We are

Building complex software always requires a team effort.

We are Bitflow. We love to build software in the Bitcoin space and prove everything – forever. We also manage your projects and get you set up to be ready to prove everything.

We are a team of like-minded people who do business, generate ideas and realize them.

Our story

BitFlow GmbH was founded in 2015 in Muich by Florian Weigand. He discover Bitcoin in 2013 and it become clear to him that this new technology has come to stay. That’s why he was looking for real-world use cases to utilize the timestamp functionality of Bitcoin for the better.

First as CTO & Co-founder of Bernstein Technologies GmbH in the field of intellectual property certification and after as Founder of BitFlow GmbH.

Our team

Florian Weigand

Blockchain Expert

Florian graduated in Computer Science (M.Sc.) at TUM in 2014. He was involved in projects at Siemens, Bosch and Munich Airport. In 2015 he joined the Foodora (formerly known as Volo) team as Lead Developer during their acceleration period at Wayra Munich.
Passionate and rigorous full stack software developer, mastering a number of programming languages, frameworks and tools. Always looking for the best coding paradigm and the most efficient way to produce software.
Passionate about Security, Crypto and Blockchain technologies.

Cristian Creteanu

Project Manager

Cristian graduated with a degree in Computer Science and Engineering in 2020 and is pursuing a degree in Data Science at TUM. Having worked in prestigious companies, such as Facebook and Adobe, he succeeded in bringing a lot of impact through his work, as well as had the opportunity of dealing with a plethora of tools and programming languages. These experiences, along with the ones from the university, helped him find his passion for compilers, backend development and code design among many others.

Mihai Zelihowski

UI and Graphic Designer

Over the last 12 years, Mihai worked for several clients that range from small businesses to large corporations. Building any business is not easy, and it’s the designer’s responsibility to articulate the vision. He joined BitFlow in 2020 and manages the design and web development part of the business.