Romain Sanchez

As a Senior React-Native mobile developer, I collaborated with an innovative neobank to simplify administrative processes for freelancers. I was one of the first developers involved in creating the mobile application from scratch. My expertise covers technology selection, adoption of best practices, and collaboration with various teams.

- In-depth work on animations using Reanimated 2 to provide a fluid and responsive user experience.

- Integration of TailwindCSS with Nativewind to optimize styling and code readability, while ensuring design consistency within the application.

- Continuous maintenance and improvement of the existing application, proposing optimizations and updates to offer the best possible user experience.

- Gradual implementation of RTK Query to simplify and optimize API calls, thereby improving code efficiency and maintainability.

- Close collaboration with product and design teams to ensure overall consistency among project stakeholders and to ensure new features meet user needs.

As a frontend developer and UX/UI designer, I worked at Interdit au Public, a private sales website in the DIY sector. I contributed to improving customer acquisition by optimizing the design. I also developed a platform centralizing sales, enabling search, filtering, and categorization, using React, SASS, and Context API.

- Development of an internal platform centralizing all sales, allowing for searching, filtering, and organizing sales by categories, using React for its modularity and ease of integration, SASS for optimized and maintainable styling, and Context API for efficient management of the application's global state.

- Optimization and restructuring of code by eliminating technical debt, thereby improving the site's maintainability and performance for a better user experience.

- Design and improvement of the website's UI/UX to increase the acquisition of new customers and enhance the satisfaction of existing users.

- Collaboration with marketing and product teams to identify areas for improvement and implement effective solutions to optimize the customer journey and conversion rates on the site.

As a frontend developer and product owner/designer at Daysk, I improved the user experience on the web and mobile application. My role included designing and developing features, optimizing the user interface, and collaborating with the product team. With expertise in React, UX/UI design, and product management, I ensured the quality and efficiency of solutions.

- Close collaboration with the product team to define priorities, ensure project consistency, and guarantee alignment between business objectives and user expectations.

- Design and implementation of UX/UI improvements for the web and mobile application, taking into account user feedback and design best practices.

- Development and integration of new features with React and Redux, creating modular and high-performance components tailored to the needs of professionals using the platform. And SASS for maintainable and optimized styling.