Ige Fadele - Principal Full-Stack Software Engineer & System Architect
Available for Opportunities 🌍 Remote · In-Office · Relocation Ready ⏱ 06:00 – 23:00 UTC+1

Ige
Fadele

Principal Full-Stack Software Engineer, Product & System Architect
Web · Mobile · Cloud Systems · AI Orchestration · Java · PHP · Python · Go · Node.js · Dart/Flutter · TypeScript

Versatile Senior Software Engineer with 10+ years building enterprise-grade software and mission-critical platforms used by 75M+ users globally. Expert in scalable distributed systems, high-throughput microservices, and AI/SLM orchestration across Python/FastAPI, Node.js, TypeScript, Go/Gin, PHP/Laravel, Java/Spring Boot, and Dart/Flutter.

10+
Years Experience
75M+
Users Impacted
31+
Production Platforms
MBA & B.Sc
Rome Business School & OAU

Systems Architect. Senior Engineer. Leader.

I'm a Principal Full-Stack Software Engineer & Systems Architect with over a decade of hands-on experience building enterprise-grade web, mobile, CLI, and desktop applications. My track record spans architecting and shipping mission-critical platforms in Fintech, HealthTech, LegalTech, AdsTech, and AI Orchestration used by tens of millions of users globally.

I specialize in designing fault-tolerant, high-throughput cloud backends, microservices, APIs, Web Services, and SDKs in Python (FastAPI), Go (Gin), Node.js (Nest.js/Express.js), PHP (Laravel 13, Savv), and Java (Spring Boot 3), combined with modern reactive frontends, like React, Next, Angular, Vue, and cross-platform mobile apps in Flutter & Dart.

Beyond code execution, I hold a Master of Business Administration (MBA) from Rome Business School, Italy, and a B.Sc. in Mathematics (2:1) from Obafemi Awolowo University, Nigeria. This blend of mathematical rigor and business acumen empowers me to translate complex corporate objectives into resilient, cost-optimized technical architectures.

Availability: 06:00 – 23:00 UTC+1 (Flexible for international shifts)
Work Modes: Full-Time · Part-Time · B2B Contract
Location: Remote · In-Office · Relocation Ready
🏛️
Enterprise Architecture & Clean Code Domain-Driven Design (DDD), 12-Factor App, federated SSO, microservices
🧠
AI Orchestration & Domain SLMs Python (FastAPI, PyTorch), Meta Llama 3, PEFT QLoRA 4-bit, deterministic safety gates, RAG
📱
Cross-Platform & Mobile Ecosystems Flutter, Dart, Kotlin, Swift, MethodChannel plugins, WebRTC voice/video, App Store & Play Store
☁️
Cloud DevOps & High-Throughput Pipelines AWS (S3, EC2, Horizon, Lambda), Redis, PostgreSQL, Docker, CI/CD
👥
Technical Leadership & Engineering Direction Leading 5+ engineer squads, agile delivery, technical specs & code reviews

Selected Platforms & Systems

A comprehensive catalog of enterprise SaaS ecosystems, production cross-platform mobile apps, and open-source frameworks I have architected, built, and shipped.

Enterprise SaaS · Multi-Platform Ecosystems

Selected Commercial Projects

High-scale commercial platforms where I served as CTO & Principal Software Engineer, leading teams and architecting multi-tenant, high-throughput cloud backends.

Commercial SaaS · HealthTech · FinTech · InsureTech
CTO & Principal Engineer

6-platform healthcare technology ecosystem with federated single sign-on (SSO), uniting pharmacy inventory management, hospital clinical operations, insurance underwriting, and emergency medical discovery.

Architecture: End-to-end 6-platform ecosystem with centralized SSO and health data governance.
Cloud Infra: High-availability AWS cluster (S3, Redis, Horizon), automated CI/CD, fault-tolerant queue workers.
Leadership: Directed cross-functional team of 5+ senior engineers in Go, PHP, and React.js.
GoGin PHP 8.4Laravel Filament V5Savv PostgreSQLReact.js Chart.jsRedis HorizonAWS S3
Commercial SaaS · Marketing · Escrow FinTech
CTO & Principal Engineer

Multi-tenant marketing and affiliate attribution platform with real-time conversion tracking, click-fraud detection, and automated multi-currency escrow payout orchestration.

Business Impact: Reduced Customer Acquisition Cost (CAC) by 95% and affiliate management overhead by 75%.
Throughput: High-volume event ingestion and payout pipelines backed by Redis and PostgreSQL.
Leadership: Led full-stack team across Laravel 13, Node.js, TypeScript, and React.
Laravel 13PHP 8.4 Node.jsTypeScript Express.jsReact.js PostgreSQLRedis Savv
Commercial SaaS · LegalTech · Multi-Tenant
CTO & Principal Engineer

Enterprise legal practice management system for international chambers and corporate legal departments, governing matter workflows, court billing, escrow trust accounts, and confidential document vaults.

Efficiency: Automated legal workflows, eliminating 20+ hours/week of manual paperwork and improving reporting by 60%.
Latency: Accelerated client communication response times by 500% with Nest.js, Redis, and Horizon.
Engineering: Multi-tenant isolation architecture with strict cryptographic document security.
Nest.jsNode.js Laravel 13PHP 8.4 React.jsRedis HorizonMySQL AWS S3Savv
Commercial SaaS · EdTech · Scientific Computing
CTO & Principal Engineer

Enterprise LMS and scientific training platform bridging mathematical modeling, algorithmic computing, and audited enterprise software architectures for hands-on production laboratory environments.

Scale: Highly resilient compute environments with uninterrupted training runtime and session state persistence.
Infrastructure: Scalable cloud hosting, relational data layers on AWS, MySQL, and Redis caching.
JavaSpring Boot LaravelPHP MySQLRedis AWS S3
Commercial SaaS · AI Content Orchestration · SEO
Founder & Principal Engineer

AI-powered commercial SaaS platform helping 500+ thought leaders migrate social content into structured SEO blogs. Automates multi-modal data extraction, contextual restructuring, and headless publication.

Efficiency: Automated manual conversion workflows, saving creators over 36,000 cumulative hours.
Architecture: Hybrid Go microservices for concurrent parsing and LangChain RAG pipelines.
GoGin GoroutinesPHP LangChainOpenAI RAGSavv
Commercial SaaS · Conversational AI · Enterprise Sales
Chief Architect & Principal Engineer

Enterprise 24/7 AI inbound sales agent responding to customer leads in under 60 seconds across WhatsApp, SMS, phone calls, and email. Features deep RAG business document ingestion, automated appointment booking, and multi-CRM bi-directional sync.

Speed & Conversion: Sub-60s instant response driving 35–50% conversion rates and recovering 40–60% of missed calls.
AI Architecture: Vector RAG knowledge retrieval on private business docs, full conversation memory, and multi-lingual tone adaptation.
Integrations: Omnichannel pipelines (WhatsApp Business API, Twilio SMS/Voice) connected to HubSpot, Salesforce, and ServiceTitan.
PythonFastAPI Node.jsTypeScript RAGVector DB OpenAI GPT-4oWhatsApp API TwilioWebSockets RedisCRMs
Commercial SaaS · FaithTech · Reporting & Analytics
Chief Architect & Principal Engineer

Intelligent enterprise multi-branch reporting command center and analytics platform designed for global religious ministries and multi-location institutions. Replaces scattered spreadsheets and delayed manual collation with unified, real-time data intelligence.

Multi-Branch Telemetry: Real-time aggregation of attendance, spiritual growth metrics, and pastoral updates across hundreds of distributed branches.
Financial Governance: Multi-currency remittance tracking, automated ledger validation, and audit-ready financial reporting.
Architecture: High-throughput cloud backend engineered for heavy weekend submission spikes, automated PDF/Excel export pipelines, and role-based access control.
PHP 8.4Laravel SavvPostgreSQL MySQLRedis RESTful APIsChart.js AWS S3
Mobile Ecosystems · iOS & Android

Selected Commercial Mobile App Projects

Cross-platform mobile applications engineered in Flutter, Dart, Kotlin, and Swift, featuring real-time WebRTC media, offline caching, and published on Google Play and Apple App Store.

Mobile Apps · Real-Time Chat & Community
Full-Stack Mobile Engineer

Dual mobile application suite for the Brekete Family Foundation. BreketeChat provides real-time instant messaging with voice/video calls and presence. Brekete Connect enables millions to lodge complaints, book appointments, and access civic mediation.

Reach: Published on Google Play Store and Apple App Store for global diaspora access.
Media & Comms: Real-time WebRTC audio/video call pipelines via STUN/TURN, FCM notifications.
DartFlutter GetXKotlin SwiftFirebase Firestore FCMSTUN/TURN CodeMagic
Mobile App · Streaming Media & Audio
Full-Stack Mobile Engineer
Broadstreet Radio

High-performance cross-platform audio streaming mobile application providing uninterrupted background radio broadcasts, live interactive call-in integration, and dynamic program guides.

Audio Engine: Native background audio services on iOS and Android with low-latency buffering.
Deployment: Automated multi-platform builds using CodeMagic CI/CD.
DartFlutter GetXKotlin SwiftAudio Streaming Play StoreApp Store
Google Play & App Store
Mobile App · SME ERP & FinTech Manager
Full-Stack Mobile Engineer
Stream Fintech & Business Manager

All-in-one business management and mobile FinTech application for small and medium enterprises, featuring point-of-sale invoicing, real-time inventory tracking, and financial analytics.

Offline First: Local database caching with automated background synchronization upon connectivity.
Security: Biometric authentication, encrypted local transaction stores.
DartFlutter GetXKotlin SwiftREST APIs Play StoreApp Store
Google Play & App Store
Mobile App · HealthTech, Telemedicine & Fertility
Full-Stack Mobile Engineer
Raitcare Health App

Comprehensive healthcare mobile app combining telemedicine doctor appointments, organic wellness ecommerce delivery, and an algorithmic ovulation and fertility cycle tracker.

Algorithmic Insights: Personalized reproductive cycle modeling and reminder notifications.
Commerce & Care: Integrated payment gateway with delivery dispatch tracking.
DartFlutter GetXKotlin SwiftTelemedicine Play StoreApp Store
Google Play & App Store
Flutter Plugins · Native SDKs · MethodChannels

Selected Mobile Packages

Production-grade Flutter packages, native plugins, and SDK bridges leveraging Dart, Swift, Kotlin, and platform MethodChannels to extend mobile ecosystems with payments and background media services.

Flutter Plugin · FinTech & Payment Gateway
Plugin Author & Maintainer

Production Flutter plugin for processing secure payments via Paystack Payment Gateway. Completely supports Android and iOS with native SDK bridges, handling checkout dialogs, direct card charges, access codes, bank transfers, OTP validation, and cryptographic transaction verification.

Platform Bridge: Bi-directional MethodChannel communication bridging Flutter Dart with native Android (Java/Kotlin) and iOS (Swift/Obj-C) Paystack SDKs.
Payment Flows: Supports tokenized card transactions, PIN/OTP challenge dialogs, bank accounts, USSD, and custom payment UI components.
Security & Encryption: Client-side cryptographic card hashing and secure transaction verification protocols.
FlutterDart SwiftKotlin JavaMethodChannel Paystack GatewayFinTech SDK
Flutter Package · Banking & Payment Gateway SDK
Package Author & Maintainer

Comprehensive Flutter package for integrating WEMA Bank's AlatPay payment gateway into cross-platform mobile and web applications. Features secure transaction hash generation, WebView bridge callbacks, error handling, and multi-platform checkout.

Multi-Platform SDK: Cross-platform support for Android, iOS, and Web environments with consistent payment callbacks.
WebView Bridge: Isolated WebView runtime with real-time JavaScript-to-Dart message channels capturing transaction results and failure taxonomy.
Cryptographic Security: Automatic SHA-based signature hash calculation safeguarding transaction payloads.
FlutterDart SwiftKotlin MethodChannelAlatPay API WebViewGetX
Flutter Plugin · Background Audio & Lock-Screen Controls
Plugin Author & Maintainer

High-performance Flutter plugin engineered for continuous background audio streaming and live broadcast playback with native lock-screen notification media controls on both iOS and Android.

Native Media Engines: Native Android foreground service (Kotlin) and iOS AVPlayer / AVAudioSession service (Swift) ensuring zero playback termination when app is backgrounded.
Lock-Screen Telemetry: Native lock-screen controls, artwork rendering, metadata extraction (ICY stream titles), and interruption handling.
MethodChannel Architecture: EventChannel for real-time playback state streams and MethodChannel for instant playback commands.
FlutterDart SwiftKotlin MethodChannelEventChannel Audio StreamingLock Screen Controls
Open Source · Mobile Apps · Developer Tools · AI Orchestration

Selected Open Source Projects

Public developer tools, open-source mobile applications, AI microservices, enterprise reference architectures, and API platforms created and maintained for the global engineering community.

Open Source · Cybersecurity · AI Orchestration
Creator & Maintainer

Centralized AI-powered orchestration command center helping enterprises automate security governance and compliance actions using AI as code, treating compliance the way engineers treat infrastructure.

Automation: 98.3% of compliance events handled without manual human intervention.
Velocity: Saves up to 90% of time spent on compliance audits, delivering 10x faster turnaround for leadership.
AI Pipeline: Multi-LLM integration with Anthropic Claude, OpenAI GPT-4o, and real-time WebSockets.
Nest.jsReact.js Next.jsTypeScript Node.jsVercel AI SDK Socket.ioWebsocket Anthropic ClaudeOpenAI GPT-4o
Open Source · Developer Tool · Web Framework
Creator & Maintainer

Zero-configuration PHP web framework with secure-by-default runtime profiles designed to eliminate OWASP Top 10 vulnerabilities, with built-in PWA capabilities, SSG-feel rendering, and native AI integration.

Efficiency: Cuts project configuration and optimization overhead by up to 95%.
Security: Out-of-the-box runtime protection against CSRF, XSS, and SQL injection without boilerplates.
PHP 8.4JavaScript Architecture DesignPHPUnit PWA
Open Source · Enterprise Blueprint · Financial Backend
Creator & Maintainer

Production-hardened, cloud-native reference architecture and starter Archetype for enterprise Java 21 & Spring Boot 3+ mission-critical backends, adhering strictly to global financial standards, Clean Architecture, and Twelve-Factor App principles.

Blueprint: Battle-tested enterprise patterns for auditability, high transaction concurrency, and resilience.
Standards: Strict DDD layering, containerization, and automated integration test suites.
Java 21Spring Boot 3.3 Clean Architecture12-Factor App DockerMaven
Open Source · Clinical Triage · Specialized SLM · Python / FastAPI
Creator & Maintainer

Production-ready, offline-resilient microservice engineered in Python & FastAPI, combining deterministic physiological safety gates with domain-specialized Small Language Model (SLM via QLoRA 4-bit) streaming for clinical triage.

Clinical Safety: Replaces non-deterministic raw LLM hallucinations with rule-gated triage protocols.
Python / FastAPI Engine: High-performance async endpoints, streaming token responses, and OpenAPI documentation.
Edge Ready: Low-memory QLoRA 4-bit quantization deployable on private clinical hardware.
Python 3.10+FastAPI Meta Llama 3PEFT QLoRA 4-bit PyTorch 2.2+Docker Multi-Arch OpenAPI 3.0
API & System · Logistics, Delivery & Courier Tech
Creator & Maintainer

Complete real-time logistics, courier, and dispatch ecosystem featuring a high-concurrency event-driven API backend alongside dedicated client applications for drivers, operations administrators, and end-customers.

API Backend: Real-time bi-directional telemetry, route dispatching, and vendor webhook relays via WebSockets & Socket.io.
Driver App: Dedicated client for dispatch drivers with GPS route optimization and live parcel drop-off confirmation.
Admin Portal: Operations dashboard for fleet assignment, tariff calculation, and vendor ledgers.
Customer App: Interactive booking and live parcel tracking interface with real-time ETA countdowns.
Node.jsExpress.js Socket.ioWebsocket MongoDBAngular.js RxJSRESTful APIs
API & Engine · FinTech Subscription SaaS Layer
Creator & Maintainer
Subscripo

Framework-agnostic Fintech recurring billing and subscription payment engine pluggable into any system, handling multi-tier subscriptions, proration, and payment gateways.

Modularity: Decoupled payment orchestration layer supporting Flutterwave, Paystack, and Stripe.
Persistence: Dual data storage model leveraging MongoDB and Firebase Firestore.
Node.jsExpress.js MongoDBFirebase Firestore FinTech APIsTypeScript
Enterprise FinTech Layer
Open Source · AI Agent · Autonomous Job Application Pipeline
Creator & Maintainer

Autonomous AI job application engine and web dashboard. Scrapes major job boards via headless Puppeteer, uses Anthropic Claude AI to evaluate roles and tailor custom resumes and cover letters, sends applications via Gmail API, and logs full audit trails to Google Sheets.

Autonomous Pipeline: Headless Chromium scraper with built-in handlers for RemoteOK, We Work Remotely, Greenhouse, Lever, and LinkedIn.
Claude AI Engine: Dual-tier evaluation utilizing claude-opus-4-5 for high-conviction tailoring and claude-haiku for high-velocity scoring.
Delivery & Audit: Server-side PDF generation with pdf-lib, OAuth2 Gmail dispatch, and real-time Google Sheets tracking.
Node.js 20TypeScript Anthropic ClaudePuppeteer Gmail APIGoogle Sheets API pdf-libExpress.js OAuth2
Open Source · Mobile App · Crypto FinTech & Real-Time Market Depth
Creator & Mobile Architect

High-performance open-source crypto market trading mobile application engineered for RavenPay crypto trading workflows. Connects to the Binance WebSocket API for real-time live candlestick charting and order books, built on an enterprise decoupled architecture.

Live WebSocket Telemetry: Real-time streaming candlestick charts and dynamic order books ingested directly from Binance WebSocket APIs.
Clean Architecture: Decoupled modules, repositories, providers, custom theme system (Dark/Light mode), and GetX dependency injection.
Native Platform Bridge: Cross-platform native execution compiled across Android (Kotlin) and iOS (Swift) with MethodChannel hooks and ScreenUtil dynamic scaling.
FlutterDart SwiftKotlin MethodChannelGetX Binance WebSocketCandlesticks DioScreenUtils
Open Source · Mobile App · Modern eCommerce & FinTech Experience
Creator & Mobile Architect

High-fidelity open-source modern eCommerce mobile application inspired by Moniepoint's design standards. Features dynamic product discovery, interactive banner sliders, item configuration, and responsive checkout flows.

Fluid Commerce UX: Interactive carousel sliders, structured category browsing, dynamic product filtering, and frictionless cart state handling.
Native Mobile Compilation: Engineered with Flutter and Dart, compiling to native iOS (Swift) and Android (Kotlin) targets with MethodChannel bridge readiness.
Architecture Walkthrough: Full public development video series documenting production mobile architecture, state management, and component structuring.
FlutterDart SwiftKotlin MethodChannelCarouselSlider eCommerce UXMaterial 3
WordPress Architecture · Custom Themes · Custom Plugins · WooCommerce

Business Websites, E-Commerce & Some Others

High-impact corporate web applications, digital commerce engines, multimedia streaming hubs, and non-profit humanitarian platforms built with WordPress, bespoke PHP plugins, custom themes, and payment gateway integrations.

Not-for-Profit · Humanitarian NGO · Community Advocacy
Lead Web Architect & Developer

Bespoke humanitarian web platform for Flamers International, a not-for-profit organization championing youth empowerment, education, and community advocacy. Features secure donor engagement channels, mission impact showcases, multimedia publication archives, and high-performance caching infrastructure.

Humanitarian Engagement: Dedicated storytelling pipelines, program showcases, and transparent impact metrics communicating global community outreach.
Donation & Giving Integrations: Frictionless online donation portals with SSL-secured giving workflows and automated donor tax/contribution receipts.
Performance & SEO: Advanced asset minification, CDN edge caching, and semantic schema markup driving organic search discoverability and rapid mobile page loads.
WordPress PHP 8 MySQL Custom CSS Donation Engine SEO Optimization CDN & Caching Not-For-Profit CMS
E-Commerce · HealthTech & Fertility · Corporate Business
E-Commerce Architect & Developer

Full-scale digital commerce and telehealth storefront engineered for Raitcare. Powers nationwide sales of specialized fertility supplements, clinical consultation bookings, and wellness regimens with automated checkout pipelines and multi-currency payment gateways.

WooCommerce Engine: High-volume product catalog, variation attributes, stock level management, and automated abandoned cart recovery mechanisms.
Secure FinTech Bridges: Integration with Paystack, Flutterwave, and direct bank transfer gateways ensuring PCI-compliant credit card and mobile money processing.
Consultation Booking: Integrated tele-consultation appointment scheduler connecting patients directly with clinical fertility specialists.
WordPress WooCommerce PHP 8 MySQL Paystack Gateway Flutterwave Inventory Engine E-Commerce Security
MultiMedia · Digital Broadcasting · AudioVisual Streaming
Media Systems Architect & Developer

Comprehensive digital broadcasting and multimedia hub for Broadstreet Radio. Combines continuous 24/7 low-latency live audio streaming, podcast episode archives, video broadcasts, and interactive programming grids with custom HTML5 audio telemetry.

Live Audio Stream Integration: Low-latency Icecast/Shoutcast audio stream player with dynamic bitrates, automated reconnect handling, and real-time ICY metadata display.
AudioVisual Content Hub: On-demand podcast catalog with custom audio players, YouTube live broadcast embeds, and automated episode syndication feeds.
Interactive Broadcast Grid: Dynamic on-air programming schedules, presenter bio directories, and real-time social listener call-in request channels.
WordPress Audio Streaming Icecast / Shoutcast HTML5 Web Audio PHP 8 Multimedia CMS Podcasting RSS Video Embeds
Corporate Business · Civil Engineering · Construction
Principal Web Architect & Brand Strategist

High-impact corporate web platform engineered for Sunlight Building Works Limited, an indigenous civil engineering and construction contractor. Showcases multi-million dollar structural projects, heavy infrastructure capabilities, and automated RFQ quotation workflows.

Engineering Project Showcase: Filterable visual case study portfolio displaying architectural renderings, civil engineering progress milestones, and project specs.
Lead Generation & RFQ: Interactive Request-for-Quote (RFQ) procurement engine capturing project blueprints, bill-of-quantities uploads, and tender inquiries.
Enterprise Brand Architecture: Sleek industrial visual identity, trust signals, safety certifications, and responsive executive presentation layer.
WordPress PHP 8 Custom Architecture Theme RFQ Form Engine JavaScript MySQL Enterprise SEO Civil Engineering CMS
Not-for-Profit · Custom Theme & Custom Plugins · Faith Network
Full-Stack Architect (Custom Themes & Plugins)

Bespoke enterprise church management and media portal developed with handcrafted custom WordPress themes and proprietary PHP plugins. Powers live service streaming, sermon audio/video archives, multi-branch location mapping, online tithing, and event registrations.

Custom Theme Development: Clean-sheet bespoke WordPress theme engineered without bloated page builders for ultra-fast TTFB and 95+ Google PageSpeed score.
Custom Plugin Engineering: Handcrafted custom WordPress plugins implementing custom post types for sermons, series taxonomies, scripture references, and media downloads.
Online Tithing & Giving: Encrypted online giving engine handling one-time and recurring tithes, offerings, and building fund contributions via payment gateways.
WordPress Custom WP Theme Custom PHP Plugins PHP 8 MySQL Sermon Media Engine Online Giving Branch Directory
Developer Relations · API References · Multi-Language SDKs

Technical Documentation & Developer Relations (DevRel)

Official developer documentation portals, API integration references, and multi-language SDK playbooks I author, architect, and continuously update to ensure zero-friction onboarding for engineering teams worldwide.

API & Integration Specs · FinTech & Affiliate SaaS
Lead Author & Architect

Complete integration reference and developer onboarding portal for the Saviliate affiliate marketing and escrow attribution engine. Features interactive code tabs, parameter schemas, and cryptographic webhook verification protocols.

Developer Experience: Multi-language code tabs (cURL, PHP, Node.js, Python) for rapid merchant and developer onboarding.
Integration Lifecycle: Comprehensive postback specifications, HMAC signature verification, and click-tracking attribution flows.
Sandbox & Testing: Step-by-step test suites, simulation environments, and error handling taxonomy.
RESTful APIs Webhook Lifecycle HMAC Verification Multi-Language SDKs cURL / Node / PHP / Python Interactive Docs
Framework Internals · Full-Stack Web Specs
Creator & Lead Author

Comprehensive technical documentation for the Savv PHP Web Framework. Details routing pipelines, PWA integration, service worker lifecycle, middleware layers, CLI commands, and enterprise architectural principles.

Architecture Specs: In-depth documentation of bootstrap flow, request-response lifecycles, and decoupled package models.
Routing & PWA: Complete guide to file-based, explicit, and API routing, alongside built-in PWA service worker caching profiles.
Developer Tooling: CLI generation commands, starter project templates, and automated testing setups.
Framework Architecture Routing Pipelines PWA & Service Workers CLI Tooling Middleware Specs Starter Archetypes
Compliance-as-Code · Self-Hosting & Deployment
System Architect & Author

Full-spectrum developer and operations manual for deploying, configuring, and extending GRC Crest. Covers multi-environment hosting runbooks, MFA security setup, environmental variable matrices, and contribution guidelines.

Hosting Runbooks: Detailed deployment guides across 4 targets: Local Development, Vercel Serverless, Ubuntu VPS, and Docker.
Security & Auth: Step-by-step setup for Google Cloud OAuth2, MFA protocols, and role-based access governance.
Open-Source Playbook: Architecture breakdown, contribution conventions, and automated CI/CD pipeline guides.
Compliance-as-Code Docker Multi-Arch Hosting Runbooks MFA & Auth Specs Environment Matrices Open Source Guide

STEM Education & More Developer Community Contributions

A hallmark of senior engineering leadership is the ability to distill complex architectural paradigms into structured, world-class curricula. Beyond building commercial systems, I actively educate developers and the broader STEM community -- establishing rigorous engineering standards through production curricula, open-source frameworks, and technical mentorship.

Curriculum Architect & Lead Instructor 9 Comprehensive STEM Curricula Senior Technical Authority & Educator

Architecting Deep Engineering Curricula & Educating the Next Wave of Developers

As the Curriculum Architect and Lead Instructor for 9 STEM Education Tracks (hosted on institute.savadub.com/tracks), I conceptualized, authored, and instruct 9 exhaustive, production-grade engineering programs. Spanning distributed systems, AI inference, mobile engineering, and enterprise cybersecurity, these programs translate over a decade of real-world production architecture into deep masterclasses—featuring real-world lab environments, continuous education unit (CEU) accreditations, and production capstone projects.

9
Specialized Tracks
32
Production Courses
721+
Hands-On Labs
100+
Total CEU Credits

The 9 Engineering Curricula I Architected & Teach (Curriculum Breakdown)

Explore the 9 full-scale engineering tracks I designed and instruct, showcasing deep mastery across AI orchestration, cloud architectures, cybersecurity, and cross-platform engineering.

TRK-DS 10.4 CEUs

Data Science, AI Systems & Machine Learning Engineering ↗

Advanced AI, Deep Learning, MLOps & Production Inference Systems
⏱ 104 Hours 📚 3 Courses 🧪 70 Labs

Comprehensive mastery from mathematical foundations to production LLM orchestration, agentic architectures, automated RAG pipelines, and enterprise-grade inference deployments.

Python 3.12 PyTorch LangChain Llama 3 TensorRT FastAPI Vector DBs MLflow
TRK-FLUTTER 11.5 CEUs

Cross-Platform Mobile Engineering with Flutter & Dart ↗

Production iOS & Android Architecture, Native Interop & Reactive State
⏱ 115 Hours 📚 5 Courses 🧪 100 Labs

End-to-end production mobile engineering: custom render pipelines, reactive state engines (BLoC/Riverpod), native C/FFI bindings, audio playback engines, and multi-gateway payment flows.

Flutter Dart BLoC Riverpod FFI / Native C Audio Architecture Payment Gateways
TRK-GRC 16.4 CEUs

Enterprise GRC & Information Security Engineering ↗

ISO/IEC 27001, SOC 2, NIST CSF, Zero Trust & Continuous Audit Automation
⏱ 164 Hours 📚 5 Courses 🧪 137 Labs

Rigorous enterprise cybersecurity governance, risk management, and compliance engineering. Automating compliance verification, audit evidence pipelines, and vulnerability triage.

ISO/IEC 27001 SOC 2 Type II NIST 800-53 Zero Trust Policy-as-Code (OPA) DevSecOps
TRK-JAVA 11.2 CEUs

Enterprise Java Backend Engineering & Distributed Systems ↗

High-Throughput Microservices, Reactive Streams, Event Meshes & Spring Cloud
⏱ 112 Hours 📚 3 Courses 🧪 72 Labs

Deep dive into modern Java virtual threads (Project Loom), high-throughput distributed architectures, event-driven Kafka messaging, and resilient cloud-native microservices.

Java 21 LTS Spring Boot 3.3 Spring Cloud Kafka Virtual Threads R2DBC Kubernetes
TRK-LARAVEL 15.8 CEUs

Enterprise PHP & Modern Multi-Tenant SaaS Architecture ↗

Clean Architecture, Domain-Driven Design, Multi-Tenant Isolation & Cloud Backends
⏱ 158 Hours 📚 3 Courses 🧪 104 Labs

Building ultra-scalable multi-tenant SaaS platforms with strict database isolation, domain-driven design, real-time background worker clusters, and enterprise administration consoles.

PHP 8.4 Laravel 11/12 Filament V5 PostgreSQL Multi-Tenancy Redis Cluster Horizon
TRK-NODE 9.1 CEUs

Real-Time Event-Driven Distributed Systems with Node.js & TypeScript ↗

Event-Driven Microservices, WebSockets, Streams & Concurrent High-Throughput APIs
⏱ 91 Hours 📚 3 Courses 🧪 60 Labs

Asynchronous distributed programming at enterprise scale, handling millions of concurrent persistent connections, event streaming pipelines, and mission-critical microservice architectures.

Node.js 22 TypeScript WebSockets NestJS BullMQ Redis Streams Kafka gRPC
TRK-PENTEST 7.5 CEUs

Offensive Security & Web Application Penetration Testing ↗

Advanced Ethical Hacking, Threat Modeling, Exploit Development & Zero-Day Research
⏱ 75 Hours 📚 3 Courses 🧪 46 Labs

Hands-on defensive and offensive security methodology, black-box / grey-box web application vulnerability assessment, API exploitation, and hardened defensive posture engineering.

OWASP Top 10 Burp Suite Pro Metasploit Cryptanalysis API Exploitation Threat Emulation
TRK-SAVV 7.4 CEUs

Savv Web Engineering & High-Performance Site Architecture ↗

Sub-10ms Rendering, Minimal-Footprint Foundations & Cloud Native Architecture
⏱ 74 Hours 📚 3 Courses 🧪 52 Labs

Mastery of clean, ultra-high-performance web architecture without framework obesity. Achieving sub-10ms response times, 100/100 Core Web Vitals, and lightning-fast developer velocity.

Savv Framework Vanilla JS Edge Compute CSS Architecture Performance Profiling Sub-10ms UX
TRK-WORDPRESS 11.1 CEUs

WordPress Architecture & Enterprise Web Engineering ↗

Custom Headless Engines, Enterprise Plugins, Security Hardening & WooCommerce
⏱ 111 Hours 📚 4 Courses 🧪 80 Labs

Architecting mission-critical, enterprise-grade WordPress environments, custom plugin/theme development, database indexing, caching strategies, and high-security compliance hardening.

WordPress Core Custom Plugins & Themes REST API / GraphQL WooCommerce Redis Object Cache

More Developer Community Contributions

Championing open-source software, technical mentorship, architectural documentation, and knowledge-sharing worldwide.

📦

Open-Source Authoring & Tooling Ecosystems

Creating and actively maintaining high-performance open-source libraries, CLI developer tools, and SDKs utilized by software engineering teams globally.

Savv Framework: Architect & author of savv, savv-cli, and savv-ui—a zero-bloat, sub-10ms rendering web framework.
Production Flutter Packages: Author & maintainer of flutter_paystack_igefadele, flutter_alatpay_igefadele, and flutter_radio_player_igefadele.
Enterprise Automation: Created grc-crest (ISO 27001/SOC 2 automation) and javaentpro enterprise Java production templates.
🎓

Technical Mentorship & Talent Acceleration

Empowering aspiring developers, bootcamp graduates, and working software engineers with production architecture teardowns, 1-on-1 code reviews, and career coaching.

Numerous Engineers Mentored: Guided budding and professional engineers across technical bootcamps, university hackathons, and tech accelerators.
System Design & Architecture Coaching: Conducting deep-dive system design mock interviews, distributed systems architecture teardowns, and code audits.
Diversity in STEM: Passionately advocating for accessible engineering pathways, tech education in underrepresented communities, and open student access.
📑

Open Architecture Blueprints & Technical Writing

Authoring comprehensive, production-grade technical blueprints, RFCs, and engineering guidelines to establish gold standards in distributed architectures and developer ergonomics.

Production Architecture Blueprints: Authored open system specs covering real-time LLM inference, multi-tenant database isolation, and high-frequency event streaming.
Zero-to-Production Guides: Published in-depth tutorials and reference repos enabling developers to ship secure, production-grade backends rapidly.
Developer Experience (DevRel): Advocating for clean code, type-safe API boundaries, comprehensive automated test coverage, and documentation-as-code.
🎙️

Tech Talks, Invited Lectures & Community Sessions

Delivering technical workshops, papers, and invited lectures at professional conferences, United Nations observances, and developer forums.

Conference Presentations: Speaking on scalable systems architecture, digital broadcasting infrastructure, and software engineering best practices.
Invited Lectures & Workshops: Delivered technical papers and workshops at venues including the DigiCode Conference ("Setting Up A Profitable Online Radio Station") and United Nations World Radio Day ("The World Changes, Radio Adapts & Innovates").
Developer Community Building: Fostering collaborative peer learning groups, technical workshops, and local software engineering study circles.

Full-Stack & Systems Arsenal

A comprehensive overview of programming languages, enterprise frameworks, cloud infrastructure, AI models, and architectural patterns mastered over 10+ years of production engineering.

Languages & Frameworks
PHP 8.4Laravel 13 Java 21Spring Boot 3 Node.jsTypeScript Nest.jsExpress.js Python 3.10+FastAPI Go (GoLang)Gin DartFlutter Savv FrameworkSymfony React.jsNext.js Angular.jsVue.js KotlinSwift WordPress (Themes & Plugins)WooCommerce
Cloud & Databases
PostgreSQLMySQL MongoDBFirebase Firestore RedisBullMQ AWS S3AWS EC2 AWS CloudFrontAWS Lambda AWS LightSailCloudflare DigitalOceanGCP AzureSupabase Appwrite
AI Orchestration & Data
Python (FastAPI / PyTorch) Meta Llama 3PEFT QLoRA 4-bit Domain-Specialized SLMsPyTorch LangChainRAG Pipelines Anthropic ClaudeOpenAI GPT-4o Vercel AI SDKDeterministic Safety Gates PandasPowerBI TableauData Analytics
Architecture & Engineering
Clean Architecture12-Factor App Domain-Driven Design (DDD)Microservices Event-Driven ArchitectureTest-Driven Dev (TDD) SOLID / DRY / KISSFederated Identity (SSO) OWASP SecurityRESTful APIs WebSocketsSwagger / OpenAPI 3.0 CI/CD Automation
DevOps & Tools
Docker Multi-ArchGitHub Actions CodeMagicCaddy NginxLiteSpeed ApacheGit Android StudioXcode VS CodeLinux
Mobile & Reactive Systems
Cross-Platform FlutterDart Swift / iOSKotlin / Android Native MethodChannelFlutter Plugins & SDKs State Management (GetX)Reactive Programming (RxDart, RxJS) Dependency InjectionWebRTC Audio/Video STUN/TURNFirebase Cloud Messaging Google Play Store PublishingApple App Store Publishing

Academic Research Experience

Applied cheminformatics systems architecture, computational modeling, and quantitative empirical analytics bridging scientific inquiry, mathematical rigor, and high-performance software engineering.

01
Research System Architect / Technical Collaborator Active Production Research

AfroDiabDB: A Curated Cheminformatics Database of Antidiabetic Phytochemicals from African Medicinal Plants ↗

🌐 afrodiabdb.savadub.com · 🌿 Cheminformatics & Phytomedicine Big Data · Published Online
About: AfroDiabDB consolidates 251 curated occurrence records from 48 African medicinal plant species across 28 botanical families, resolved into standardized molecular graphs with computed physicochemical descriptors and drug-likeness benchmarking against 19 FDA-approved antidiabetic drugs.
Achievement: Architected the web application framework, high-speed relational database indexing, interactive chemical structure rendering engine, API layer, and FAIR-compliant data distribution infrastructure to make the curated dataset interactive and publicly accessible.
Cheminformatics Molecular Graphs Physicochemical Descriptors Drug-Likeness Benchmarking FAIR Data Distribution High-Speed Relational Indexing Chemical Structure Rendering RESTful API Layer
02
Principal Investigator / Independent Researcher November 2016

Effect of Computer-Assisted Learning on Teaching and Learning of Mathematics in Secondary Schools

📄 Independent Research Report · 📍 Ife East Local Government Area, Osun State, Nigeria · 📊 Empirical Mixed-Methods Educational Study
Designed a mixed-methods empirical study evaluating computer-assisted learning tools across secondary educational institutions.
Coordinated data collection access across multiple secondary schools with teachers, students, and administrators.
Formulated and validated quantitative survey instruments and qualitative interview protocols.
Conducted statistical inferential analysis using SPSS and Microsoft Excel to analyze performance metrics and student outcomes.
Empirical Research Mixed-Methods Methodology SPSS Microsoft Excel Statistical Inferential Analysis Survey Instrument Validation Quantitative & Qualitative Protocols
03
Research Team Lead August 2023

User Acquisition Strategy for Schoolait Mobile App (Quantitative User Acquisition & Behavioral Analytics for Mobile Educational Platform)

🎓 IMBA Capstone Project · 🏛️ Rome Business School · Rome, Italy · 📈 Quantitative Funnel Analytics & A/B Testing
Led a 3-person team executing exploratory data analysis (EDA) and experimental A/B testing on multi-channel user acquisition funnels.
Analyzed engagement metrics using SPSS, Python (Pandas, SciPy), and Power BI, developing quantitative cost-reduction attribution models.
Quantitative User Acquisition Behavioral Analytics Exploratory Data Analysis (EDA) Experimental A/B Testing SPSS Python (Pandas, SciPy) Power BI Attribution Modeling

Academic Background & Certifications

A strong mathematical foundation coupled with graduate business education and specialized technical certifications in data analytics, digital product management, and executive leadership.

Master of Business Administration (MBA)
Rome Business School — Rome, Italy
Graduated
Advanced corporate strategy, executive leadership, technological innovation & market scalability
B.Sc. in Mathematics (2:1)
Obafemi Awolowo University (OAU) — Nigeria
Second Class Upper
Mathematical modeling, computational logic, numerical analysis, abstract algebra & statistics
Executive Business Leadership Development Certificate
Rome Business School, Italy · Sept 2022
Nano-Degree in Data Analysis
Udacity · October 2022
Certificate in Business Analytics (Professional Training Programme)
HiBreed Station, Vancouver, Canada · August 2022
Certificate in Marketing Analytics
University of Virginia – Darden School of Business (via Coursera) · April 2020
Digital Product Management Masterclass
Product School · April 2020

Engineering Timeline

A decade of progressive software engineering, systems architecture, and engineering leadership across high-growth startups, enterprise consulting, and healthcare ecosystems.

2016 — Present
Savadub Limited
Lagos, Nigeria
Full-Time

Chief Architect & Principal Software Engineer

Engineering Leadership · Enterprise Architecture · Cloud Infrastructure

Direct technical vision, systems architecture, and engineering execution across all software products and platforms. Lead cross-functional squads in building and scaling high-availability systems deployed to tens of millions of users globally.

Architected platforms and digital infrastructure serving over 75 million users worldwide across Fintech, HealthTech, and Legal sectors.
Engineered high-throughput cloud infrastructure on AWS (S3, Redis, Horizon, Lambda) and established automated CI/CD pipelines with GitHub Actions and CodeMagic.
Authored and maintained open-source frameworks, microservices, and blueprints: MediPulse AI (Python/FastAPI SLM triage), Savv Web Framework, and GRC Crest.
Engineered and shipped enterprise cross-platform mobile apps to the Google Play Store and Apple App Store.
Mentored and led teams of 5+ developers, conducting comprehensive architectural reviews and enforcing OWASP secure coding standards.
2020 — 2022
Hyzik Consulting Limited
Abuja, Nigeria
Part-Time

IT & Technical Systems Consultant

Enterprise Advisory · Cloud Systems · Full-Stack Development

Served as lead technical advisor and principal software developer for corporate transformation initiatives, architecting web infrastructure and technical client solutions.

Led full-stack web development and cloud deployment for corporate platforms and client portals.
Provided technical advisory on infrastructure scaling, data protection, and enterprise software selection.
2018 — Present
RaitCare Services
Lagos, Nigeria
Part-Time

IT & Technical Growth Strategist

HealthTech · Ecommerce Engineering · Digital Operations

Engineered healthcare ecommerce, telemedicine booking, and distribution dispatch technology that enabled RaitCare to fulfill tens of thousands of orders across 5 continents.

Designed and maintained automated order processing and international shipping notification workflows.
Spearheaded the technical roadmap for the RaitCare mobile health and fertility application.
Earlier Career
Ekiti State Govt. Secretariat
Ado-Ekiti, Nigeria
Full-Time (NYSC)

IT Support Personnel

Public Sector · Systems Administration · IT Infrastructure

Provided technical and IT infrastructure support services within the Department of Education, ensuring smooth operational continuity for departmental databases and administrative staff.

Initiate Contact

Currently accepting new enterprise architecture engagements, senior/principal engineering roles, technical advisory, and B2B contracts globally.

Availability & Work Terms
Working Hours 06:00 – 23:00 UTC+1 (Flexible for international shifts & timezones)
Arrangements Full-Time, Part-Time, or B2B Contract
Relocation Remote, In-Office, and Relocation Ready
Core Verticals Fintech, HealthTech, AI Orchestration, LegalTech, SaaS

Whether you are an engineering executive seeking a Principal Architect, a startup looking to scale a high-throughput platform, or an enterprise team seeking technical leadership, feel free to get in touch.