Kyrylo Bitsay
kyrylo_tech
Head of IT · OsviTech

Kyrylo Bitsay

I build systems that take routine off people’s hands - everything you’d otherwise have to do twice. Backend, integrations, bots, internal services - and the architecture that holds it all together.

Kyrylo Bitsay, photo 1
Coding
since 2019
Focus
automation
Studying
Lviv University
Working
remotely
01 - Projects

Selected projects

Products, platforms and integrations I’ve designed and built.

  • 2026 -Vision Core Dev

    rovision.gg

    My own product, under active development. Infrastructure on Cloudflare and Railway - from domain to deploy, all hands-on.

    • Cloudflare
    • Railway
    rovision.gg
  • 2026 -OsviTech

    OsviTech Platform

    The online school’s internal platform: brings together processes that used to live in spreadsheets, chats and someone’s memory. Logic on the backend, data in one place.

    • Node.js
    • PostgreSQL
    app.osvi.tech
  • 2025founder, full-stack

    Lumeriq 1.0

    A forum-style learning platform: members write the materials themselves and edits go through review - like Wikipedia. Roles and progression from reader to author, multiple test types with analytics for teachers. One topic, one living page - not a hundred identical articles.

    • Python
    • FastAPI
    • SQLAlchemy
    • PostgreSQL
    • React
    • TypeScript
    • Vite
    • Radix UI
    • Mailgun
    • Bunny CDN
    • Telegram
    • Railway
  • 2025architect, full-stack

    VisionBot

    A modular Discord bot for server administration. Roles, logs, permissions; Lua scripts and global variables; low-code triggers like on_message and on_user_join. Every server gets its own independent settings.

    • Python
    • Hikari
    • Lightbulb
    • PostgreSQL
    • Lua
  • 2025integration

    OsviTech × leeearn.ai

    Migrating the school to the leeearn.ai CRM/LMS: API connections, prioritisation, coordinating with development teams. Plus Telegram bots working alongside the web admin panel.

    • TypeScript
    • Python
    • REST API
    • Telegram Bot API
02 - Journey

My journey

From programming teacher to solutions architect - with my own studio running alongside.

Work

Head of IT / Solutions Architect · OsviTech

09.2026 - present

Solutions Architect · OsviTech

11.2025 - 09.2026 · automation solutions and better technical user flows

Technical Specialist · leeearn.ai

10.2025 - 11.2025 · business products with platform integration

Technical Specialist · OsviTech

02.2025 - 10.2025 · also integration specialist at leeearn.ai

Teacher Team Lead · OsviTech

10.2024 - 01.2025

Programming Teacher · OsviTech

04.2024 - 09.2024

Owner & Developer · Vision Core Dev

02.2019 - present · internal services, backend, frontend, APIs, a team ecosystem built from scratch

Education

Youthquake - youth business incubator

2026 - present · a three-month programme: mentorship and building my own project up to Demo Dayyouthquake.com.ua

BSc, Software Engineering

2026 - 2030 · Ivan Franko National University of Lviv

Computer Engineering

2022 - 2026 · Dnipro Professional College of Radio Electronics · junior bachelor · student government

“Management” course

12.2025 · PrometheusPrometheus certificate

Tools

Languages
PythonTypeScriptJavaScriptLuaSQL
Backend
FastAPINode.jsSQLAlchemyPostgreSQL
Frontend
ReactViteRadix UI
Infrastructure
CloudflareRailwayBunny CDNMailgun
Other
Telegram botsDiscord botsCRM/LMS integrationsHubSpot
03 - Blog

Fresh from my Telegram blog

Short notes on automation, architecture and work. Posts are in Ukrainian.

Subscribe
04 - Contact

Get in touch

A job, a project together or just an interesting idea - I’m always up for a chat.