Contributions

Article
Go for Rubyists. Part 8. Concurrency in Go, Ruby and Elixir
Another post for Rubyists learning Go. Finally about concurrency.
Tutorial
Golang for Rubyists. Part 7. Comparison of useful methods in Ruby and Golang
A new article about Golang from the perspective of a Ruby developer.
Tutorial
Golang for Rubyists. Part 6. Structs, Methods, and Interfaces
Sixth part of a guide, which idea is to help developers, who have mostly "scripting" languages experience, such as Ruby, JS, Python, get the hang of Golang and feel its beauty. This time we will explore the way to achieve polymorphism in Golang, as well as get an introduction to Structs and Methods application.
Tutorial
Golang for Rubyists. Part 4. How Go functions are different from Ruby methods
Tutorial
Golang for Rubyists. Part 3. Ampersands and asterisks. Pointers and references
Tutorial
Golang for Rubyists. Part 2. Go type system
An introduction to Golang types from the perspective of a Ruby/JS/Python developer.
Article
Developing a database with Ruby. Part 1. Why may you need indexes and how does Hash index work.
You may read a lot about different types of indexes, but if you try to implement them by yourself, it will help you much more. In this article I'm developing a basic NoSQL database from scratch, using Ruby.
Article
Ruby on Grapes. Why did we choose Grape and why would I choose it again
The article is a recap of Ruby User Group Berlin meetup talk where I described why in our team did we choose Grape over other frameworks.