Custom software development

We start with a Discovery phase (1–4 weeks) to clarify requirements, architecture, and effort. Then delivery in two-week sprints with working software at the end of each iteration. You have transparency on status, effort, and next steps at all times — no status reports as a substitute for real delivery.

Price depends on scope. Typical MVPs start around €40,000, larger business platforms run into six figures. We work in two steps: first a fixed-price Discovery (1–3 weeks) that clarifies requirements, architecture, and effort. If we own delivery alone, a Werkvertrag (fixed-price contract) on the resulting backlog follows; if your own engineers contribute, a Dienstvertrag on day rates.

Yes. We regularly pick up existing .NET, TypeScript, and Python codebases, do an architecture review, then continue pragmatically. We don't trade a working solution for a rewrite if the existing code can carry the load — even when that's commercially less attractive for us.

Typically two to four senior engineers plus a lead architect with ownership. For larger initiatives we scale to up to eight people, always with a single point of contact. No rotating junior profiles.

You decide. We stay on as maintenance and ongoing-development partner, hand over cleanly to your team, or combine both. In every case you end up with a documented codebase, Architecture Decision Records, and knowledge transfer baked into the process — no lock-ins.