Anton Belousov

24 Play LLC

• Developed interactive product interfaces using Three.js, WebGL, and GLSL shaders, focusing on rendering stability, visual quality, and browser performance
• Optimized JavaScript execution paths, rendering logic, and asset loading for graphics-heavy screens across desktop and mobile devices
• Improved adaptive layouts for interaction-heavy UI, ensuring consistent behavior across different viewport sizes, device capabilities, and input types
• Worked close to the browser rendering pipeline, GPU-accelerated UI, and real-device performance constraints to keep products responsive under load

Palace NFT — TMA

• Led a team of 5 frontend engineers, owning code review, sprint planning, technical decisions, and frontend delivery quality
• Designed modular React/Vite/TypeScript architecture for a multi-module Web3 trading platform, separating shared UI, business logic, and feature modules
• Delivered core trading interface flows with a focus on responsive UX, maintainability, and predictable state management
• Standardized frontend processes: ESLint rules, code guidelines, PR review workflow, and reusable development patterns
• Reduced technical debt by refactoring legacy modules and improving component boundaries, making the codebase easier to extend and onboard into

Linken Sphere (ls2.app)

• Built a production frontend from scratch using React, Next.js, and Tailwind, covering page structure, reusable components, routing, and deployment readiness
• Implemented technical SEO foundation: SSR-friendly pages, metadata, canonical URLs, Schema.org structured data, and crawlable content architecture
• Improved Core Web Vitals to 90+ through rendering optimization, code splitting, asset loading improvements, and layout stability fixes
• Created responsive UI flows aligned with product requirements while keeping the codebase maintainable for future feature development

Your Price Booking OÜ (yourpricebooking.com)

• Developed complex React/TypeScript UI modules: dynamic forms, data tables, maps, booking flows, and reusable interface components
• Reduced page load time by 40% through caching, code splitting, bundle optimization, and lazy loading
• Refactored legacy frontend modules, improving maintainability, readability, and feature delivery speed
• Conducted technical SEO and performance improvements using Lighthouse, PageSpeed Insights, Core Web Vitals, and Schema.org

Independent professional development

• Deepened frontend performance expertise through code optimization, bottleneck analysis, and JavaScript runtime improvements
• Practiced technical SEO audits with Lighthouse and PageSpeed Insights, focusing on indexing, metadata, accessibility, and structured data
• Strengthened a performance- and SEO-first engineering mindset for building cleaner, faster, and more maintainable applications

[Company name hidden by agreement]

• Working in a team with senior developers, participating in code reviews and sprint planning
• Developing user interfaces using React and Redux
• Integrating with REST API and setting up authentication

• Implementation of web applications for clients from various industries
• Mastering modern frameworks: React, Next.js, Vue.js
• Setting up CI/CD (GitHub Actions, Vercel) and deploying projects

• Developed internal student system using React
• Built modular frontend structure and implemented core UI logic
• Integrated frontend with backend API
• Delivered production-ready solution independently, owning the frontend architecture from implementation to deployment readiness

Technical SEO & Performance Audits (Freelance)

• Conducted 10+ audits for commercial projects
• Improved PageSpeed scores by 30–50%
• Implemented structured data (Schema.org)