Cor Van Steijn is a software architect with over a decade of focused experience building backend-heavy systems using ASP.NET, C#, and modern dotnet core patterns. He specializes in Domain-Driven Design, CQRS, event sourcing and TDD, and combines strong SQL Server/Postgres knowledge with cloud deployments on AWS. Having progressed from developer and consultant roles into principal and architect positions, he brings practical hands-on coding together with architectural leadership across startups and consultancy engagements. Cor favors collaborative practices like pair programming and continuous integration, and he translates complex domain requirements into disciplined, testable designs. Based in Sassenheim in the Netherlands, he pairs a systems-engineering background with a pragmatic approach to delivery, often bridging legacy data concerns with forward-looking microservice and event-driven architectures.
10 years of coding experience
23 years of employment as a software developer
Computer Engeneering, Computer Engeneering at De Haagse Hogeschool / The Hague University of Applied Sciences
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