Cloud App Dashboard
A real-time analytics dashboard with secure authentication, dynamic data charts, and live Cloud Firestore synchronization.
Available for New Opportunities
Crafting Exceptional Digital Experiences & Modern Web Applications
Hi, I'm Jonhan Chen. A passionate Full-Stack Engineer specializing in responsive web applications, cloud backends, and intuitive user interfaces.
Stack:
JavaScript
React
Firebase
Node.js
HTML5/CSS3
J
const developer = {
name: 'Jonhan Chen',
role: 'Full Stack Engineer',
focus: ['Web', 'Cloud', 'AI'],
status: 'Building...'
};
About Me
Building for Speed, Scalability, and Aesthetics
Combining clean engineering practices with modern design principles.
Frontend Architecture
Building responsive, dynamic, and intuitive user interfaces using HTML5, CSS3, JavaScript, and modern frameworks.
Backend & Cloud Services
Leveraging Firebase Cloud Firestore, Authentication, Functions, and API integration for scalable applications.
AI Logic & Tooling
Integrating generative AI models, smart search capabilities, and automated workflows into web experiences.
Performance & Security
Optimized asset delivery, robust security rules, and clean modular code structures for seamless execution.
Portfolio
Featured Projects
Explore a selection of web applications and tools built recently.
AI Smart Search Engine
Intelligent natural language query processing tool that synthesizes search data into formatted Markdown summaries.
Modern Web Framework UI
A lightweight, highly customizable design system and UI library tailored for fast, beautiful web applications.
Technical Stack
Skills & Capabilities
Technologies and tools used daily to build production applications.
Frontend Development
JavaScript (ES6+)92%
HTML5 & Semantic Structure95%
CSS3 / Flexbox & Grid90%
React & Component Design85%
Backend & Cloud
Firebase (Hosting / Firestore / Auth)90%
Node.js & Express82%
RESTful APIs & GraphQL88%
SQL / NoSQL Databases84%
Tools & Workflow
Git & GitHub Workflows90%
AI Tools & APIs88%
UI/UX Prototyping80%
Performance Optimization85%
Timeline
Experience & Milestones
My professional journey and key projects over time.
2024 — Present
Full-Stack Software Engineer
Personal Projects & Web Development
Designing and deploying responsive web applications, integrating cloud backends with Firebase, and implementing modern UI/UX practices.
2023 — 2024
Frontend Web Developer
Digital Application Development
Focused on creating high-performance interactive interfaces, optimizing web assets, and implementing accessibility and SEO standards.
2022 — 2023
Software Engineering Foundations
Computer Science & Open Source
Mastered JavaScript, web fundamentals, algorithm design, and version control workflows across collaborative projects.
Get In Touch
Let's Work Together
Have a project in mind or want to say hello? Drop me a message below!