Available for work
Hi, I'm
Jerome Panagsagan
Frontend Developer
I build fast, clean, and user-focused web experiences.
React, TypeScript, and Next.js — with a strong eye for performance and UX.
About Me
Frontend Developer with 4+ years of experience building fast, scalable, and user-focused web applications. Skilled in creating clean, responsive interfaces and transforming complex requirements into intuitive user experiences using modern frontend technologies. Strong problem-solver and collaborative team player with a passion for performance, usability, and continuous learning.
Featured Projects
Game 99
a game website that allows users to play a variety of games, including card games, puzzle games, and arcade-style games.
Game 99
Links
Air and Sea
Landing page showcasing the company background, services, and brand story.
Air and Sea
Casino Game Website
A casino game website that allows users to play a variety of casino games, including slot machines, blackjack, and roulette.
Casino Game Website
Links
Corporate Marketing Platform
Corporate marketing platform built with Laravel, React, and REST API integration.
Corporate Marketing Platform
Live demo unavailable — private client project or withheld by the project owner.
Movie Streaming Website
Movie streaming website for browsing titles, viewing details, and exploring content via a REST API.
Movie Streaming Website
Live demo unavailable — private client project or withheld by the project owner.
Statistics Monitoring System
System for recording, viewing, and monitoring statistics through a REST API–powered dashboard.
Statistics Monitoring System
Live demo unavailable — private client project or withheld by the project owner.
Tech Stack
Technologies I use to build fast, accessible, and maintainable web experiences.
- React
- Next.js
- TypeScript
- JavaScript
- HTML5
- CSS3
- Sass
- MUI
- Redux
- Vue.js
- Tailwind
- React Native
- Node.js
- MongoDB
- SQL
- Laravel
- Figma
- Git
- gRPC
- REST API
- WebSocket
- Claude
- Cursor
- Supabase
- Vercel
- shadcn/ui
- Cloudflare
- Vite
- Webpack
Professional Experience
Senior Front-end Engineer
SNSOFT Technology Inc. — Philippines
December 2024 — Present
- Develop and maintain scalable web and mobile applications using React.js, Next.js, React Native, and TypeScript, ensuring responsive and user-friendly interfaces across platforms.
- Build reusable components, manage application state, and integrate backend services to deliver reliable and maintainable frontend solutions.
- Implement real-time features using WebSockets and integrate distributed services through gRPC to support dynamic application functionality.
- Optimize application performance through code splitting, lazy loading, SSR, SSG, and Core Web Vitals improvements, enhancing user experience and page load efficiency.
- Collaborate with backend developers, QA engineers, UI/UX designers, and product stakeholders to deliver high-quality features, troubleshoot issues, and support production releases.
Junior Front-end Engineer
Feiwin Corp.
Nov 2022 — Oct 2024
- Developed and maintained responsive web applications using React.js, Next.js, TypeScript, and Firebase, delivering scalable frontend features and user interfaces.
- Implemented application functionality, integrated APIs, and managed client-side state to support business and user-facing requirements.
- Built real-time user experiences using WebSockets, improving responsiveness and engagement across web applications.
- Developed administrative dashboards using Vue.js for monitoring, reporting, analytics, and operational workflows.
- Refined features based on user feedback and prioritized tasks for on-time delivery.
- Collaborated with cross-functional teams throughout the software development lifecycle, including planning, implementation, testing, deployment, and production support
Freelance
2021 — 2024
- Developed responsive web applications and reusable frontend components using React.js, Next.js, TypeScript, and modern JavaScript frameworks.
- Integrated REST APIs and third-party services to deliver scalable and maintainable application functionality.
- Improved application performance, accessibility, and responsiveness through frontend optimization techniques and best practices.
- Performed troubleshooting, bug fixes, feature enhancements, and ongoing maintenance to ensure application stability and reliability.
- Collaborated directly with clients to gather requirements, provide technical solutions, and deliver projects within established timelines.
Education
Bachelor of Science in Information Technology (BSIT)
Technological University of the Philippines — Manila
2018 — 2022
Let’s work together
I’m currently available for freelance or full-time opportunities. Feel free to reach out.