What stood out in particular was his dedication to preparing and executing project modernizations — consistently delivered on time and to a high standard.
AWAxel WolfSenior Software Developer and Team Lead · DKMS Group GmbH
Tristan's collaborative approach and effective communication skills greatly facilitated teamwork within our development department. He worked seamlessly with his colleagues, providing support, sharing insights, and fostering a positive working environment. Tristan's professionalism, reliability, and positive attitude made him a pleasure to work with.
JLJens LotteManaging Director · Plasma Additive GmbH
Investment
Engagement models
Starting at €1,200/day
Most engagements start with a two-week paid discovery sprint.
Day rate
Ad-hoc consulting, short audits, integration spikes.
Two-week sprint
Fixed-scope discovery, PoC, or production feature delivery.
Monthly retainer
Ongoing delivery as part of your core engineering team.
Common questions
Frequently asked
01What is your day rate?+
Day rates start at €1,200 net for senior fullstack work, with reduced rates for engagements of three months or longer. See the pricing section above for the breakdown.
02Are you available for remote work?+
Yes — fully remote across the EU and Switzerland. On-site visits in Aachen, Düsseldorf, and Cologne are available on request.
03What languages do you work in?+
TypeScript, Python, and Elixir for production. I work in English and German with clients.
04How do engagements typically work?+
Most engagements start with a two-week paid discovery sprint to align on scope and risk. From there we move to a project rate or a monthly retainer.
05Can you sign an NDA?+
Yes. Standard mutual NDAs signed within 24 hours. I currently hold NDAs with several Fortune 500 clients.
Next step
Have a project that needs AI in production?
30-minute intro call. No sales pitch. We figure out whether we are a fit, fast.
