Nicolas Guelpa is a Senior Software Engineer with 13 years of experience building CMS-driven websites, backend services, and custom tooling using C# and the .NET ecosystem. He has a strong track record modernizing legacy platforms—designing core architecture, implementing OIDC, and replacing a 15-year-old system at Artnet while owning PR reviews and subsystem components. Comfortable across web, mobile, desktop and even game projects, he pairs pragmatic engineering with infrastructure know-how from server deployments to message-bus troubleshooting. At SeatGeek and Zip Co he continued to deliver production-grade systems at scale, and earlier roles show hands-on experience migrating Web Forms to MVC and running bespoke NT services. Known self-descriptor “Internet permanent resident,” he blends deep Microsoft-stack expertise with curiosity for ML and protocol bridging (GraphQL to gRPC).
13 years of coding experience
16 years of employment as a software developer
Licence (equivalent to Bachelor degree), Software development, Licence (equivalent to Bachelor degree), Software development at Université Claude Bernard Lyon 1
French high school diploma, French high school diploma at Lycée Arbez Carme
DUT (Equivalent to 2-years university degree), Network and telecommunications technologies, DUT (Equivalent to 2-years university degree), Network and telecommunications technologies at Université Savoie Mont Blanc
Contributions:10 releases, 32 commits, 2 PRs in 1 year
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Nicolas Guelpa - Senior Software Engineer at SeatGeek