$390 / month
2 calls per month (60min/call)
Unlimited Q&A via chat
Expect responses in 24 hours or less
Hands-on support
Great startups succeed when they make the right product decisions early and execute with focus and speed.
I help founders and product managers do exactly that.
I’m Andi, a founder, hands-on technologist, and fractional CTO with 15+ years of experience building and shipping software across AI, SaaS, digital health, and marketplaces. I’ve helped teams go from idea to MVP, avoid costly architecture mistakes, and make confident decisions early, when they matter most.
My focus is simple: build the right product fast and make sure it scales.
Who I work with:
- Early-stage founders (bootstrapping, pre-seed, seed)
- Product managers stepping into technical ownership
- Teams building AI-driven or platform products
Most people I work with are navigating complex decisions between product, tech, and execution and want clarity.
How I help:
My mentoring is practical and execution-driven. We work directly on your product, not theory.
Typical topics include turning ideas into clear MVP roadmaps, validating AI features before over-investing, making pragmatic architecture decisions (APIs, serverless, cloud), avoiding unnecessary complexity, and structuring collaboration with developers or agencies.
I combine product thinking with deep technical expertise, so you get guidance that is realistic and immediately actionable.
What to expect:
In our sessions, we cut through complexity, align on priorities, and define concrete next steps you can execute right away.
Think of me as a second brain for your product and technical strategy, focused on speed, clarity, and avoiding expensive mistakes.
Let’s get started!
If you’re building a product and want to move faster with more confidence, let’s talk.
Start with a short intro call and we’ll quickly identify where I can help you create real progress.
5 out of 5 stars
Andreas has been an outstanding mentor with a strong ability to combine strategic thinking with practical, actionable advice. His guidance is clear, structured, and always focused on what truly moves the needle. What I found especially valuable was his ability to challenge assumptions and bring a sharper perspective to key decisions. He doesn’t just provide answers but helps you think better, which is incredibly valuable as a founder. His experience and insight have had a real impact on how I approach building and scaling. I’m very grateful for his time and support, and I would highly recommend him to anyone looking for high quality, thoughtful mentorship.
Lite Plan • 7 months
5 out of 5 stars
Andreas has been instrumental in my entrepreneurship journey. When we started, I had no clear direction and no plan — today, I have stable recurring revenue through consultancy work that covers my basic cost of living, and a well-defined path forward with my startup. Throughout our collaboration, Andreas has consistently provided constructive feedback and communicated with clarity and precision. I'm grateful for the partnership and look forward to what's ahead.
Lite Plan • 12 months
5 out of 5 stars
Andreas is an excellent mentor. I recommend him if you want to learn new skills and have a guided process to your next level
Lite Plan • 14 months
Notify me when Andreas has new spots
We will send you a quick email if Andreas has new open spots for mentorship, and only in that case!
Book a free intro call with Andreas
Connect with Andreas in a quick call (usually under 30 minutes)
One-off sessions with Andreas
One-off sessions are a great option if you're looking for specific advice on a certain topic.
Whatever doesn't fit the mold: Get 30 minutes with a mentor to discuss your needs. Be it help with some code, discussing through an issue …
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