Patrick Finkbeiner

Freelance Software Engineer – Mannheim

Frameworks come and go. What stays: understanding problems, thinking ahead and delivering solutions that hold up in production. Since 2010 I've been building software for companies and agencies — full stack, because I want to see the full picture, not because it looks good on a resume.

Architektur & Planung
Vue.js / Node.js / TypeScript
Mobile Apps (iOS & Android)
DevOps & CI/CD

Own Products

Each of these tools was born from a problem that annoyed me personally.

Recent Articles

07/08/2026

How MCP servers turn a chat partner into a colleague with real hands – and why every connected server should be a deliberate decision, not a default.

Read more
06/03/2026

Why prompt injection can't be solved with filters, what makes the attack so novel – and how to safely run agents in production anyway.

Read more
02/16/2026

Why vibe coding is great for prototypes but poses a security risk without technical understanding – and why AI should remain a copilot, not an autopilot.

Read more

Recent Work

10/2025 – heute
Backend API Development for Global E-Commerce Platform
Backend Developer
11/2024 – heute
Frontend Development for Siemens Xcelerator E-Commerce Platform
Frontend Developer
07/2024 – heute
Mobile App for Shopping Planning and Household Organization
Full Stack Developer