I am happy to help with
product development-  

Services Services

I've been developing soft- and hardware for small and medium enterprises and for private customers for over 17 years.

Digital Marketing

I gladly help with campaign planning, target group analysis, CPA optimization and online ad generation.


SEO should be an important part of your online presence. This is the only way to gain credibility and trust.

Startup Consulting

A brilliant idea is always the beginning. But the implementation that follows is usually more important.

Business Dev

Your product is already finished, but the market response is not great? Mostly it is due to a lack of product market fit.

Speaker & Workshops

Workshops and keynotes are best suited to impart knowledge and experience to large groups of people.

That's me.

I have been a software developer and entrepreneur for many years and am currently developing products for myself and for companies that need help with product development.


Dev Projects


Startups (3 exits)


Marketing Projects


Keynote Speeches

Marvin Musialek was very professional and dedicated. The dashboard has been implemented more than satisfactorily and is very appealing.

Florian B.

Due to the cooperation with Mr. Musialek we were able to win numerous new customers. We clearly recommend the cooperation.

Christian M.
Rad Globus

I have never seen anybody build a business as fast as Marvin. It saved us valuable time and allowed us to enter the market quickly.

Felix O.


You have a question or would like to send me an inquiry? I look forward to your message.