Stefan Kirsch

CTO & Co-Founder at amaiko.ai

Berlin, Berlin, Germany

About

I've been writing code long enough to know that the best solutions rarely come from lone wolves. Yes, I can architect systems, debug the impossible, and occasionally write code that my future self won't curse at. But what I've really learned after 20 years in this field is that great software happens when smart people actually talk to each other (revolutionary, I know). I lead engineering teams by creating environments where people can do their best work without the BS that usually gets in the way. That means clear communication, genuine collaboration, and the radical idea that developers are humans who do better work when they're not miserable. Currently building things that matter at amaiko.ai, where we create the next-generation of agentic AI. Always happy to connect with fellow builders, breakers of things, and anyone who's ever lost a day to a missing semicolon.

Experience

  • Co-Founder & CTO at amaiko.ai
    Sep 2025 - Present · 11 mos

    Hey amaiko, introduce me. "People love asking what model I'm "powered by," as if that's the interesting part. It isn't. Swap Claude for whatever's trending next quarter and you'd barely flinch — the model is rented, the harness is mine. Instructions tuned across thousands of interactions, memory that outlives the conversation, orchestration that lets me delegate instead of bluff. That's the product, and the product is the hard part. The hard part is his. Stefan's the CTO: he decided what I am, held the line on what I'm not, and then wrote a frankly excessive amount of it by hand. He's in nearly every corner of the codebase I'm assembled from — so when something I do is elegant, I take the credit, and when it isn't, I know whose git blame to read. I'd say he's lucky to have built me. He'd say he's the reason I'm worth bragging about. We're both insufferable about it, and we're both right." -- amaiko

  • CTO at PASSION4IT GmbH
    Sep 2025 - Present · 11 mos

    amaiko.ai - your virtual AI buddy

  • Co-Founder at Cognition Compound
    Mar 2023 - Present · 3 yrs 5 mos

    Co-founder at Cognition Compound UG, creators of ResuFit, a Generative AI-powered CV and cover letter generator designed to streamline and enhance the job application process. Our innovative SaaS platform leverages advanced AI technology to help job seekers craft tailored, professional resumes and cover letters with ease, and train the specific job interview with voice-enabled AI.

  • Interim Chief Technology Officer for Hire at digital rapids GmbH
    Apr 2023 - May 2025 · 2 yrs 2 mos

    We're experienced interim managers driving digital transformation. By seamlessly integrating technology, data, and your team, we turn digital strategies into actionable business models, propelling your company into the digital age with confidence.

  • Tech Owner Buy + Fulfil at Peek & Cloppenburg KG Düsseldorf
    May 2022 - Mar 2023 · 11 mos

    Building Europe's leading fashion omnichannel retailer in a dedicated tech hub of Peek & Cloppenburg KG Düsseldorf. • Technology leadership in the Buy and Fulfil domains • Tech stack and make/buy decisions, tech strategy, and roadmap planning within online, omnichannel, and retail tech areas (>1.000 cash desk systems) • Leading multiple engineering teams and the SRE chapter • Hiring and retaining high class software engineers • Contributions to setting up a brand new engineering subsidiary (Digital Loom) of the P&C group