Responsibilities:

• Integrated Zustand for efficient state management and improved application responsiveness.

• Enhanced form functionality, improving validation and user input handling.

• Added new features to tables, including optimized search, filtering, and sorting.

• Configured routing and modal windows for a seamless user experience. • Optimized the user interface to ensure better usability and accessibility. • Integrated external APIs to extend application capabilities.

• Wrote and optimized unit and end-to-end tests to maintain high code quality.

• Improved page load times by implementing partial pre-rendering and code-splitting.

• Added loading skeletons to provide a smoother user experience during data processing.

Achievements:

• Refactored state management using Zustand, reducing unnecessary re-renders and improving performance.

• Implemented table optimizations, significantly improving search and sorting speed.

• Improved test coverage and stability, reducing post-release bugs.

• Enhanced UI responsiveness, leading to a better overall user experience.

• Optimized API requests and caching strategies, reducing data fetching time.

• Successfully integrated Redis for improved data caching and performance.

Skills Used:

Next.js, Tailwind CSS, TypeScript, PostgreSQL, Prisma, Redis, Zustand

Responsibilities:

• Planned and implemented features from scratch: designed feature implementation, split tasks, and controlled the development process.

• Developed new functional modules (components) for both existing and newly implemented pages using React.

• Designed and integrated REST API endpoints from scratch.

• Wrote comprehensive tests for React components to ensure their functionality and performance.

• Conducted code reviews as a reviewer to maintain high-quality standards.

• Participated in refactoring and performance optimization initiatives.

• Created maintainable, cross-browser, and reusable web pages using HTML/CSS features.

• Researched and adopted new standards, technologies, and trends in frontend development.

Achievements:

• Led the development of a critical project feature that significantly improved user experience and reduced customer complaints.

• Refactored legacy code, improving application maintainability and reducing technical debt.

• Enhanced performance by optimizing component rendering and reducing unnecessary re-renders.

• Implemented best practices in testing, improving overall test coverage and reducing post-release bugs.

• Developed reusable UI components, accelerating feature development and improving design consistency.

• Successfully introduced and integrated new tools and technologies (React-Hook-Form, React-Testing-Library) to improve development efficiency.

Skills utilized:

React, TypeScript, SCSS Modules, Webpack, Redux-Toolkit, React-Hook-Form, React-Testing-Library, Jest, Ant-Design, Material UI.

Responsibilities:

• Developed and maintained reusable React components for both existing and new pages from scratch.

• Integrated REST API endpoints and optimized data fetching strategies using Redux.

• Ensured cross-browser compatibility and accessibility compliance in web applications.

• Refactored legacy code to improve maintainability, performance, and scalability.

• Conducted and participated in code reviews to maintain high code quality and best practices.

• Collaborated with designers, backend developers, and QA engineers to enhance UI/UX and optimize user workflows.

• Implemented unit and integration tests using Jest to improve application stability.

Achievements:

• Optimized React component rendering, leading to faster page load times and improved performance.

• Refactored state management by replacing outdated Redux patterns, resulting in fewer unnecessary re-renders.

• Led the development of a reusable UI component library, accelerating feature development.

• Improved test coverage, reducing production bugs and increasing app reliability.

• Enhanced the user experience by improving UI consistency and accessibility, leading to fewer user complaints.

• Successfully migrated a project from JavaScript to TypeScript, improving type safety and maintainability.

Skills utilized: React, TypeScript, React-Router-Dom, Redux, Jest, Material-UI, SCSS Modules.