Dortmund, DE

Tim
Föhrs

Full Stack Engineer  ·  Explorer  ·  Builder
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01

About

Somewhere between the compiler and the climbing wall.

Full Stack Engineer at ESO Education Group, building the ECADIA CRM/LMS system in Java and Oracle. Finishing my B.Sc. IT- und Softwaresysteme at FH Dortmund simultaneously with my Bachelorarbeit.

I work with AI as a core part of how I build things — not as a buzzword. This portfolio is an example of that.

Outside of screens: climbing, bouldering, diving in two Dortmund clubs, and wildcamping in a red VW T4.

Climbing Diving Wildcamping FH Dortmund ESO Education Group AI-native workflow
TimFöhrs.java
public class TimFöhrs extends Developer { // — Identity — public String role = "Full Stack Engineer"; public String employer = "ESO Education Group"; public String degree = "B.Sc. IT- und Softwaresysteme"; // in progress public String location = "Dortmund, DE"; public String email = "[email protected]"; // — What I build — public void buildThings() { writeJava(oracle: true, jenkins: true); signPDFs(hsm: "SafeNet eToken5300", node: "Raspberry Pi"); integrateClaudeAPI(project: "ATLAS"); trainNeuralNet(model: "Izhikevich", neurons: 1_000_000); recognizeHandwriting(stack: "OpenCV + multimodal LLM"); } // — Outside — public void recharge() { climb(); boulder(); dive(clubs: 2); wildcampInT4(van: "VW T4, red"); print3D(machine: "Bambu Lab P1S"); } }
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Projects

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Skills

BACKEND
  • Java / Spring
  • Oracle SQL
  • GitLab CI/CD
  • REST API design
PYTHON / AI
  • FastAPI
  • OpenCV
  • LLM Integration
  • Neural Networks
FRONTEND
  • JavaScript / ES6+
  • Three.js
  • Vue.js / Node.js
  • HTML / CSS
HARDWARE
  • Raspberry Pi
  • LoRa / RF
  • 3D Printing (FDM)
  • Electronics
OPS
  • Linux / Debian
  • Apache / PM2
  • Git
  • Docker