Open to opportunities

Edwin Barraza

@edwinbarraza

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Senior Full Stack Engineer specializing in scalable enterprise applications.

Colombia

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What I'm looking for

I am looking for a role that fosters innovation, encourages collaboration, and offers opportunities for professional growth.

I am a Senior Full Stack Engineer with over 7 years of experience in designing, building, and deploying scalable enterprise applications. My expertise lies in React.js, Node.js, and AWS, where I have successfully led SCRUM teams and integrated real-time monitoring tools into large-scale systems. I thrive in collaborative environments and am committed to delivering high-quality solutions that meet user needs.

At Dev.Pro, I developed responsive UI components that improved usability for over 5,000 users and implemented real-time updates that significantly reduced UI latency. My work has consistently focused on enhancing user experience and ensuring compliance with industry standards, such as HIPAA. I have a proven track record of leveraging my technical skills to drive project success and improve operational efficiency.

Previously, I led the development of an e-commerce site that digitized a traditional apparel brand, resulting in increased customer engagement. My experience spans various roles, including software development and project management, where I have honed my ability to adapt to changing requirements and deliver results under pressure.

Experience

Work history, roles, and key accomplishments

Current

Senior Full Stack Engineer

Current

Dev.Pro

Jun 2022 - Present (3 years)

Developed responsive, clinician-facing UI components in React, tailored for both desktop and mobile workflows, improving cross-device usability for 5,000+ users. Implemented real-time updates using WebSockets for secure message delivery, reducing UI latency by 70% and enabling live chat, read receipts, and presence tracking.

React WebSockets Chart.Js Redux TailwindCSS RESTful APIs Service Workers Agile

Full Stack Developer

Trango Tech

May 2021 - Present (4 years 1 month)

Led development of a responsive e-commerce site using React.js + Redux, digitizing a traditional apparel brand and providing customers with a seamless online shopping experience that increased engagement. Built a custom Warehouse Management System (WMS) using Node.js, syncing inventory in real time between stores and portal, reducing stock errors by 90%, and supporting faster restocking.

React Redux Node JazzCash API 3PL APIs Docker AWS EC2 RDS S3 GitHub Actions Agile

Software Developer

Saperium

Jun 2018 - Present (7 years)

Supported development of enterprise-grade web applications using JavaScript, applying fixes and enhancements to improve application reliability and bug-free releases. Collaborated on code reviews and version control using GitHub, learning structured development practices and improving code quality through peer mentorship.

JavaScript GitHub Jest Postman Jira Agile Code Review Version Control Unit Testing Integration Testing

Education

Degrees, certifications, and relevant coursework

Batangas State University

Bachelor of Science, Computer Science

Studied Computer Science at Batangas State University from August 2014 to May 2018. Gained foundational knowledge and practical skills in various aspects of computer science.