Contact information

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Work experience

Senior Frontend Developer

from 04.2025 to 08.2026 (1 year 5 months)
BillTech, Вінниця (IT)

High-load real-time Fintech platform (Nuxt SSR, Vue 3, TypeScript, Pinia, Socket.IO).
Also delivered a Telegram Mini App. (NDA)

• Developed web games end-to-end: game logic and betting/cashout flows with precision math,
multiple game modes, animations, sound, and real-time bet history.
• Owned the wallet scope: crypto and fiat payment flows, multi-currency support, regional
restrictions, Web3 wallet authentication and multi-provider detection.
• Built real-time features on WebSockets: live data feeds with animated updates, event-driven
state flow through Pinia stores.
• Migrated legacy Vue (Options API) code to Nuxt with Composition API, composables and TypeScript.
• Investigated and fixed production memory leaks; improved performance via async component
code splitting, lazy media loading (AVIF/WebP) and bundle analysis.
• Contributed to the internal UI kit (Storybook): reusable components incl. URL-synced pagination.
• Delivered features end-to-end from Figma designs to production across 27 locales,
with cross-browser (Safari/iOS) animation fixes.

Frontend Developer

from 12.2019 to 09.2024 (4 years 10 months)
BillTech, Вінниця (IT)

Development using Vue.js 2.0-3.0, Nuxt.js.

Frontend Developer

from 06.2019 to 12.2019 (7 months)
WebPortTechnology, Вінниця (IT)

Development Blockchain and iGaming Products using Vue.js 2.0.

Frontend Developer

from 06.2017 to 06.2018 (1 year)
ITRoom, Вінниця (IT)

Робота із HTML, CSS, Gulp, JavaScript (ES6+), TypeScript, Redux, Angular.

Education

VNTU

Information Technology, Вінниця
Higher, from 2018 to 2020 (2 years)

Master of Technology

VNTU

Information Technology, Вінниця
Higher, from 2014 to 2018 (4 years)

Bachelor's degree

Knowledge and skills

• CSS
• HTML
• JavaScript
• TypeScript
• SASS
• Git
• GitHub
• Vue.js
• Figma
• Nuxt.js
• NestJS
• REST API
• Jira
• Bitbucket
• Jenkins

Language proficiencies

• Ukrainian — fluent
• English — average