Versatile Full-Stack & Mobile Engineer with 5+ years building production-grade systems across Web, Mobile, and Offline-First PWAs. Proven track record delivering scalable backends, intuitive frontends, and real-time infr…
Versatile Full-Stack & Mobile Engineer with 5+ years building production-grade systems across Web, Mobile, and Offline-First PWAs. Proven track record delivering scalable backends, intuitive frontends, and real-time infrastructure for ride-hailing, healthcare, FinTech, and EdTech products. Equally comfortable designing microservice architectures, ship-it-fast MVPs, or polished consumer mobile apps and obsessed with systems that actually work under pressure.
Built an immersive corporate platform integrating Three.js 3D graphics and Framer Motion micro-animations without sacrificing Core Web Vitals or load performance.
Implemented programmatic SEO via JSON-LD structured data and dynamic sitemaps, significantly growing local organic search visibility.
Engineered a WhatsApp API deep-link pipeline tied to contact forms, automating lead routing and accelerating client acquisition.
Built an immersive corporate platform integrating Three.js 3D graphics and Framer Motion micro-animations without sacrificing Core Web Vitals or load performance., Implemented programmatic SEO via JSON-LD structured data and dynamic sitemaps, significantly growing local organic search visibility., Engineered a WhatsApp API deep-link pipeline tied to contact forms, automating lead routing and accelerating client acquisition.
Architected an event-driven backend decoupling heavy health-record ingestion (Malaria, Finance, Immunization modules) into independent RabbitMQ worker services, enabling horizontal scaling per domain.
Engineered hierarchy-aware aggregation algorithms to eliminate hierarchical double-counting across millions of health records, resolving critical reporting discrepancies for government stakeholders.
Built an interactive analytics frontend with react-leaflet geospatial maps and Recharts dashboards, enabling LGA-level data-driven decision-making.
Implemented aggressive Redis caching + WebSocket push to deliver real-time dashboard updates without overloading primary databases.
Built an offline-first PWA from scratch using Serwist service workers, enabling healthcare workers to operate fully in zero-connectivity environments.
Designed a background sync engine with a custom OFFLINE_QUEUE_SUCCESS request queue to capture offline mutations and replay them reliably on network restore.
Built a local merge strategy combining cached IndexedDB data with fresh API responses and 'shadow records' for instant optimistic UI feedback, drastically reducing perceived latency.
Architected an event-driven backend decoupling heavy health-record ingestion (Malaria, Finance, Immunization modules) into independent RabbitMQ worker services, enabling horizontal scaling per domain., Engineered hierarchy-aware aggregation algorithms to eliminate hierarchical double-counting across millions of health records — resolving critical reporting discrepancies for government stakeholders., Built an interactive analytics frontend with react-leaflet geospatial maps and Recharts dashboards, enabling LGA-level data-driven decision-making., Implemented aggressive Redis caching + WebSocket push to deliver real-time dashboard updates without overloading primary databases.
Built an offline-first PWA from scratch using Serwist service workers, enabling healthcare workers to operate fully in zero-connectivity environments., Designed a background sync engine with a custom OFFLINE_QUEUE_SUCCESS request queue to capture offline mutations and replay them reliably on network restore., Built a local merge strategy combining cached IndexedDB data with fresh API responses and 'shadow records' for instant optimistic UI feedback, drastically reducing perceived latency.
Designed and built the full LMS backend including course management, enrollment flows, progress tracking, and content delivery, reusing and adapting the RideNow microservice-ready architecture to an EdTech context.
Designed and built the full LMS backend including course management, enrollment flows, progress tracking, and content delivery, reusing and adapting the RideNow microservice-ready architecture to an EdTech context.
Engineered dynamic registration pipelines for multiple user roles (Members, Stakeholders, Executives) with automatic Supabase schema sync and admin dashboard visibility.
Built a real-time analytics command center using Next.js Server Components + Recharts for live financial and registration metrics across multiple tables bypassing browser caches for accuracy.
Designed a JWT + QR-code ticketing system for secure event check-in and session access tracking.
Secured public endpoints with Upstash Redis rate limiting and Google reCAPTCHA, mitigating brute-force and spam attacks.
Delivered a blazing-fast, SEO-optimized marketing site, with scroll-based Framer Motion animations that measurably increased time-on-page.
Engineered dynamic registration pipelines for multiple user roles (Members, Stakeholders, Executives) with automatic Supabase schema sync and admin dashboard visibility., Built a real-time analytics command center using Next.js Server Components + Recharts for live financial and registration metrics across multiple tables bypassing browser caches for accuracy., Designed a JWT + QR-code ticketing system for secure event check-in and session access tracking., Secured public endpoints with Upstash Redis rate limiting and Google reCAPTCHA, mitigating brute-force and spam attacks.
Delivered a blazing-fast, SEO-optimized marketing site, with scroll-based Framer Motion animations that measurably increased time-on-page.
Architected a highly modular NestJS backend cleanly separating Auth, Rides, Orders, Payments, and Notifications domains — structured for future microservice extraction with zero rewrites., Built a high-concurrency real-time engine using Socket.io + Redis adapters, handling thousands of simultaneous connections for live driver matching, location streaming, and emergency panic alerts., Offloaded driver-matching algorithms, push notifications, and automated emails to BullMQ/Redis job queues, keeping HTTP event loop latency consistently low under peak loads., Engineered a multi-role PostgreSQL schema (Riders, Drivers, Vendors, Admins) with strict ACID compliance for in-app wallets and Paystack payment splitting via Prisma ORM., Implemented JWT access/refresh token rotation, Passport.js, Google/Apple OAuth 2.0, and Prembly KYC for localized identity verification., On mobile (Flutter): delivered battery-efficient background geolocation with 10-minute coordinate caching, a singleton DioClient with advanced error interceptors, and a StreamController-based SocketService for live ride tracking., Integrated Smile ID Native SDK for biometric SmartSelfie KYC, wrapping async native callbacks into clean Dart futures to cut fraudulent driver/vendor registrations.
نظام التوظيف التشغيلي المعتمد على الذكاء الاصطناعي أولاً، الذي يوحّد ويؤتمت دورة التوظيف بالكامل للمؤسسات الحديثة حول العالم.
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