Karlsruhe49.01° N, 8.40° E · Also known as Kerlsruhe, because more men than women live here. and Kelkheim50.14° N, 8.45° E · The furniture town in the Taunus hills, where I went to school., Germany
Simon Feldhusen
I am CTO of SmallBiz Guide and study Business Informatics at Karlsruhe Institute of Technology.
At SmallBiz Guide I built PayLens, which industry leaders use to track where their market is moving. Alongside, I run my software business STec and co-founded KITE.
I am a fellow of the 
Foundation of German Business.
Projects
PayLens
paylens.ioMarket intelligence on who wins share in 20+ European payment markets.
CTO, SmallBiz GuidePilot customers
KartenKosten
kartenkosten.deAn AI service that helps large merchants cut what they pay in card fees.
KITE
kite-karlsruhe.deMentoring, seminars and events for first-year students in Karlsruhe.
Lytris
lytris.comAn AI math platform used by more than 1,000 students across Europe.
Forsthaus am Dünsberg
freizeitheim-forsthaus.deWebsite and fully automated online booking for a group holiday house.
Experience
- 2026
Initiator & Co-Founder
KITE – Karlsruher Initiative für Talente und Entwicklung, Karlsruhesince September 2026
- 2025
- 2025
- 2024
- 2024
Internship – Technology & Data Innovation
Deutsche Bank AG, FrankfurtJuly 2024
- 2024
