B.Sc. International Computer Science IT Infrastructure · Networking · Backend
I'm not the developer who churns out generic web apps. I'm the one who asks what's actually happening on the wire — runs Pi-hole to watch every DNS query on my network, upcycles a dead laptop into a Proxmox hypervisor, and watches Cisco labs for fun.
{
"seeking": "Pflichtpraktikum (min. 18 Wochen) ab 01.10.2026",
"focus": "Networking · IT Infrastructure · Self-hosting · Backend",
"experience": "Operator @ Infineon · Web Management & PR @ StuV OTH Regensburg",
"studying": "B.Sc. International Computer Science — OTH Regensburg",
"fun_fact": "Found and responsibly disclosed a WordPress vulnerability for my university's student union — outside working hours."
}Upcycled a headless laptop into a low-power Proxmox hypervisor to run enterprise-style network services at home.
- Security & routing — Pi-hole for DNS-level filtering; Tailscale mesh VPN to punch through CGNAT.
- Resiliency — tiered SSD/NVMe/HDD storage; the laptop's own battery doubles as a hardware UPS against power flickers.
Proxmox Linux Pi-hole Tailscale Home Assistant Networking
A backend social architecture built to practise containerization, automated testing, and clean separation of concerns.
- DevOps — fully Dockerized, environment-isolated deployment, architected independently.
- QA — JUnit coverage across the business logic.
Spring Boot Docker MariaDB JUnit React
A strict personal-finance app focused on data parsing and fault-tolerant state.
- Architecture — Regex pipeline to parse raw bank CSVs; immutable state (Zustand/Immer) to prevent double-booking.
React Zustand Tailwind CSS Vite Regex
Networking & infra — TCP/IP Routing & Switching DNS Wireshark Cisco Packet Tracer Proxmox VE Docker Linux
Backend & fundamentals — Java Spring Boot SQL / MariaDB C REST APIs JUnit Git