I build web products focused on scalability, performance, and maintainability.

I’m Jonathan Leiva Gómez, a Senior Full Stack Developer. I design and build digital products, web applications, and responsive user interfaces with a strong focus on scalability, performance, and user experience. My expertise spans modern frontend development, backend services with Express.js, and GraphQL/Apollo architectures, always prioritizing robust, maintainable, and business-oriented solutions.