Alex Kamsteeg
Technical Lead at Cyclomedia
Randstad, Netherlands
Summary
👤
Senior🎓
Top SchoolAlex Kamsteeg is a Technical Lead with 12 years of hands-on experience designing and building high-performance backend systems, currently leading engineering at Cyclomedia in the Randstad. He specializes in software architecture and pragmatic engineering with C#/.NET, PHP, and web standards, and has deep experience moving large data processing workloads to Microsoft Azure. Alex is known for improving code quality and delivery through automation—driving adoption of Azure DevOps, unit testing, gated CI and release pipelines—and for championing performance and security best practices. He regularly shares knowledge via internal presentations and workshops on topics from profiling with BenchmarkDotNet to nullable reference types and HTTP/2. Early career work across PHP, Linux server automation and resilient Silverlight front-ends reflects a long-standing focus on reliability and low-resource designs. Outside work he simply “loves code,” combining craftsmanship with practical architecture to keep large systems observable and maintainable.
12 years of coding experience
15 years of employment as a software developer
Bachelor of ICT, Software Engineering, Bachelor of ICT, Software Engineering at Avans University of Applied SciencesICT beheerder niv.4, Systeembeheer, applicatiebeheer, ICT beheerder niv.4, Systeembeheer, applicatiebeheer at ROC Rivor
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Github Skills (61)
benchmark10
client-library10
vulnerability-scanners10
benchmarking10
dotnet10
regex10
validation10
security10
pci10
dotnet-core10
throw10
csharp10
gdpr10
auditing10
pci-dss9
Programming languages (6)
Github contributions (5)
akamsteeg/AtleX.HaveIBeenPwned
Oct 2018 - Feb 2023
A fully async .NET Standard client library for the API of HaveIBeenPwned.com
Contributions:22 releases, 362 commits, 10 PRs in 4 years 4 months
asyncdotnetbreachclient-librarydotnet-core
akamsteeg/AtleX.Data
Dec 2014 - Nov 2016
Contributions:5 releases, 57 commits, 8 pushes in 1 year 11 months
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