Hans Kesting is a Senior Developer based in Amstelveen with over two decades of hands-on experience in Microsoft .NET development, specializing in C# backends and full-stack web applications. He has designed and implemented large-scale ASP.NET solutions (WebForms, MVC, WebAPI) and SQL Server-based systems, and led the architecture and technical design of the in-house "Genie" framework that became the foundation for many enterprise web apps. Comfortable across Visual Studio, TFS/Git, and Azure, he pairs deep technical insight with a rapid ability to understand new environments and mentor colleagues on complex problems. Hans has practical front-end experience with HTML5, CSS, JavaScript, jQuery and Angular, and delivers reliably in Agile teams using Scrum and Kanban. His career spans startups and consultancies including SalesManager Software and EPAM, reflecting a blend of long-term product ownership and client-driven delivery. Notably, his engineering roots in mechanical engineering give him a systems-oriented perspective that informs pragmatic, well-architected software solutions.
10 years of coding experience
21 years of employment as a software developer
ir, Werktuigbouwkunde, ir, Werktuigbouwkunde at Universiteit Twente
Sample project to explore modern development environment
Contributions:3 PRs, 95 pushes, 8 branches in 4 years 10 months
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Hans Kesting - Senior Developer at SalesManager Software