Hi, I'm Natnael

Led development of the Siltawi LMS ecosystem — a full-stack learning platform with Laravel backend (video processing via ffmpeg, Chapa payments, Redis queues) and Next.js frontend (HLS streaming, instructor/student dashboards, course builder). Architected the Kindred digital business card platform across three surfaces: NestJS backend with OCR-powered card scanning, Next.js web portal, and Flutter mobile app. Built multiple enterprise ERP systems and deployed Docker-based hosting infrastructure with Traefik, auto SSL, and full observability stack (Grafana, Loki, Prometheus).

Architected a multi-tenant marketplace platform (Mela Market) using Nx monorepo with NestJS backend and Next.js frontend, integrating Python/FastAPI for AI-powered search with pgvector embeddings, real-time chat via Socket.io, and Chapa payment processing. Built a crowdfunding platform (Tesfa) with Next.js and Prisma, featuring campaign wizard flows and bilingual Amharic/English support. Developed an ERP system template with Laravel and Filament Admin.

Architected and developed three cross-platform applications (AI-powered Self-Help, Real-time Chat, E-commerce) using Flutter and Dart with Clean Architecture and BLoC. Followed strict Test-Driven Development with Mockito, writing comprehensive unit and widget tests. Engineered robust client-server communication by integrating RESTful APIs with Dio and implementing WebSocket clients.

Architected system requirements and frontend design for a School Management web portal, enabling deployment within a 45-day window. Developed over 50 reusable, responsive React.js UI components, reducing development time by 20%. Integrated over 40 RESTful APIs in collaboration with backend engineers.