Roman Ohiienko

Career

2024-Now

React Developer atCoolstory

Developed React and React Native widgets and optimized platform performance through cross-functional collaboration, ensuring seamless back-end and front-end integration for a unified user experience.

2023-2024

CTO atMimprover

Spearheaded technology strategy and product development while leading cross-functional collaboration to guarantee successful and efficient project delivery.

Development Skills Coach atBUOY Studies

Mentored individuals and groups on front-end best practices, providing technical oversight and guiding collaborative projects to success while creating user-centric web interfaces with React and CSS.

Education

Master of Computer engineering

National Technical University "KhPI" Kharkiv, Ukraine

Front-End Specialization

BUOY Studies
Online Development Academy

Projects

Coolstory App (SaaS)
Summary:
Share news, product updates, offers, and onboarding guides with short videos that everybody loves.
Role:
Full-Stack Developer
Stack:
Next JS, React, TypeScript, React Hook Form, Node JS, Next Auth 5, Supabase JS, Cloudinary, Bunny CDN, Vercel
My Ai Tarot | Telegram mini App GitHub Link
Summary:
A safe, innovative, and easy app for everyone. I led end-to-end development for the Tarot Telegram Mini app.
Role:
Full-Stack Developer
Stack:
Vite, React, React Router, React Markdown, Rehype Highlight, Remark Breaks, Remark GFM, TS, Telegram React SDK, Telegram UI, i18n, SASS, Posthog JS, Grammy JS, Node JS, Supabase, Cron, Express JS, Mixpanel, Nest JS, Open AI API, Heroku, Vercel
Dune Quiz(demo) GitHub Link
Summary:
Are you ready to venture into the world of Dune and take on the DUNE: CHALLENGE OF ARRAKIS?
Role:
Full-Stack Developer
Stack:
Vite, React, React Router, TypeScript, SASS, Framer Motion, Firebase, i18n, Vercel
Reminder GitHub Link
Summary:
Small desktop app built on Electron JS to simply remind employees to chek in/check out their work time ⌛
Role:
Full-Stack Developer
Stack:
Vite, Vanilla JS, Electron JS, CSS