Leisurely exploring the software development world

 

 

Hello 👋, and welcome to my GitHub profile!

I'm Javier Feliu, a Senior Full-Stack Developer based in Panama City, Panama. Over the years, I’ve built robust, large-scale web applications using Python (Flask) on the backend and React on the frontend. My focus is on delivering performant, maintainable, and scalable solutions.

Areas of Expertise

• Web Applications
  Building and maintaining large-scale projects with Python/Flask, React, PostgreSQL, and containerization (Docker).

• Automation & Airflow
  Developing workflows to streamline and orchestrate business processes, reducing operational overhead and cost.

• Chrome Extensions
  Creating internal tools that automate tasks on third-party systems lacking APIs, boosting efficiency for internal teams.

• Infrastructure Maintenance
  Sole maintainer of our self-hosted Sentry setup and our Jenkins CI/CD pipelines, ensuring smooth deployments and reliable monitoring.

• AI-Driven Web Applications
  Recently leveraging the Anthropic API to develop intelligent, next-generation applications.

I love tackling complex challenges, continually learning new technologies, and sharing knowledge with fellow developers. Thanks for stopping by—feel free to browse my repositories for a glimpse of my work!

Let’s connect on LinkedIn.