Founder at WunderPreview Feb 2021 - now

• Startup that gives you running preview environments for each of your pull requests. No matter what technology.
• Planned the architecture of our system.
• Did the whole AWS cloud infrastructure setup to grab the code of customers, build their Docker containers, deploy them to AWS Fargate and serve through our custom proxy server.
• GitHub integration
• Lots of AWS security group setup to protect the code and data of our customers as good as possible.
• Implemented backend API of our services in Typescript.
• Customer development, Sales, Marketing experiments and all the other stuff founders need to do.

Founder at Codefrog May 2020 - Nov 2020

• Trying to build a Startup that analyses your projects Git history to see how the complexity of the code evolves and what parts of the code have the most changes and therefore a hot spots for bugs and need to be refactored.
• Id did not work our because I was against some really good competition so I decided to stop Codefrog.

Lead Software Engineer (sort of CTO) at Formunauts GmbH Apr 2015 - Aug 2020

• Built/maintained Django/Python backend, Rest APIs for our two Angular web apps, partners and 3rd party services.
• Established a Scrum based agile development process.
• Established a CI/CD infrastructure with automated tests, e2e tests and linting.
• Helped building a great product team.
• Helped move from bare metal servers into the cloud (AWS).