- Led the development of various platforms using Next.js, React.js, TypeScript, and TailwindCSS, including a complete SaaS platform. Focused on creating modern, efficient, and highly responsive interfaces, ensuring an excellent user experience.- Implementation of automated tests using Jest and React Testing Library, ensuring code quality and reducing the incidence of bugs by more than 30%.- Responsible for improving the company's process by at least 20% by quickly and effectively developing platforms using React.js, Next.js, TypeScript, and JavaScript.- Responsible for creating frameworks and libraries from scratch to remove third-party reliance, avoiding security issues or dependencies on the original project.- Responsible for maintaining best practices in software development, primarily using Node.js, React.js, Next.js, JavaScript, and TypeScript.- Responsible for creating CRUD, REST, and RESTful APIs.- Responsible for building databases and data caching for optimizing the end-user performance using PostgreSQL, MySQL, MongoDB.- Responsible for creating custom components in React.js, Next.js, JavaScript, and TypeScript, HTML, CSS, that integrate interactions between each other.

- Responsible for developing a cross-platform mobile application using React Native, JavaScript, TypeScript, Styled Components, and managing all interactions with the database.- Responsible for creating custom components in React Native, JavaScript, and TypeScript that integrate interactions between each other.- Responsible for maintaining best practices in software development, primarily using React Native, Node.js, React.js, JavaScript, and TypeScript, HTML, CSS.

- I led the development of various mobile and web applications using React Native, React.js, TypeScript, and TailwindCSS, with an emphasis on ensuring intuitive interfaces and a smooth, responsive user experience.- I developed cross-platform mobile applications using React Native, JavaScript, TypeScript, Styled Components, and integrated backend services through REST APIs.- I collaborated with multidisciplinary teams on complex projects, integrating front-end and back-end solutions, and developing CI/CD pipelines for automating the deployment process.