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  • Kotka, Finland
  • 01:45 (UTC +02:00)
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@hoblin
hoblin / Yevhenii_Hurin_CV.md
Created August 22, 2025 20:59
Yevhenii Hurin - Senior Software Engineer CV

Yevhenii Hurin

Senior Software Engineer

Professional Summary

Senior Ruby/Rails Engineer with over 20 years of full-stack development experience and 15 years of remote work expertise. During personal time, built production AI-powered applications including PromptMaster.pro and Project Mythonix, featuring Rails backends with serverless inference architecture for multiple LLM and image generation models. Self-taught expertise in integrating AI services into Ruby applications, cost-optimized AI infrastructure, and AI-powered product development. Seeking senior Ruby engineering roles with AI integration opportunities.

Contact Information

@hoblin
hoblin / benchmark.rb
Created February 28, 2025 01:43
Benchmark comparing 7 different methods for efficiently estimating CSV row counts without reading entire files, evaluating memory usage, speed, and accuracy to identify the optimal implementation.
#!/usr/bin/env ruby
require "benchmark"
require "benchmark/memory"
require "csv"
require "date"
# Configuration
SAMPLE_LINES = 1000
BLOCK_SIZE = 4 * 1024 * 1024
BUFFER_SIZE = 4096
@hoblin
hoblin / Convert .mov or .MP4 to .gif.md
Created May 20, 2022 15:52 — forked from SheldonWangRJT/Convert .mov or .MP4 to .gif.md
Convert Movie(.mov) file to Gif(.gif) file in one command line in Mac Terminal

This notes is written by Sheldon. You can find me with #iOSBySheldon in Github, Youtube, Facebook, etc.

Need

Convert .mov/.MP4 to .gif

Reason

As a developer, I feel better to upload a short video when I create the pull request to show other viewers what I did in this PR. I tried .mov format directly got after finishing recording screen using Quicktime, however, gif offers preview in most web pages, and has smaller file size.

This is not limited to developer, anyone has this need can use this method to convert the files.

station_mode;
itemID;blueprintID
MyObjectBuilder_Ore/Ice;noBP
MyObjectBuilder_Ingot/Silicon;noBP
MyObjectBuilder_Ingot/Nickel;noBP
MyObjectBuilder_Ingot/Uranium;noBP
MyObjectBuilder_Ingot/Platinum;noBP
MyObjectBuilder_Ingot/Gold;noBP
MyObjectBuilder_Ingot/Iron;noBP
MyObjectBuilder_Ingot/Silver;noBP
class Permission < ApplicationRecord
has_many :roles through: :roles_permissions
end

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

@hoblin
hoblin / react_upgrading.md
Last active March 9, 2022 07:43
Roadmap to upgrade react from 0.13 to 16

This document is a short how-to. It doesn't contain a lot of details about each change you need to implement, but it contains lots of links to the corresponding documents. Please read these docs for refetence.

Upgrade process in general.

1. Setup eslint

ESLint is the main tool to find deprecations in the code so first of all we need to configure it properly.

Prerequisites

@hoblin
hoblin / .eslintrc
Created March 13, 2019 15:54
ESLint config for react upgrading
{
"parser": "babel-eslint",
"plugins": [
"react",
"import"
],
"extends": [
"eslint:recommended",
"plugin:react/recommended",
@hoblin
hoblin / .gitconfig
Created September 4, 2018 09:22
Some handy git config stuff
[color]
status = auto
diff = auto
branch = auto
[alias]
st = status
ci = commit
co = checkout
fp = format-patch
br = branch
0_package_control_loader.sublime-package
Advanced CSV.sublime-package
AdvancedNewFile.sublime-package
Better CoffeeScript.sublime-package
Better JavaScript.sublime-package
BracketHighlighter.sublime-package
Case Conversion.sublime-package
CMake.sublime-package
Color Highlighter.sublime-package
ColorSchemeEditor.sublime-package