I specialize in solving complex technical challenges, architecting scalable applications from scratch, and optimizing performance-critical systems. My passion is turning business needs into robust, maintainable code and driving technical excellence.

• 🏗️ Architected EdTech Ecosystem: Built a multi-app platform from the ground up, cutting code duplication by 50% with a monorepo strategy.
• ⚡️ High-Performance SSR: Engineered a Nuxt.js platform that slashed page load times by 35% and boosted SEO.
• ♻️ Complex Migration: Led a migration from Vue 2 to Vue 3, reducing the legacy codebase by 40% and increasing team velocity by 25%.
• 📉 Error Reduction: Slashed runtime errors by 30% by migrating a critical codebase to TypeScript.
• 🖥️ UI Optimization: Reduced UI CPU usage by 60% on a real-time dashboard using advanced virtualization in React.
• 💬 Real-Time Systems: Designed a low-latency WebSocket system for 10,000+ concurrent users.

• React Ecosystem: React.js (v16-18) Next.js Redux Toolkit React Query Zustand
• Vue Ecosystem: Vue.js (2 & 3) Nuxt.js Pinia Vuex Vite
• Angular Ecosystem: Angular (v8+) RxJS NgRx
• Languages & Styling: TypeScript (Expert) JavaScript (ESNext) Tailwind CSS (Expert) SASS/SCSS
• Architecture & Patterns: Monorepo (Turborepo, Nx) Micro-Frontends Design Systems SOLID
• Testing, DevOps & Tools: Jest Cypress GitLab CI GitHub Actions Docker Webpack Storybook
• Platforms: AWS (S3, Lambda) Firebase Node.js

• Challenge: Build a multi-faceted EdTech platform from scratch without code duplication.
• Solution: Architected a unified frontend monorepo using Turborepo, enabling a shared component library and reducing code duplication by over 50%.

• Challenge: Overcome massive technical debt in a monolithic Vue 2 application.
• Solution: Executed a phased migration to Vue 3 and Pinia, improving code reusability by 40%.
• Challenge: Poor performance and SEO on client-side rendered apps.
• Solution: Built a new SSR platform using Nuxt.js, achieving sub-second load times.

• Challenge: A manual, slow, and error-prone deployment process.
• Solution: Designed and implemented a complete automated CI/CD pipeline in GitLab, enabling one-click releases.

• Master's Degree, Computer Science and Engineering
  • Dnipro National University (Expected 2025)
• Bachelor's Degree, Computer Science and Engineering
  • Dnipro National University (2020 - 2024)