Software Development, Explained

I’m software developer working in Go and C#/.NET - from everyday services to storage engines and data-heavy programs - turning what I learn about performance, algorithms, and distributed systems into practical courses and videos.

I’m @kovalevsky — a software developer, author, and educator.

Courses

Practical, production-focused courses for backend engineers.


Videos

Programming tutorials and deep dives from the YouTube channel.


Newsletter issues



// about

@kovalevsky

Software developer · Author · Educator

I build backend systems in Go and C#/.NET — from everyday services to storage engines and programs that work with files and large volumes of data - and turn what I learn about performance, algorithms, data structures, system design, and distributed systems into practical courses and videos.

kovalevsky