π Based in Ethiopia | πΌ 4+ years of professional experience
π I design and build scalable, secure, and high-performance systems for startups and enterprises.
π― Focused on: Distributed Architecture, Authentication, DevOps, AI Integration, and Mobile-first Design
| Project | Tech Stack | Description |
|---|---|---|
Fatapay |
Spring Boot, Redis, RabbitMQ, WSO2, React Native | A BNPL ecosystem & digital payment gateway |
Credit Simulator AI |
LangChain, Python, XGBoost | Rule + LLM-based synthetic credit scoring engine |
Org Onboarding |
WSO2 IS, Redis, Spring Boot, SCIM | Self-service user/org management with multi-tenant auth |
Hotel Engine |
NestJS, PostgreSQL, Redis | Dynamic commission logic for multi-partner hotels |
βArchitecture is not just code β itβs intention, resilience, and scale.β β Yonas Degu


