Jay Mark B. Bernal

About Me

Hey! I'm Jay Mark Bernal, a developer who loves building things for the web and mobile.

I enjoy taking an idea and turning it into a working application—from designing the interface and writing the frontend to building APIs, databases, authentication, and backend services.

My main tools include React, React Native, Node.js, Express.js, PostgreSQL, and Docker. I'm especially interested in creating applications that are not only visually appealing but also practical, scalable, and easy to use.

I'm always experimenting with new technologies, working on personal projects, and looking for better ways to solve problems through software.

I build. I learn. I improve.

Core Technical Skills

Technologies and tools I use to design, build, and deploy modern software solutions across web, mobile, and cloud platforms.

Frontend Development

React.js
Vite
Tailwind CSS
Bootstrap
Responsive Web Design

Backend Development

Node.js
Express.js
Flask
PHP
REST API Development

Databases

MySQL
PostgreSQL
Laragon

Mobile Development

React Native
Expo

Developer Tools

Git
GitHub
Docker
Docker Compose
VS Code
Cursor AI
OpenCode AI
Figma

Cloud & Deployment

Vercel
Firebase Hosting
Nginx

Featured Projects

Ecosystem Adventure

2025

An educational 2D browser game about environmental conservation. Explore forest, ocean, grassland, wetland, and mountain biomes while learning how to protect our planet.

Web GamePhaser 3EducationEnvironment

View Project

Parkwise

2024

A mobile application for easy parking reservation. Allows users to find, reserve, and manage parking spots in real-time, reducing the hassle of searching for available parking.

Mobile AppReact NativeParkingReservation

View Project

Brgy Certificate System

2025

A certificate management system for the barangay. Residents can request, track, and receive certificates online, streamlining the barangay certification process.

Web AppCertificateBarangayRequest System

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Community Facilities Booking System

2025

Book barangay multi-purpose courts, community halls, pools, and fitness centers. Easy online reservations for our valued residents.

Web AppBookingBarangayReservations

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Hotel Transylvania

2025

A hotel reservation system inspired by Hotel Transylvania. Browse rooms, check availability, and book your stay at the most monster-friendly hotel in the world.

Web AppHotel ReservationBookingUI/UX

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PayFlow

2025

The modern way to manage your money. Fast, secure, and simple money transfers at your fingertips with a user-friendly e-wallet experience built on a robust backend.

Web AppFintechE-WalletMoney Transfer

View Project

Cybersecurity Recognitions