Open to opportunities

luis palomar

@luispalomar

I build reliable full-stack web applications, automation workflows, and integrations with React, Node.js, and PostgreSQL.

Colombia

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What I'm looking for

I'm looking to build reliable web products, automation workflows, and integrations in a remote, distributed team where I can own end-to-end delivery, solve production problems, and contribute to technical planning.

I've delivered production web applications and automation workflows for Branex, Vention, and Cloudserve Ltd, building across React, Node.js, APIs, and PostgreSQL.

At Branex, I led delivery of 12 production features and improved page and API responsiveness by 34% through data-fetching refactors, simpler server-side logic, and tighter PostgreSQL queries. I also built data collection and validation automation that reduced manual operations work by 15 hours per week.

At Vention, I delivered 28 client-facing features, built scraping utilities with validation and retry logic, and reduced average bug-resolution time by 22% through stronger logging and error handling.

I enjoy tracing production issues across frontend, backend, and database layers, improving release confidence with testing and CI/CD, and helping distributed teams ship maintainable solutions.

Experience

Work history, roles, and key accomplishments

Senior Full Stack Engineer

Branex

Sep 2023 - May 2026 (2 years 8 months)

Led end-to-end delivery of 12 production features across React and Node.js services, improving page and API responsiveness by 34%. Built automation workflows for data collection and validation, reducing manual ops effort by 15 hours per week.

React Node PostgreSQL CI CD Automation Web Scraping Debugging Performance Optimization Testing

Full Stack Engineer

Vention

Apr 2017 - Jul 2023 (6 years 3 months)

Delivered 28 client-facing features across web and backend layers, creating PostgreSQL-backed modules for search, reporting, and workflow management. Reduced average bug resolution time by 22% by improving logging and error handling.

React PostgreSQL Web Scraping API Integration Testing Debugging Refactoring

Full Stack Engineer

Cloudserve Ltd

Jul 2014 - Mar 2017 (2 years 8 months)

Delivered 16 full stack enhancements for web applications, building reusable API endpoints and database queries that improved internal reporting turnaround by 1 day. Implemented troubleshooting fixes across application, server, and SQL layers.

React PostgreSQL API Development SQL CI CD Testing Debugging Data Processing