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luis palomar
Open to opportunitiesSenior Full Stack Engineer
I build reliable full-stack web applications, automation workflows, and integrations with React, Node.js, and PostgreSQL.
ColombiaSenior Full Stack Engineer at Branex
About
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
Senior Full Stack Engineer
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.
ReactNodePostgreSQLCI CDAutomationWeb ScrapingDebuggingPerformance OptimizationTesting
Full Stack Engineer
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.
ReactPostgreSQLWeb ScrapingAPI Integration
Education
University of Bradford
Bachelor's degree in Computer Science from the University of Bradford, completed from 2010 to 2014.
Bachelor's degree in Computer Science from the University of Bradford, completed from 2010 to 2014.