MF

Matias Farji

Backend Developer • APIs • Cybersecurity

Profile

Backend Developer specialized in PHP and API integration, with experience in fintech data aggregation, scraping, automation and cybersecurity. Passionate about solving complex backend problems, designing clean architectures and ensuring data consistency across systems.

Experience

  • Wealth Reader (Econocom) — Full Stack Developer (2023–2025)
    Built and maintained APIs for banking aggregation, optimized data pipelines, and integrated over 200 European financial institutions. Implemented HAR-based debugging tools for QA and dev teams.
  • Suspension Ricky — IT & Automation (2021–2023)
    Developed automation systems for stock and online sales (8,000+ items), reducing manual workload by 60% and improving response time with a real-time dashboard.

Skills

  • Languages: PHP, JavaScript, C++, Bash
  • Databases: MySQL, Firebase Firestore, SQLite
  • APIs & Tools: Postman, mitmproxy, WebSockets, REST, GraphQL
  • Security: Reverse Proxies, Tokenization, Encryption, Network debugging
  • DevOps: Linux CLI, Docker basics, Git, VSCode

Motivation

I’m currently based in Munich, focused on expanding my technical and linguistic skills. My goal is to join a team that values precision, efficiency, and curiosity — the same principles I apply daily to every project.

Optional Technical Challenge

If you're a technician or recruiter and want to catch my attention, solve this small challenge and send me the flag.

Hint 1:
What’s the first step to debug a frontend?