$ cmake --build . && ./portfolio

→ Serving HTTPS on port 443

Urs Behrmann

Fullstack Developer for Web, Embedded and Apps

I build web solutions, embedded software in C/C++, and desktop/mobile apps, including technical support for critical digital systems.

Get in touch View projects About Me

Skills

Web Development

Websites and web apps with clean structure and reliable performance.

Built this site and its APIs with my own C++ Geruest framework.

Embedded Development (C/C++)

Hardware-near software in C/C++ with a focus on stability and maintainability.

Developed PIC18 RTOS firmware for industrial cooling systems at Digitel SA.

App Development (Desktop & Smartphone)

Practical desktop and mobile apps that are easy to use.

Built Server Overwatch in Flutter to monitor production servers from my phone.

About Me

I'm a software and embedded developer with 6+ years of professional experience — from PIC18 firmware on factory floors to C++ web backends in Docker. What drives me: understanding systems deeply enough to build reliable tools that solve real problems.

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My projects

Big projects

My own HTML server from scratch

C++ Web Docker

I wanted to understand HTTP from the metal up — started on a Raspberry Pi, now powers this entire site.

Includes dynamic page generation, on-demand translations and a modular Docker-based deployment with Traefik.

Started on Raspberry Pi and evolved into a complete stack with APIs, logging and multilingual content delivery.

Geruest Framework

C++ Web Framework

Every C++ web project needed the same plumbing — routing, assets, translations — so I built a framework to stop rewriting it.

Born from real production needs: route handling, request parsing, asset merging and performance-focused caching.

Designed to reduce boilerplate while keeping direct control over performance-critical server behavior.

Meine-Buecher Coming soon

C++ Webapp Books

A personal reading and collection platform — search, organize and sync your library across devices.

Currently in concept phase — clean UX, reliable data storage and incremental feature rollout.

Small projects

Multiplicative Persistence

C++ Math

A curiosity-driven search: what's the smallest number with a given multiplicative persistence? GPU-accelerated with CUDA and OpenMP.

JSON Parser

C++ Parser

Built my own parser from the json.org spec — no libraries, just to deeply understand how serialization works.

Reversi

C++ Web Game

A browser-based Reversi game so friends can play remotely — no install, just share a link.

Veith Behrmann Photography Portfolio

C++ Web Photography

My father shoots headshots as a hobby — he needed a fast, simple gallery site. WebP optimization cut load times by 6–7×.

TraumKernWald

C++ AI Simulation

A sandbox ecosystem where creatures evolve survival strategies through custom neural networks.

Server Overwatch

Flutter Mobile Monitoring

Tired of wondering if servers were down — built a Flutter dashboard that checks health every 60 seconds and turns red on failure.

SQLite Interface Coming soon

C++ Database

A reusable C++ wrapper for SQLite, being extracted from my web server's logging layer. Will power database access across future projects.

B-Tree Coming soon

C++ Data Structure

A general-purpose B-Tree in C++ for indexing in personal database projects — planned as the storage backbone for Meine-Buecher.

Contact

Tell me briefly what you are planning and how I can support you.

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