Join us
author-hero-image

Sergii Boiko

Sergii Boiko is a software engineer at Railsware*. His main scopes of interest are language design, scaling and troubleshooting. He likes to collect different pieces of knowledge about debugging and apply them for resolving pesky production issues.

blog articles

Sergii Boiko

Sergii Boiko

  • Engineering

New Level of Control with git rebase ‑‑onto
February 7, 2023 4 min read
Sergii Boiko

Sergii Boiko

  • Engineering

Python for Machine Learning: Pandas Axis Explained
August 17, 2021 3 min read
Sergii Boiko

Sergii Boiko

  • Engineering

Indexing and Slicing for Lists, Tuples, Strings, other Sequential Types in Python
January 22, 2025 7 min read
Sergii Boiko

Sergii Boiko

  • Engineering

Practical Machine Learning for Solving Real World Problems
January 20, 2025 8 min read
Sergii Boiko

Sergii Boiko

  • Engineering

Best Libraries and Tools to Start off with Machine Learning and AI
August 12, 2021 4 min read
Sergii Boiko

Sergii Boiko

  • Engineering

Hideable React component using HOC
August 12, 2021 3 min read
Sergii Boiko

Sergii Boiko

  • Engineering

Mocking ES6 module import with and without Dependency Injection
December 20, 2017 2 min read
Sergii Boiko

Sergii Boiko

  • Engineering

Using Configurable Shared Examples in RSpec
August 11, 2021 2 min read
Sergii Boiko

Sergii Boiko

  • Engineering

Important overhaul Elixir did to Erlang to become appealing web-development tool
August 15, 2021 6 min read
Sergii Boiko

Sergii Boiko

  • Engineering

Debugging Capybara: screenshot of error page on CircleCI
August 13, 2021 2 min read
Sergii Boiko

Sergii Boiko

  • Engineering

Make AngularJS 1.0.7 work with Jasmine 2.0
August 16, 2021 2 min read
Sergii Boiko

Sergii Boiko

  • Engineering

Git Clean-up in Local and Remote Branches, Repositories
May 14, 2023 3 min read
Sergii Boiko

Sergii Boiko

  • Engineering

Rails logging into several backends
August 12, 2021 1 min read
Sergii Boiko

Sergii Boiko

  • Engineering

Better Ruby: choosing convention for class methods definition
August 11, 2021 3 min read
Sergii Boiko

Sergii Boiko

  • Engineering

Custom VCR matchers for dealing with mutable HTTP-requests
December 21, 2017 4 min read
Sergii Boiko

Sergii Boiko

  • Engineering

Taming The Git-Daemon To Quickly Share Git Repository
August 11, 2021 3 min read
Sergii Boiko

Sergii Boiko

  • Engineering

Capistrano recipe for checking Travis CI build status
August 16, 2021 2 min read
Sergii Boiko

Sergii Boiko

  • Engineering

Speeding up Authlogic login for Postgres and MySQL
August 16, 2021 3 min read
Sergii Boiko

Sergii Boiko

  • Engineering

Asynchronous Airbrake delivery – avoiding latency in application response time
December 13, 2017 2 min read
Sergii Boiko

Sergii Boiko

  • Engineering

yield-gotcha every Ruby developer should be aware of
October 27, 2020 4 min read

We are damn good at building products

More about collaboration