Keegan Rosales

Full-Stack Developer and recent Information Technology graduate of National University Lipa, building secure web and mobile apps with React, Node.js/Express, Ruby on Rails, and PostgreSQL. Built the complete frontend and deployment of an award-winning capstone research system, and delivered authentication, attendance, and leave-management features in an Agile/Scrum internship.

Web Developer Intern at TECHNAVYPHIL (2026-04 – 2026-07)

• Delivered 31 Jira tickets across 6 modules of an Employee Portal using Ruby on Rails, PostgreSQL, and ActiveAdmin in an Agile/Scrum team, following MVC principles, QA testing, and peer code reviews.
• Built secure authentication with account lockout and email password reset, plus an admin interface to search, filter, and unlock accounts.
• Implemented time and attendance tracking, a full leave-filing workflow, and archive-dependency validation for data integrity.

IT Support Intern at TOP REALTY CORPORATION (2025-11 – 2026-02)

• Managed the company website and CMS (Webflow, WordPress), including layouts, third-party integrations, and custom HTML/CSS.
• Optimized the site for mobile responsiveness, on-page SEO, and performance based on client feedback.
• Provided hardware and software troubleshooting and daily technical support for 5-10 employees, keeping workstations and applications running.

Bachelor of Science in Information Technology, Specialization in Mobile and Web Applications – National University Lipa (2022-08 – 2026-07)