Skip to content

Clients

Judge us by what changed for our clients.

Agentic engineering training and mentoring at Tegtmeier and at a large German DIY retailer: what we did with their engineering teams, and what changed.

  • Tegtmeier Internet Solutions
  • A large DIY retailer in Germany

Case study

Tegtmeier Internet Solutions

Two training days on their own code in January 2026, then weekly mentoring from April to June. Three months after the training, the Managing Director put it simply: everyone here develops agentically.

TrainingsAgentic Engineering for Developers and QA

Since the workshop, everyone here develops agentically. Some still use agents as support, others haven't written a single line of code since. I'd recommend your workshop to any developer.
Jan Tegtmeier (opens in a new tab)
Managing Director Tegtmeier Internet Solutions

What clients say

  • We went from 2 engineers playing with agentic coding to 20 using it daily. We created 17 skills and 9 agents available to every engineer. Skeptics now embrace it, with a Slack channel dedicated to sharing learnings and complaints when Claude goes down.
    Tom Hibbert (opens in a new tab)
    Chief Technology Officer Moonfare
  • We've streamlined our processes across the entire Scrum cycle, from cutting epics through sprint planning to deployment. What used to be manual and inconsistent now runs in a far more structured way. The team spends less time on alignment loops and more on creating real value. My advice to peers: just do it. You'll see the value quickly, and the earlier you start, the sooner you benefit.
    Chris Dornhoff (opens in a new tab)
    CTO Krombacher
  • The interactive session helped us plow through a mountain of questions and tactical decisions. Our product-engineering organization now fully embraces agentic engineering patterns.
    Nino Ulsamer (opens in a new tab)
    Co-Founder & CTO StashAway
  • The workshop was inspiring and pushed me to think big. The end-to-end migration pipeline example really stayed with me. We're using Claude Code far more aggressively now.
    Dr. Jan Henrik Ziegeldorf (opens in a new tab)
    CTO & Co-Founder aedifion
  • Thanks again for the great workshop. We enjoyed it very much and took a lot out of the in-depth discussion. The links and materials are very helpful.
    Daniel Gebler (opens in a new tab)
    CTO Picnic
  • From my point of view, day 2 was a success. I think it was very inspiring for all participants. The spark definitely caught, and that was the goal.
    Florian Sauter (opens in a new tab)
    CTO EGYM
  • The training helped us anchor Agentic Engineering more broadly across our development teams and bring different levels of experience together. We also took away new best practices and concrete ideas that we now apply directly in our daily work.
    Robin Funck (opens in a new tab)
    Chief Digital Officer (CDO) Bünting
  • The assessment with hackers&wizards confirmed that our DevSecOps platform is the right technological foundation, and showed in a very practical way what the next step towards an Agentic Engineering Factory can look like, from requirements to deployment. Benedikt and Matthias gave important impetus, to our developers as much as at executive and supervisory board level. For us, it was the starting signal for our next strategic phase.
    Mirko Minnich (opens in a new tab)
    Chief Operating Officer / Co-CEO Beta Systems Software AG
  • We brought in hackers&wizards to help our engineering team get under the hood of agentic tooling, and the session delivered real value. The content was technically deep without being abstract, and the team left with practical ideas they could immediately start exploring. For a regulated environment like ours, the balance of innovation and pragmatism was particularly welcome. A genuinely worthwhile investment of the team's time.
    Jim Holmes (opens in a new tab)
    VP Technology Skin Analytics
  • I read the summary of the training and I'm really happy with the content. On top of that, the training and you as the trainer went down very well with the participants. That says a lot, because in my view this was our toughest group.
    Alexander Heusingfeld (opens in a new tab)
    Head of Platforms & Lifecycle Management Vorwerk
  • The sessions got our engineers genuinely excited to try things on their own. That's the hardest part. They kept experimenting, sharing what they built, and asking questions long after the workshop ended.
    Belma Ibrahimović (opens in a new tab)
    Head of AI saas.group
  • We work with AI much more deliberately now. 'Agent first' has become our reflex: do we need to do this ourselves, or can an AI agent handle it? The support can help take away some of the developers' fear of working with AI.
    Michael Mohring (opens in a new tab)
    Head of CC Product Development, in|sure Workflow & Workplace adesso insurance solutions
  • We were all absolutely thrilled. I think every single one of us took away an incredible amount and learned a great deal!
    André Käber (opens in a new tab)
    Managing Director ToShift