Nick Spreen is a technical founder and software engineer with 11 years of experience building product-first startups and shipping production-grade systems from prototype to scale. He repeatedly turns weekend ideas into working demos and has led architecture and cloud efforts that cut hosting costs dramatically while improving performance (e.g., 95% cost reduction for a major illustration app). As a hands-on CTO and freelancer he spans cloud engineering, real-time media, iOS, and data-driven features across startups and enterprise engagements. He co-founded and scaled consumer social products, designed Kubernetes microservices for global video processing, and contributed to EU open-source vaccine passport iOS repos. Nick holds advanced CS degrees from TUM and research experience at Rutgers, and earned an O-1 visa as an independent freelancer—an uncommon recognition that underlines his sustained impact and high standards. Based in New York, he is selective about projects and focuses on work he is proud to attach his name to.
10 years of coding experience
5 years of employment as a software developer
Master of Science - MS Informatik, Master of Science - MS Informatik at Technical University of Munich
Bachelor of Science - BS Informatik, Bachelor of Science - BS Informatik at Technische Universität Braunschweig
Visiting Researcher (Master's Thesis) Computer Science Bioinformatics, Visiting Researcher (Master's Thesis) Computer Science Bioinformatics at Rutgers University
Contributions:27 PRs, 238 pushes, 1 branch in 5 years 6 months
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