What is packagemain.tech

The Backend is the backbone of any modern application. It handles data storage, user interactions, complex calculations, and much more.

Mastering this side of development opens doors to exciting opportunities, but it can be hard.

The packagemain.tech newsletter is here to help!

Newsletter format

We really enjoy making a hands-on content, so expect a lot of code and real-world problems and programs.

If this sounds interesting to you, you might enjoy this newsletter.

packagemain.tech will help you:

  • Master your Backend skills and expand your toolset.

  • Find solutions to your problems at work.

  • Identify trends in technology that are impacting your job.

A bit of history

Some time ago I started a Youtube channel about Go, that’s where this name came from.

Why this name? Every Go program is made up of packages, and programs start running in package main. So we decided to use this name here as well.

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For Premium Subscribers

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  • One premium monthly extra issue.

  • Suggest new topics.

  • Join our Discord server for private chat.


Also passionate about similar topics? Join us as author.

Current authors:

  • Alex Pliutau - Software Engineering Lead at Solsten

  • Julien Singler

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Welcome to packagemain.tech, your one-stop shop for mastering Backend, Cloud, Kubernetes, Microservices, APIs, and more. We'll provide you with hands-on, practical and real-world tutorials that you can use to build your software development skills.


Software Engineering Lead passionate about Backend, Cloud, DevOps, APIs.
Passionate and Innovative software developer with extensive experience in backend development, CI/CD pipelines, and cloud infrastructure.