Frontend Engineer with 3+ years of experience building and maintaining production-grade web applications using React, Next.js, and TypeScript.
I have contributed to large-scale platforms such as “Mi Cuenta Infonavit”, serving over 16 million users, where I worked on feature development, performance optimization, and production issue resolution.
I focus on scalable component architecture, clean code practices, and reliable frontend systems designed for real-world usage.
Frontend: React • Next.js • TypeScript • JavaScript (ES6+) • HTML • CSS • Tailwind Backend: Node.js • Express • REST APIs Testing & Tools: Jest • Git • Jira • Postman Databases: MySQL
-Experience contributing to production systems at scale -Strong understanding of frontend architecture and API integration -Focus on performance, maintainability, and structured code -Agile team collaboration (Scrum, code reviews) -Technical mentoring and educational content creation
https://portfolio-carlos-lira.vercel.app/
-Mi Cuenta Infonavit Contributed to frontend modules and production support for a platform used by 16M+ users.
-Next.js Projects Independent projects demonstrating SSR, modular architecture, and frontend testing setup.
Frontend Engineer roles (React / Next.js / TypeScript) in teams building scalable digital products. Open to remote and international opportunities.