Jay Mark B. Bernal

Full-Stack Developer & Creative Problem Solver

About Me

I'm a full-stack developer with experience building modern web applications using React, Node.js, Flask, and more. I love creating intuitive, performant solutions that solve real problems.

My focus is on clean code, user experience, and scalable architecture. I'm always learning and exploring new technologies to improve my craft.

●Full-stack development with React, Next.js, Node.js

●Database design and API development

●Modern web standards and best practices

Jaymark Bernal - Full-stack Developer

Core Technical Skills

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

Programming Languages

  • JavaScript (ES6+)
  • TypeScript
  • Python
  • HTML5
  • CSS3

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
  • Firebase Firestore

Mobile Development

  • React Native
  • Expo

Authentication & Security

  • Firebase Authentication
  • JWT Authentication
  • Google Sign-In
  • Role-Based Access Control (RBAC)

Developer Tools

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

Cloud & Deployment

  • Vercel
  • Firebase Hosting
  • Nginx

CMS & E-commerce

  • WordPress
  • WooCommerce
  • Elementor

Development Practices

  • Agile Methodology
  • Object-Oriented Programming (OOP)
  • CRUD Application Development
  • API Integration
  • Version Control

Featured Projects

Ecosystem Adventure

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

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

Let's Work Together

Have a project in mind or want to discuss opportunities? I'd love to hear from you.

Get in Touch

I'm always open to new opportunities and interesting conversations. Reach out and let's create something amazing together.

Email
Email
bernaljaymark05@gmail.com
LinkedIn
LinkedIn
linkedin.com/in/jay-mark-bernal-754a1b3b0
GitHub
GitHub
github.com/jaymark31

Open to: Freelance projects & opportunities