Jouler Jose Taligua Hoyos

I am a Senior Software Engineer with 5+ years of experience delivering scalable and high-impact solutions for companies such as Mercado Libre and Bancolombia. My expertise spans modern JavaScript frameworks, microservices, clean architecture, cloud (AWS/Azure), and automated testing.

What drives me is solving real business needs through teamwork and strategy. I thrive in collaborative environments where we can transform complex challenges into efficient, user-focused solutions. At the same time, I am passionate about continuous learning and sharing knowledge, mentoring teams and contributing to growth.

I typically work on:

Full-stack web applications with React, Node.js, and microservices.

Performance optimization (SSR, BFF, Core Web Vitals).

Testing strategies with Cypress, Playwright, and Selenium.

Cloud deployments with AWS and Azure.

SEO-driven and scalable frontends for large platforms.

My goal as a freelancer is to combine technical expertise with strategic thinking to deliver solutions that not only work but generate tangible business results.