José Antonio G.

Senior Fullstack Engineer with 12+ years of experience building and maintaining production-grade web applications, SaaS platforms, APIs, and business systems. I specialize in React, Next.js, Node.js, Laravel, Python, Django, TypeScript, and modern fullstack architectures. Most of my experience involves working on real-world production systems including complex business logic, authentication flows, reporting systems, integrations, debugging, SSR issues, API development, database optimization, and long-term platform maintenance. I’m comfortable working across both frontend and backend environments, collaborating with teams, reviewing code quality, and solving difficult technical problems efficiently. My technical stack includes: * React * React Native * React Native with Expo * Next.js * Node.js * Laravel / PHP * Python / Django * TypeScript / JavaScript * MySQL / Prisma * Docker * REST APIs I also leverage AI-assisted development workflows responsibly to improve productivity while maintaining high engineering and production-quality standards. I value clean architecture, maintainable code, clear communication, and reliable delivery.