Yoann M.

Development and optimization of a React application (architecture and performance)

As part of the improvement of an existing web application, I contributed to the redesign of the front-end with React and TypeScript, focusing on performance, maintainability, and scalability.

Intervention

• Development of reusable and maintainable React components within a modular front-end architecture logic

• Implementation of strict typing with TypeScript to secure and ensure code reliability

• Integration of user interfaces from Figma mockups with TailwindCSS

• Connection to a REST API and management of front-end data flows

• Implementation of unit tests with Jest and React Testing Library

• Participation in code reviews and continuous improvement of code quality

• Agile methodology work (Jira, daily meetings)

Results

• Reduction of page loading time by 25% thanks to React code optimization

• Creation of over 20 reusable components, accelerating the development of new features

• Improvement of the overall front-end structure to facilitate scalability and maintenance

Intervention

• Development of maintainable and reusable React components within a front-end structuring logic

• Data integration via a REST API with client-side state management

• Participation in the design and integration of a chatbot (interactive and real-time logic)

• Creation and management of server-side routes with Node.js

• Integration of user interfaces from Figma mockups

• Optimization of existing code to improve readability and performance

• Identification and correction of bugs to improve application stability

Results

• Improvement of the overall application stability through critical bug fixes

• Better structuring of the React front-end, facilitating feature evolution

• Implementation of a technical foundation enabling the integration of interactive features (chatbot)