Passau, Germany  ·  mustafapoya.com  ·  LinkedIn  ·  GitHub  ·  Email

Senior Software Engineer with 8+ years of experience architecting resilient backend systems, enterprise platforms, and cloud infrastructure. Former Head of MIS Unit delivering nationwide public sector platforms; currently building payment and donor systems for an international charity while completing graduate research in automated program repair and distributed systems.

• Backend & APIs: Node.js, TypeScript, Express, Java (Spring Boot), PHP (Laravel), Python (Django REST, FastAPI), REST, WebSockets, Stripe
• Data & DevOps: PostgreSQL, MySQL, Redis, Docker, Linux, CI/CD (GitHub Actions, GitLab CI), Azure, Prometheus, Grafana
• Frontend & Mobile: React, React Native (Expo), TypeScript, Next.js, Tailwind CSS

• Al-Ayn International Donation Platform: Architected the complete donation ecosystem (Node.js API, React admin portal, React Native donor app) with multi-currency Stripe processing, Clerk auth/2FA, and Dockerized PostgreSQL infrastructure.
• National PMIS & HRMIS Platforms: Head of MIS Unit at the Ministry of Public Works; architected and deployed nationwide infrastructure tracking and enterprise HR/payroll systems used daily across all provincial offices (Laravel, MySQL, Linux).
• Automated Program Repair Engine (GenProg): Graduate research at University of Passau; built a genetic algorithm engine operating directly on Python Abstract Syntax Trees (AST) to automatically synthesize bug-fixing patches (Python, AST, pytest).

• M.Sc. in Computer Science — University of Passau, Germany (Thesis stage)
• B.Sc. in Computer Science — University of Herat (Top 3% of graduating class)
• Leadership & Experience: Former Head of MIS Unit (Ministry of Public Works), Startup Founder (Golbarg), Lead Developer (Al-Ayn International)

Open to senior backend and full-stack engineering roles in Germany and remote.