Modern Software Engineering — Quality over Quantity.
A German software company based in Düsseldorf with 15+ years of experience in development and architecture. We build tailor-made software and our own products — and we use every line of it ourselves, every single day.
Dogfooding isn't a buzzword for us. Every bug is our bug. Every frustration is our frustration. That drives a quality our clients don't have to demand — because we need it ourselves.
- Custom Software Development — Bespoke applications tailored to your requirements. No off-the-shelf solutions, no compromises.
- Modern Technology Stacks — React, TypeScript, Node.js, Rust, and more. Proven, current, future-proof. Chosen by suitability, not hype.
- Architecture & Consulting — System design, scalability, technology selection, and migration advice. Honest, pragmatic, experience-based.
- Innovation & Optimization — Performance optimization and innovative ways to leverage existing investments instead of rebuilding everything.
We don't just develop for clients — we build our own products that we use every day across developer productivity, AI agent tooling, and specialized web platforms.
Chronova is our developer-analytics platform tracking coding activity across editors and AI tools through heartbeats.
| Project | Lang / Tech | Description |
|---|---|---|
| Chronova | TypeScript / Next.js | Developer analytics platform tracking coding activity through heartbeats — dashboards, goal tracking, team organizations, WakaTime-compatible APIs |
| chronova-android | Kotlin | Native Android client for Chronova developer analytics |
| chronova-cli | Rust | High-performance, drop-in replacement for wakatime-cli |
| chronova-mcp | TypeScript | MCP server exposing Chronova productivity data to AI agents via the Model Context Protocol |
| antigravity-plugin | TypeScript | Chronova heartbeat tracking plugin for Google Antigravity |
| chronova-pi-plugin | TypeScript | Chronova heartbeat tracking extension for oh-my-pi |
Tools and extensions designed for autonomous agentic workflows and developer productivity.
| Project | Lang / Tech | Description |
|---|---|---|
| wiki-agent | TypeScript / Bun | Standalone documentation agent (Ollama & OpenAI-compatible) that inspects codebases and generates structured wikis under .wiki/ |
| Project | Lang / Tech | Description |
|---|---|---|
| KitaCom | TypeScript / Next.js | Multi-tenant kindergarten communication platform with real-time messaging, attendance tracking, meal planning, and PWA |
| nx-solutions-redesign | JavaScript / Vite | Bilingual marketing site for NX Solutions UG showcasing our product ecosystem and services |
- Quality over Quantity — Thoughtful solutions, not quick workarounds. Every line of code is written with care because we use it ourselves.
- Modern Technologies — State-of-the-art means proven and future-proof, not the latest hype.
- Transparency & Communication — Clear communication and transparent processes aren't optional — they're essential. Honest, direct, no surprises.
- Long-term Partnership — Sustainable software needs sustainable partnerships, built on trust.
| Legal form | NX Solutions UG (haftungsbeschränkt) |
| Location | Schadowstr. 49, 40212 Düsseldorf, Germany |
| Represented by | Niklas Schäffer |
| Register court | Düsseldorf — HRB 96760 |
| VAT ID | DE355093210 |
| Website | nx-solutions.de |
Whether you have a concrete idea or just want to explore — we look forward to your message. We usually reply within one business day.
© 2026 NX Solutions UG (haftungsbeschränkt) — Made in Germany 🇩🇪