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Ilya Krukowski

Lead of content, SDK/integrations dev

Ilya is the lead for content, documentation, and onboarding at Lokalise, where he focuses on helping engineering teams build reliable internationalization workflows. With a background at Microsoft and Cisco, he combines practical development experience with a deep understanding of global product delivery, localization systems, and developer education.

He specializes in i18n architectures across modern frameworks — including Vue, Angular, Rails, and custom localization pipelines — and has hands-on experience with Ruby, JavaScript, Python, Elixir, Go, Rust, and Solidity. His work often centers on improving translation workflows, automation, and cross-team collaboration between engineering, product, and localization teams.

Beyond his role at Lokalise, Ilya is an IT educator and author who publishes technical guides, best-practice breakdowns, and hands-on tutorials. He regularly contributes to open-source projects and maintains a long-standing passion for teaching, making complex internationalization topics accessible to developers of all backgrounds.

Outside of work, he keeps learning new technologies, writes educational content, stays active through sports, and plays music. His goal is simple: help developers ship globally-ready software without unnecessary complexity.

Latest posts by Ilya Krukowski:

Lokalise illustration for beego framework

Beego framework tutorial: step by step with i18n examples

Some time ago, we explored how Go (or Golang), a rising star among programming languages, supports internationalization (i18n). Now, if you’re here, chances are you (or your team) are looking to go further by using Beego i18n—leveraging one of Go’s popular web frameworks to enhance your web applications. While localization remains as important as ever, using Beego calls for a tailored approach to i18n. Internationalizat

Updated on November 26, 2024·Ilya Krukowski
Go Internationalization

Golang internationalization & localization examples with go-i18n

Go is a language known for its simplicity, and its two-letter name says it all. Backed by Google and getting attention from developers—some even switching from Python—it's no surprise that Go internationalization (i18n) has become crucial for making apps truly global. And if you're building with Go, learning how to internationalize your app is almost a must, right? When you’re developing Go apps, who’s your target audience? Odds are

Updated on October 14, 2024·Ilya Krukowski
Lokalise graphic of ICU message format

A complete guide to ICU message format & syntax with examples

The ICU message format is widely used across translation software and i18n libraries to structure source messages clearly. If you’ve ever engaged in software localization for a project, you've likely encountered it. Localization management plays a crucial role in handling complex message formats like ICU. It involves organ

Updated on October 3, 2024·Ilya Krukowski
How to store Rails translations in database with Mobility

Mobility Gem: How to store Rails translations inside a database

In one of the previous posts we have discussed how to store Rails translations inside the database with the help of Globalize gem. This feature can come in really handy when you would like to translate user-generated content: for example, blog posts or documentation articles. While Globalize is still a solid and battle-tested solution, it is not actively maintained anymore.Howev

Updated on November 15, 2022·Ilya Krukowski
Lokalise graphic of LOLCODE cat language

LOLCODE Tutorial: A programming language for cat lovers

The festive season is upon us, and I think it's the perfect time to have some fun! Today, I would like to give the gift of a LOLCODE tutorial which explains how to get started with this esoteric language for feline fanatics. Basically, LOLCODE language emerged as a funny experiment and it's based on an Internet meme called "lolcat". This meme is an image macro that usually features a cat and some funn

Updated on September 16, 2022·Ilya Krukowski
Lokalise illustration of developers

I18n and l10n: List of developer tutorials

Getting started with i18n (internationalization) and l10n (localization) can be quite complex, especially if you have never implemented these concepts before. Many developers find themselves asking: how do I add internationalization support to my application? The short answer is: it depends. Nowadays, there are lots of programming languages and frameworks with their own specifics and caveats. Therefore, the <

Updated on July 16, 2024·Ilya Krukowski
How to create and publish a Ruby Gem

How to create a Ruby Gem: Publishing

This is the third and final part of the "How to create a Ruby Gem series" where we are going to finalize our plugin and publish it to RubyGems. Designing your gem with multiple languages is essential for software internationalization. This not only expands your audience but also enhances user experience by making your plugin accessible to diverse linguistic backgrounds.

Updated on September 16, 2022·Ilya Krukowski
How the Django framework for Python supports internationalization

Advanced Django internationalization

Previously, we explored the basics of how the Django framework supports internationalization. Now, it’s time to take a deeper dive into advanced Django internationalization. In this guide, we’ll cover practical techniques such as pluralization, context-aware translations, dynamic language switching, localizing dates and times, and handling RTL languages like Hebrew. By masterin

Updated on December 16, 2024·Ilya Krukowski

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