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Business person and developer

Felix Kempin, FK-Onlineservices - trained wholesale and foreign trade merchant with experience in sales and accounting, and a software developer. I know the processes I automate.

I am Felix Kempin and I run FK-Onlineservices UG. I have done the processes I automate today myself: quotes in sales, receipts in accounting, checking invoices and payments. With me you talk about invoices, deadlines and your daily work. I take care of the technology.

My path

Year Step
2013 Apprenticeship as a wholesale and foreign trade merchant, then sales to business customers
2020 Accounting: receipts, checking invoices, payments
2021 Computer science at Bochum University of Applied Sciences: software development, databases, system architecture
2025 Founded FK-Onlineservices UG: software, operation and products of my own

What I have built

  • An accounting system of my own with double-entry bookkeeping to SKR04, a receipt archive with text recognition, bank reconciliation and DATEV export. It runs in my own company every day.
  • Voxel Dynasties, a real-time strategy game on a game engine of my own, with a demo on Steam.
  • FK Audio Suite, an audio workstation with my own instruments and effects.
  • Websites and applications for clients, including hosting and support.

More in the portfolio.

How I work

Fixed price instead of timesheets. You know the cost beforehand.

Start small. Better an automation that runs in three days than a big project that is still unfinished after a year.

One contact. You talk to the person who builds and runs it, also after launch.

Honest. If something does not pay off or standard software is enough, I say so.

Where

FK-Onlineservices UG (haftungsbeschränkt) is based in Borken, Germany. I work on site in the Ruhr area and Münsterland, and by video across Germany.

Get in touch