Moien Tajik
Technical Team Lead at AIHR | Academy to Innovate HR
Amsterdam, North Holland, Netherlands
Summary
🤩
Rockstar🎓
Top SchoolMoien Tajik is a Principal Software Engineer and Technical Team Lead based in Amsterdam with ~9 years of hands-on experience designing and shipping high-performance .NET and distributed systems. He has led teams of up to nine engineers to migrate and operate large-scale platforms (LMS serving 100k+ users at 99.999% uptime) and repeatedly delivered multi‑fold performance improvements across e-commerce and travel products. Deeply practical in architecture, observability and DevOps, he built robust monitoring, tracing and CI/CD practices for Kubernetes and AWS that tightened SLAs and cut maintenance costs dramatically. A prolific .NET-focused OSS contributor and .NET Foundation member, he has modernized popular projects—upgrading RealWorld and the .NET Foundation website to .NET 5 and introducing async-first patterns for better reliability. He combines hands-on low-level engineering with people leadership, mentoring engineers and aligning product, data and business goals. Beyond code, he’s founded a startup and has a proven track record of turning legacy systems into scalable, maintainable platforms.
9 years of coding experience
6 years of employment as a software developer
Computer Software Engineering, Computer Software Engineering at Shamsipour Technical and Vocational College
English, Persian, Dutch
Stackoverflow
2,239reputation
184kreached
58answers
2questions
Github Skills (26)
nuget10
password-hash10
dns-record10
net10
dotnet10
asp-net-core10
srecord10
cancellationtoken10
asp-net10
dotnet-core10
activerecord10
recordtype10
hash10
csharp10
entity-framework-core9
Programming languages (14)
Github contributions (5)
gothinkster/aspnetcore-realworld-example-app
Nov 2020 - Nov 2020
ASP.NET Core backend implementation for RealWorld
Role in this project:
Back-end Developer
Back-end DeveloperContributions:6 commits, 1 PR, 2 comments in 2 days
Contributions summary:Moien primarily contributed to upgrading the .NET project to .NET 5 and refactoring the code for better maintainability. They added proper CancellationToken usage across multiple controllers and core application components. The user also replaced classes with records in several files to improve code conciseness and readability. In addition, the user made PasswordHasher fully async and used Task Eliding wherever possible.
aspasp-netnet-corebackendcsharp
dotnet-foundation/website
Nov 2020 - Nov 2020
The .NET Foundation's website
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:5 commits, 1 PR, 2 comments in 1 day
Contributions summary:Moien's contributions primarily involve maintaining and updating the .NET Foundation website. They refactored code by replacing class names with keywords and removing unused namespaces, enhancing code clarity. Additionally, the user updated NuGet packages, removing unnecessary comments and upgrading the project to .NET 5, showing a focus on keeping the project current. Their work demonstrates involvement in both the application's core functionality and its build environment.
dotnetcsharpfoundation
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