Juan Martinez

I am a Full Stack Developer with a background in International Relations and Political Studies, which helps me analyze problems from diverse perspectives and deliver effective technological solutions.

I build back-end systems using Node.js, TypeScript, Express.js, NestJS, TypeORM and JWT, prioritizing best practices, security and scalability; on the front end I craft responsive interfaces with React, HTML5, CSS3, Bootstrap and Tailwind.

My recent projects include Puja Ya, a real-time auction application integrating NestJS, React, JWT, Auth0, Stripe and Nodemailer, and an e-commerce backend focused on REST APIs, role-based authorization and PostgreSQL-backed persistence.

I bring four years of professional experience in sales using Salesforce and Power BI, which strengthened my client-facing and data-driven decision-making skills; I am eager to join a collaborative team to grow as a web developer and contribute to scalable, secure products.