Open to opportunities

Humberto Martinez

@humbertomartinez

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I’m a frontend developer specializing in React and Angular, delivering performant, maintainable web applications.

Belarus

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What I'm looking for

I’m looking for a frontend-focused role (React/Angular) building performant, user-centered web apps, collaborating cross-functionally, mentoring juniors, and growing into technical leadership within a team that values clean code and testing.

I am a software developer with seven years of experience, including five years specializing as a Frontend Developer. I build user-focused web applications using JavaScript, HTML, and CSS and prioritize performance and usability.

I have delivered production applications with React, Angular and Next.js, collaborated with backend teams to integrate RESTful APIs, and performed backend work with NestJS, Express, MongoDB and MySQL. I’ve driven performance and UX improvements and applied testing with Jest, React Testing Library and Cypress to raise quality. Notable projects include ReMake, Lanetalk admin and tickets portals, and contributions to MakerDAO MIPs.

I follow clean code, design patterns and Feature-Sliced Design to keep code maintainable and scalable. I speak Spanish natively and hold C2-level English, and I’m eager to join a team where I can mentor others and drive frontend excellence.