I am Raphael Sprenger, an independent software development consultant

I unlock business opportunities with my software contributions

In 10 years of consulting, I was a trusted partner of some of the largest companies in their respective fields

DFS Deutsche Flugsicherung [German Air Traffic Control], keeping airspace open
Metro AG, cash and carry wholesale, creating multi-cloud logging infrastructure
EDEKA, the largest German supermarket corporation, rolling out a mobile POS
ImmoScout24, marketplace for housing, making cloud spend actually understandable
Stichting Inlichtingenbureau, Dutch quasi-governmental information hub, interlinking ministerial data
Current: Engineering e-mail infrastructure for one of the world's top three software companies

I bring 10 years of senior-level Go development to the table. I deployed applications across AWS, GCP and Azure, in some cases multi-cloud. The terminal is second-nature to me and I can comfortably administrate Linux and BSD.

Let's talk

I'm looking to connect with people who are driven to produce exceptional work. You can best reach me via e‑mail: raphael@sprenger.company

Address

Sprenger Company B.V.
Goudsewagenstraat 22B
3011 RK Rotterdam
The Netherlands

Chamber of Commerce number (KvK): 84730897