💳 Senior Technical Solution Manager focused on digital payments, e-commerce and technical integrations. 🧑💻 I work a lot with Nexi / Computop Paygate, APIs, payment flows, web tools and practical tech experiments. 🏠 In my spare time I like building homelab setups, local LLM environments, self-hosted services and small tools that solve real problems.
- 💳 Payment and API integrations around Nexi / Computop Paygate
- 🧪 Browser-based testing tools for HPP, Pay By Link, credit card forms and REST APIs
- 🛠️ Small static web tools with simple deployment
- 🤖 Local LLMs, hardware comparisons and self-hosting
- 🏠 Homelab, servers, networking and automation
Browser-based Nexi / Computop Paygate payment request builder for Classic HPP, credit card forms, Pay By Link and REST API V1/V2 integrations.
🔗 Demo / Website: paygate.paytest.dev
Modular digital business card template with glassmorphism design, dark/light mode and multi-language support.
🔗 Demo / Website: martin-krebs.eu
Lightweight browser-only todo app with an acrylic / glassmorphism look. No server, no dependencies, just static files.
🔗 Demo / Website: flux-todo.eu
Interactive AMD and Intel CPU platform comparison for PCIe lanes, multi-GPU configurations and local LLM suitability.
🔗 Demo / Website: krebs3r.github.io/local-llm-cpu-guide
Payments · E-Commerce · Nexi Paygate · Computop Paygate · REST APIs · HTML · CSS · JavaScript · Local LLMs · Homelab · Self-Hosting
While payments, APIs and homelab projects take up quite a bit of space, I also try to keep a healthy balance outside of tech:
- 🏋️♂️ Going to the gym from time to time to clear my head
- 🚴♂️ Cycling as a counterbalance to long hours at the desk
- 👨👩👧👦 Enjoying life with my family and being grateful for the time we spend together
- 🧘♂️ Trying to keep technology, work and everyday life in a reasonable balance
- Website: martin-krebs.eu
- Paygate Tools: paygate.paytest.dev
- Todo App: flux-todo.eu
- Local LLM CPU Guide: krebs3r.github.io/local-llm-cpu-guide
- GitHub: github.com/krebs3r