Yeyner Jesus Arenales Zambrano

I bring over five years of end-to-end web development experience spanning frontend and backend. I’ve launched greenfield applications, crafting user interfaces with AngularJS, ReactJS, Next.js, and Flutter, while building secure APIs in .NET Core, Express, NestJS, and Node.js backed by PostgreSQL or MySQL. I’m fluent in TypeScript and JavaScript, proficient in C#, and comfortable with UI frameworks (Bootstrap, Material UI), SCSS preprocessors, and backend-as-a-service platforms such as Supabase. My work routinely involves multi-role authorization flows and close, proactive communication with stakeholders to capture requirements precisely. I’m passionate about programming, continual learning, and collaborative teamwork that delivers maintainable, well-tested solutions.