04/27/2026 updated
AA
100 % available
Frontend Developer | React & TypeScript Specialist
Almaty, Kazakhstan
Worldwide
Software Technician, Computer Systems and Software, Innovative Technical College (2024)About me
Frontend Developer with 3+ years of commercial experience. Specialized in developing high-load interfaces, analytical dashboards, and real-time update systems. Experienced in working within cross-functional teams, participating in code reviews, and onboarding.
JavaScriptPython (Programming Language)Node.jsNext.jsTypeScriptFront End (Software Engineering)React.jsBackend ProgrammingFront End Software DevelopmentGolang
React & TypeScript Development
Expertise in building high-load, scalable frontend applications using React and TypeScript, including state management with Redux Toolkit and RTK Query, and form handling with react-hook-form and Zod.
Real-Time Systems & WebSocket
Development of real-time features such as PvP quiz engines using WebSocket, ensuring lag-free synchronization and seamless user experiences.
Performance Optimization
Optimization of frontend performance through techniques such as virtualization (react-window), lazy loading, memoization, and computation decomposition, significantly reducing page render times.
Analytical Dashboard Development
Design and development of analytical dashboards with metrics and Chart.js graphs to visualize and track data such as course popularity.
SEO & Internationalization (i18n)
Implementation of SEO solutions via dynamic meta tags and i18n to increase organic traffic and support multilingual platforms.
Unit Testing
Ensuring high quality of client-side logic through unit testing of key scenarios using React Testing Library.
CI/CD & DevOps Tools
Experience with GitLab CI, Docker, Webpack, and Vite for build automation, containerization, and deployment pipelines.
REST API & SQL Integration
Integration of frontend applications with REST APIs and SQL-based backends, including caching, validation, and optimistic updates.
Cloudflare Workers & Edge Computing
Usage of Cloudflare Workers for edge-side logic in web applications within security and surveillance platforms.
Expertise in building high-load, scalable frontend applications using React and TypeScript, including state management with Redux Toolkit and RTK Query, and form handling with react-hook-form and Zod.
Real-Time Systems & WebSocket
Development of real-time features such as PvP quiz engines using WebSocket, ensuring lag-free synchronization and seamless user experiences.
Performance Optimization
Optimization of frontend performance through techniques such as virtualization (react-window), lazy loading, memoization, and computation decomposition, significantly reducing page render times.
Analytical Dashboard Development
Design and development of analytical dashboards with metrics and Chart.js graphs to visualize and track data such as course popularity.
SEO & Internationalization (i18n)
Implementation of SEO solutions via dynamic meta tags and i18n to increase organic traffic and support multilingual platforms.
Unit Testing
Ensuring high quality of client-side logic through unit testing of key scenarios using React Testing Library.
CI/CD & DevOps Tools
Experience with GitLab CI, Docker, Webpack, and Vite for build automation, containerization, and deployment pipelines.
REST API & SQL Integration
Integration of frontend applications with REST APIs and SQL-based backends, including caching, validation, and optimistic updates.
Cloudflare Workers & Edge Computing
Usage of Cloudflare Workers for edge-side logic in web applications within security and surveillance platforms.
Languages
EnglishGood
Project history
Global EdTech platform for learning and scientific research publication. Development of a high-load interface featuring online courses, PvP quizzes, and publication feeds. Stack: React, TypeScript, Zod, Redux, RTK Query, WebSocket, react-hook-form, Material UI, Vite. Designed and developed an analytical dashboard with metrics and Chart.js graphs, developed a real-time PvP quiz engine based on WebSocket, implemented SEO via dynamic meta tags and i18n, optimized performance with react-window virtualization, migrated server state management to RTK Query, and developed publication processing modules with dynamic forms.
Video surveillance and security management platform. Development of internal and client web systems for operators and customers. Stack: React, TypeScript, Cloudflare Workers, Styled-components, Webpack, RTL, Docker. Reduced page render time from 2s to 700ms, implemented a service configurator interface with complex form validation, refactored filter and sort logic using memoization, and ensured high quality through unit testing with React Testing Library.