Hey! I'm Kirill Tregubov, a 24 year-old software developer based in 🇨🇦Canada. I specialize in TypeScript and spend most of my time building CLI tools and modern web, mobile and desktop apps using React. My preferred tech stack also includes React Native, Tauri (Rust), Vite, TailwindCSS, Node.js and PostgreSQL. I graduated from the University of Toronto with an Honours Bachelor of Science in Computer Science. I'm passionate about open-source software, interface design, science fiction and astronomy.

If you want to get in touch, feel free to email me at [email protected].

Saturn placeholder
My favourite planet, Saturn. Source

Featured Projects

Projects I have worked on that best showcase my abilities.

  • Preview of the Toronto Cineplex Screen Guide showing theatre screen formats and aspect ratios

    Toronto Cineplex Screen Guide

    Mid 2026

    A guide to Cineplex viewing formats and auditorium aspect ratios across the Greater Toronto Area.

    Built with

    Astro
    TypeScript
    Tailwind CSS
    Read More
  • A screenshot of the Overbuddy app open on a Windows desktop. The app's main screen is visible, with a selection of Overwatch backgrounds and a button to apply the selected one.

    OverBuddy

    Early 2024

    -

    Mid 2026

    A Windows desktop app that customized your Overwatchâ„¢ in-game menu background.

    Built with

    Tauri
    Rust
    TypeScript
    React
    Vite
    Tailwind CSS
    GitHub Actions
    Read MoreDownload
  • Screenshots of the Pollution Reporter mobile app

    Pollution Reporter

    Early

    -

    Late 2025

    A mobile app that provides academic research connecting polluters to pollution and health harms in Ontario's Chemical Valley.

    Built with

    TypeScript
    React Native
    Expo
    Reanimated
    Airtable
    App StorePlay Store
  • Mobile phones showing the app Landing page, Events page with a calendar and list of event cards, and the Insights page with a graph and a list of visitors

    RAIVEN

    Early 2023

    A Computer Vision powered Identification System and cross-platform mobile app that uses facial recognition to verify customers while providing valuable insights to businesses.

    Built with

    React Native
    Expo
    TypeScript
    Jest
    Next.js
    Python
    Docker
    GitHub Actions
    Read MoreDemo

Tech Stack

Technologies and programming languages that I enjoy using, and have worked with in the past.

JavaScript

TypeScript

Node.js

React

Next.js

Astro

React Native

Expo

Rust

Tauri

Electron

Vue.js

Nuxt.js

Express

Jest

Vite

Vitest

Tailwind CSS

Sass

PostgreSQL

SQLite

MySQL

Redis

Python

Flask

C

C++

Java

Manifest V3

GDScript

Racket

Assembly

Tools & Services

Tools and services that I enjoy using regularly and have experience with.

Codex

Visual Studio Code

Godot

Git

GitHub Copilot

GitHub Actions

Amazon Web Services

Microsoft Azure

Docker

Nginx

Vercel

Netlify

Sentry

Microsoft Office

Figma

Notion

Confluence

Jira

Stripe

Postman

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