Full Stack Developer | Fintech & AI Integration

Full Stack Developer building fintech platforms that process real payments across multiple countries. I ship production code where bugs mean real money lost—digital wallets, transaction engines, refund systems, LLM-powered automation.

Currently finishing my BSc in Software Engineering at African Leadership University (Rwanda). Previously completed A-Levels at Gordonstoun School, Scotland.

Frontend: React, Next.js, TypeScript, Tailwind CSS
Backend: Python (FastAPI, Django), Node.js, Nest.js, PostgreSQL, Redis, NSQ
DevOps: AWS, Docker, CI/CD, Jaeger, Graylog
AI & Automation: LLM Integration, Prompt Engineering, n8n

Efashe Customer — Mobile payments platform (Rwanda, Malawi, Zambia)

• Revamping backend infrastructure for 35+ microservice ecosystem, transaction engines, and refund state machines

Efashe Money — Digital wallet & micro-loans platform

• Frontend Lead (12 months), loan lifecycles, interest calculators, repayment flows

LLM Recruiting Engine — Resume parsing & auto-grading system

• Reduced manual screening time by ~60%

AfriB2B — B2B marketplace platform (in development)

ahadihjosue@gmail.com
LinkedIn
GitLab

Most of my work lives in private repos. Please feel free to reach out if you'd like to discuss.