Designed custom hooks for React Native, improving the consistency and maintainability of the mobile app code.

Integrated Redux for centralized state management, increasing the reliability and predictability of the mobile application.

Lead the implementation of a back office for administrators using React.js, with the adoption of PrimeReact for a rich and intuitive user interface.

Ensured the configuration of the Docker development environment, optimizing the development workflow and environmental parity.

Deployed the API on a development server, ensuring continuous integration and agile testing of features in real time.

Secured the Node.js API via robust middleware, minimizing vulnerabilities and ensuring user data protection.

Worked closely with Sequelize to fine-tune MariaDB database performance, leading to faster and more reliable data transactions.