I’m Jafeth Montero , a Frontend Developer with 4+ years of experience building clean, accessible, and scalable web applications. My expertise lies in designing and optimizing interfaces with React, TypeScript, and Redux , while ensuring reliability through Cypress and Jest . Over time, I’ve expanded into Full Stack Development , contributing to projects like a Costa Rican electronic invoicing system using Node.js, Express, and PostgreSQL , improving tax compliance workflows and reducing manual processing.

Beyond enterprise applications, I’ve also worked with Astro and WordPress to deliver modern websites, blending performance with engaging design. My growing skill set includes Docker for containerized deployments and GitHub Actions for CI/CD automation, strengthening my ability to deliver production-ready solutions from development to deployment.

I’m passionate about solving complex problems and creating intuitive, user-focused solutions. Whether building enterprise systems, crafting websites, or automating workflows, I bring both technical depth and a collaborative spirit to every project.

Beyond coding, I find peace in nature, photography, travel, and time with loved ones. I also believe technology can drive positive change —I’m open to donating my work to charities supporting children, conservation, elderly care, and pets. Let’s create something impactful together!