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Project: Development of a new corporate website from scratch (Next.js + TypeScript), participation in architecture design and creation of key user flows. Key achievements and contributions: Designed and developed the frontend of the new company website from scratch, including the application architecture, client-side logic, state structure, and SSR approach. Built the project architecture using Next.js, TypeScript, Zustand, and React Query, ensuring scalability and stable rendering. Implemented a full API layer based on Axios and React Query with a well-structured caching and error-handling system. Contributed to major technical decisions shaping the product: project structure, module organization, state management, and backend integration scheme. Ensured close collaboration with analysts, designers, and QA to deliver features quickly and accurately. Developed key sections of the website, laying the foundation for future product growth. Technologies: TypeScript, Next.js, React, Zustand, React Query, Axios, SSR, REST API, Docker.

Projects: Over 10 commercial products of the company, including corporate CRM systems, admin dashboards, SaaS applications, and analytical interfaces. Key achievements and contributions: Worked on a wide range of projects: developed new modules, integrated complex features, and improved stability and performance. Delivered new functionality for 10+ projects, including complex interfaces with dynamic data, real-time scenarios, and multi-layered state logic. Participated in architectural decisions: choosing state management tools, defining module structure, approaches to SSR/SSG, and API interaction strategies. Implemented integrations with backend services (REST, WebSockets, Socket.IO), improving the speed and reliability of several products. Deployed frontend applications to VPS environments: building projects, configuring Docker containers, setting up environments, and providing basic DevOps support. Performed code reviews, mentored junior developers, and took part in technical interviews. Optimized application performance: reduced unnecessary renders, improved page load times, and unified API handling across multiple projects. Stack and technologies: TypeScript, React, Next.js, Redux, Zustand, React Query, SWR, Material UI, Chakra UI, Ant Design, Tailwind CSS, SSG/SSR, Webpack, REST API, Socket.IO, Docker, Linux.

Projects: CRM systems, admin dashboards, corporate applications. Key achievements and contributions: Contributed to the functionality of 5+ products, including complex interfaces, dynamic dashboards, and multi-component applications. Built projects from scratch: application structure, module architecture, state management (Redux, Zustand), and API integration. Integrated frontend with backend via REST API: client setup, work with Axios/React Query/SWR, data processing, and request optimization. Implemented real-time features using Socket.IO: live data updates without page reloads, real-time tables, and notifications. Optimized interfaces: reduced unnecessary re-renders, improved responsiveness and loading speed. Performed frontend deployment: Docker containers, build setup, deployment to VPS servers, and basic environment configuration. Closely collaborated with backend developers, designers, and analysts during feature implementation. Technologies: TypeScript, React, Next.js, Redux, Zustand, React Query, SWR, Webpack, REST API, Socket.IO, Docker, Linux, Tailwind, Material UI, Ant Design, Chakra UI.

Projects: Corporate websites, internal services, client-facing interfaces. Key achievements and contributions: Supported and enhanced existing React and Next.js projects: fixed bugs, implemented new features, and improved overall stability. Developed new modules and user flows: forms, dynamic components, and content-management interfaces. Refactored outdated parts of the codebase to improve readability and maintainability. Worked with application state (Redux, Zustand) and optimized component rendering to reduce unnecessary updates. Created responsive, adaptive interfaces using a component-based approach and modern CSS technologies (SASS, CSS Modules). Collaborated with backend developers to integrate APIs and ensure correct client-side data handling. Participated in task planning, workload estimation, and feature discussions. Technologies: JavaScript, React, Next.js, Redux, Zustand, React Router, CSS/SASS, responsive layout, component-based architecture, REST API.