Full-Stack Web Developer
You bring the vision, I deliver the code: clean, scalable, and built with care.
About me
John Denmark Galayugo — Full-Stack Web Developer
I'm John Denmark Galayugo, a full-stack web developer focused on turning ideas into reliable, well-crafted digital products. I hold a Bachelor of Science in Information Technology from Central Luzon State University (CLSU). I have hands-on experience with Laravel, React.js, and Next.js, and I enjoy learning new technologies such as Vue.js and Node.js.
I enjoy building thoughtful projects, exploring new frameworks, and sharpening my craft every day — whether that's shipping a website, a full web app, or a new internal tool. In a recent development role, I built a web-based marketplace system end-to-end, handling both the frontend and backend.
Let's connect and bring your next project to life.
Technologies I work with
I use a mix of modern, reliable technologies to build fast, scalable, and maintainable solutions. Whether it's front-end or back-end — these are the tools I trust to get the job done right.
Frontend
React
Frontend
Next.js
Frontend
JavaScript
Frontend
TypeScript
Backend
Laravel
Backend
PHP
Styling
Tailwind
Styling
Bootstrap
Database
MySQL
Tool
Git
Tool
GitHub
Tool
Figma
Selected Work
Here are some of the projects I played a key role in.
Web-Based Marketplace
Full-Stack Developer
CompletedA web-based marketplace built for the University Business Affairs Program (UBAP) at CLSU. It enables students and staff to browse products, place orders, and complete transactions online, eliminating physical queues at campus canteens and streamlining the ordering process end-to-end.
Laravel • React • Tailwind • TypeScript • MySQL
Frontend Developer
CompletedKeepr is a note-taking web application designed for simplicity and personalization. It allows users to create, edit, and organize notes with customizable themes, layouts, and categories. The app uses persistent storage via IndexedDB (using Dexie) and features an intuitive interface focused on productivity and design, providing a seamless experience for managing notes and ideas efficiently.
Next.js • TypeScript • Tailwind • IndexedDB • Dexie
Work Experience
A look at the roles I've taken on and what I built along the way.
Junior Web Developer
January 2026 – PresentBackroom Office Symmetry
Working as a full-stack developer on the newest version of the company website, building new features and improving and maintaining the existing system.
- Role-based dashboards for admin, employee, manager, HR, and IT support
- Online timesheet and leave filing with approval workflows
- IT support and HR ticketing system with SLA tracking
- Employee coaching and daily progress tracking
Full-Stack Developer (OJT)
2024University Business Affairs Program (UBAP), CLSU
Central Luzon State University
Built a web-based marketplace system end-to-end, handling both frontend and backend, to help students and staff browse products, place orders, and complete transactions online — eliminating physical queues at campus canteens.
- Designed and implemented the full ordering flow, from product catalog to checkout
- Built the backend with Laravel and the frontend with React and Tailwind CSS
- Worked directly with stakeholders to gather requirements and iterate on the system