About the author:
Daniel is CTO at rhome GmbH, and Co-Founder at Aqarios GmbH. He holds a M.Sc. in Computer Science from LMU Munich, and has published papers in reinforcement learning and quantum computing. He writes about technical topics in quantum computing and startups.
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# My Ventures

I've been dabbling in business for a while now. Here's a list of businesses that actually made revenue:

  • Digital Express Post GmbH - Founder. An agency with focus on AI, QC and MVP building. I also angel-invest through this. Ongoing.
  • alphalerts.com - Founder. SMS/E-Mail/App alerts for financial events (currently focusing on US options), e.g. alerting when option greeks (or special ones such as Equity Put/Call Ratio) reach custom thresholds. Got acquired.
  • Aqarios GmbH - Co-Founder and CTO. We're building a quantum computing platform for solving optimization problems. Large angel round, scaled to 20+ people. Stepped out after 1.5y.
  • rhome GmbH - Co-Founder and CTO. We're enabling remote international work by covering workations, business trips, assignments, and international hiring. Ongoing.

Here is a list of other notable projects:

  • clappingforfuture.de - Co-Founder and Advisor. Charity for nurse apprentices in Germany. Ongoing.
  • ludi.coach - Career coaching platform with a crypto token. Could not find PMF.
  • chezzbit.com - Chess NFT. Finished, never launched.
  • mvpbakery.io - Also called MVP Bakery. Create MVPs for less than 9000 EUR. Launched.

If you are interested, check them out! I am also looking to hire a technical person that helps me build these things and wants to work closely with me as the CTO (whodis@instancedev.com).

If you have startup ideas or want to invest, contact me as well.