Consulting with
substance.
Collin Müller Consulting combines 30 years in IT with over 20 years of AI expertise —for companies that want results, not slide decks.
Collin Müller
Founder, AI Consultant, Trainer
Yvonne Breitsprecher
Co-Founder, APMP-Certified Tender Manager
Collin Müller
Collin Müller has been consulting in IT for over 30 years — from infrastructure projects and software development through to AI strategy. He has been working with AI since his time at TU Berlin, long before it entered the mainstream.
At CMC, he leads AI consulting, training and IT projects. His approach: understand the technology, keep business goals in focus, deliver rather than present.
Yvonne Breitsprecher
Yvonne Breitsprecher is an APMP-certified tender manager and heads CMC's tendering and procurement practice. Over 150 tenders won —on both bidder and buyer side, in German and English.
She understands public procurement processes as well as the requirements of private-sector tenders. Her experience ranges from mid-sized IT projects to large-scale pan-European procurements.
Boutique consulting with reach
Collin Müller Consulting GmbH is based in Ahrensburg near Hamburg. Behind CMC stands a core team of software architects and developers, supported by a network of experienced partners.
What sets CMC apart from larger consultancies: no overhead, no revolving door of junior consultants —just direct collaboration at senior level. You always work with the people you meet in the first conversation.
Approach
- — Results-driven, not methodology-obsessed
- — Senior-level engagement from start to finish
- — Bridging technology and business
Facts, not claims
What we stand for
Substance over buzzwords
We don't talk about agile transformation or AI revolution. We analyse your situation, develop a plan and execute it. What counts is the outcome.
Experience you can feel
20+ years in AI means we don't just know the current tools —we understand the fundamentals. That's the difference between short-term experiments and lasting solutions.
Boutique, not corporate
At CMC, you work directly with senior consultants —no overhead, no hand-offs to junior teams. Your contact knows your project from start to finish.