Phelb

Product Leadership for mission-critical initiatives.

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Strategic Focus

Closing the 'Execution Gap'

I translate abstract business goals into precise technical requirements. By synchronizing strategy and code, I prevent costly development errors and align every sprint consistently with tangible business value.

Vision-to-Product (0 to 1)

I turn vague ideas into market-ready products. Instead of months of theory, I rely on rapid prototyping and fast validation to reach product-market fit with precision and launch real innovations.

Scaling & User Experience

Functionality isn't enough – products need to delight. I establish intuitive user experiences for complex B2B systems and ensure an architecture that scales both technically and commercially as user numbers grow.

"I told him at the summer party, and I'll say it again: For smart people like Marvin, there will always be a need (even with AI)."


Stefan Heins

Managing Director, valantic

Profile

I am Marvin – a Product Manager with engineering DNA. I operate exactly at the intersection of strategic vision and technical reality.

As a 'Product Engineer', I understand code just as well as KPIs. I help companies bridge the gap between business and tech and transform complex requirements into products that not only work but scale.


Contact

Let's talk about your challenge.

I am available for select mandates where technical complexity meets high business relevance. Whether it's turning around a stagnant project or scaling a platform – let's evaluate how I can support your team to minimize risks and deliver results.

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