Hanno Zwikstra
Principal Software Engineer at LexisNexis Risk Solutions
Haarlem, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolHanno Zwikstra is a Principal Software Engineer with over eight years of experience designing and modernizing .NET (C#) backend systems and cloud-native applications, currently driving architecture and delivery at LexisNexis Risk Solutions. He specializes in transforming legacy monoliths into service-oriented APIs, building secure, maintainable ASP.NET back ends in Azure, and serving as a Security Champion for technical compliance. Prior roles include leading development of cloud-based tax applications and long-running work on Microsoft Dynamics CRM and complex ASP.NET MVC systems. Based in Haarlem, he combines an MSc in Economics & Informatics with pragmatic engineering taste—favoring clean, well-written code—and quietly avoids recruiter outreach, reflecting a focused, hands-on approach to product-quality software.
8 years of coding experience
11 years of employment as a software developer
Msc, Economics & Informatics, Msc, Economics & Informatics at Erasmus University Rotterdam
Github Skills (18)
mstest10
mtp10
vstest10
testing9
test-framework9
dotnet9
test-runner9
parser9
tdd9
visual-studio9
microsoft7
security4
unity3d3
katana2
owin2
Programming languages (2)
Github contributions (5)
HannoZ/MerriamWebster.NET
Sep 2020 - Nov 2022
A .NET client wrapper and object parser for Merriam-Webster's APIs.
Contributions:147 commits, 49 PRs, 175 pushes in 2 years 2 months
dotnetparserdictionary-apimerriam-webster-apithesaurus-api
HannoZ/Lexicala.NET
Aug 2020 - May 2026
Contributions:4 releases, 14 PRs, 105 pushes in 5 years 10 months
dictionaryapitranslationlexicala-apidictionary-api
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