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I really like your way of thinking through things, René, how you explain things. I feel better about our prospects now than I ever have, honestly.

The onboarding has been much easier than in any other app of this size I’ve ever worked with.

Seems we have found a real 10× engineer!

You’re a machine. I’ll tell you honestly, back then in Hamburg, you showed me what a good developer is.

René is, in all fairness, the best developer in the world. Shopify, APIs, Custom Code, he’s an expert in everything.

You were super key in our ability to get anything usable in front of customers. Your eye for coding structure is a huge advantage you have over other people using AI tools.

His technical knowledge and professional structure was a great asset for our projects, as well as his flexibility to adapt to different project scopes and deliver high quality web products for our clients. I would always gladly recommend René for any project where his expertise is needed.

René is an extremely competent, organized, and thoughtful developer. It has always been a pleasure working with him. His extensive and in-depth knowledge in various areas ensured that the results were always on point and often exceeded expectations.