Aleksei Zagoskin
Aleksei Zagoskin

Aleksei Zagoskin

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Aleksei Zagoskin

Aleksei Zagoskin

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Software Architect, Staff Software Engineer | .NET, C#, microservices | Design and create scalable, high-load, fault tolerant and distributed backend services and Web APIs 👨🏼‍💻

⚠️ Warning: Don't cache lazy IEnumerable<T> in .NET

Feb 10, 20232 min read

(The same is true for IAsyncEnumerable<T>) A few days ago I came across a code where a developer used .NET MemoryCache to cache data retrieved from...

AutoFixture Tips and Tricks

Feb 1, 20233 min read

AutoFixture is an amazing library that simplifies the process of creating test data in .NET. If for some reason you don't use this fantastic tool,...

Lazy thread-safe delegate for ConcurrentDictionary in C#

Jan 26, 20233 min read

The ConcurrentDictionary<TKey, TValue> type is commonly used as a thread-safe alternative to the Dictionary<TKey, TValue> type. While the methods of...

Non-nullable properties in C# 11

Jan 14, 20233 min read

How to declare non-nullable immutable properties in records, classes and structs (C# 11). · After taking a break from blogging, I am excited to be back...

My Top N Favorite Plugins and Tools for Developers

May 23, 20223 min read

N Awesome Plugins and Tools for .NET Developers · Software engineers are like children — we love to play with toys. Fancy IDE themes, Quake-style...

My Top N Favorite Plugins and Tools for Developers

Unit Tests Done Right (Part 2)

May 9, 20228 min read

How to Test LINQ and Mappings · In the previous article, Unit Tests Done Right (Part 1), we explored some of the best practices for unit testing and then...

Unit Tests Done Right (Part 2)