Software Engineer @ Freeletics || Technologies, finance, sports, writing. https://dkhmelenko.com

Discover how high-load systems manage data

Security deposit boxes
Security deposit boxes
Photo by Jan Antonin Kolar on Unsplash.

What Is the Problem?


A learning path from junior to senior

Hand holding up books
Hand holding up books
Photo by Thought Catalog on Unsplash.


Level up your coding skills as a Python developer

Mountains
Mountains
Photo by Kurt Cotoaga on Unsplash.


A brief overview of a powerful concept

Post-its
Post-its
Photo by Chiara F on Unsplash.


Master using them to solve the majority of challenges

Image for post
Image for post
Photo by Christina @ wocintechchat.com on Unsplash


Achieve excellence as a software developer

person working at a laptop
person working at a laptop
Photo by Christina @ wocintechchat.com on Unsplash


Leave a good impression on your technical interview

Image for post
Image for post
Photo by Jeswin Thomas on Unsplash


Take your app live sooner

cables plugged into a server
cables plugged into a server
Photo by Thomas Jensen on Unsplash


3 reasons to focus rather on the web world than on mobile

Image for post
Image for post
Photo by Jaelynn Castillo on Unsplash

If you don’t find a way to make money while you sleep, you will work until you die.

― Warren Buffett


And focus rather on solving real problems

Image for post
Image for post
Photo by Tim Mossholder on Unsplash

I will always choose a lazy person to do a difficult job because a lazy person will find an easy way to do it.

Frank B. Gilbreth Sr.

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store