Available for freelance work

Jonas is a developer working on web applications. databases. industrial automation. web applications.

Elektronica-ICT student in Belgium, freelancing in web and databases as a developer for Technoguide. and as a developer coordinator for Smartschool++.

GitHub ↗ [email protected] →
01About

Student by day, freelancer by the rest of it.

I study Elektronica-ICT and am heading to university for informatics. As Technoguide I build websites and the databases behind them. The rest of my time goes to industrial automation: Siemens PLCs, OPC UA, SCADA, and leaving the networks they sit on a little less open than I found them.

02Work
  1. 01PLC Network Scanner Python GUI tool that discovers PLCs on a network. Python · OT2025
  2. 02Smartschool++ Open-source Chrome extension contributions. TS · Extension2024
  3. 03Reniver Past experience. Role and what I worked on. Experience[YEAR]
  4. 04Homelab Self-hosted services on a Siemens industrial PC. Rated for a factory floor, installed in a closet. Linux · IPCOngoing
03Skills
Web-W1
  • TypeScript
  • Next.js
  • PHP
  • WordPress
  • HTML & CSS
Data-D2
  • Python
  • PostgreSQL
  • MySQL
  • Data modelling
Industrial-K3
  • Siemens TIA Portal
  • SCL
  • OPC UA
  • SCADA / ICS
  • Network security
04Contact

Have something that needs building?

A website, a database, or a PLC that stopped answering. Replies within a working day.

[email protected] GitHub ↗