Role Target
Junior full-stack developer, frontend engineer, or backend intern. Comfortable owning a project end-to-end — from HTML/CSS UI to Express REST API and database design. Looking for roles where real output matters.
resume / profile
Full-stack portfolio, built from scratch.
I am Phakin Chawanpunya — frontend developer and backend builder. 13 curated live projects spanning landing pages, dashboards, and booking flows, plus HabitQuest — a shipped React app on Vercel — and Node.js REST API backend work. Every project has source code on GitHub.
profile
Full-stack developer with 13 curated projects and a shipped app.
This resume is tied directly to the portfolio. Every skill listed here maps to a real repo — frontend UI, REST API, database schema, and deployment config all visible on GitHub.
education
Academic background.
Currently studying Information Technology with a focus on software development and human-computer interaction — skills applied directly to every project in this portfolio.
King Mongkut's University of Technology Thonburi
B.Sc. Information Technology
School of Information Technology (SIT) · 2023 – Present
Relevant Coursework
Web Development
UI/UX Design
Database Systems
Human-Computer Interaction
Software Engineering
skills / tools
Practiced skills with proof on the page.
The work is static, but the presentation is treated like a real portfolio system: metadata, responsive QA, screenshots, and clear navigation.
Frontend
HTML · CSS · JavaScript
Responsive layout
Dashboard UI
Accessible markup
SEO metadata
CSS animations
Backend
Node.js · Express.js
REST API design
SQLite (better-sqlite3)
JWT authentication
bcrypt password hashing
CORS · middleware
Tools & Workflow
Git · GitHub
GitHub Pages · Render
Figma
Lighthouse audits
Browser DevTools
REST API testing
Working Style
I build complete, runnable projects — frontend UI wired to a real backend, each repo self-contained with a README, seed data, and working demo. Every line of code is on GitHub and open to review.
selected work
Projects that show the range.
These pages show both product thinking and visual presentation, with live links and source files.
InvenFlow — Inventory API
Node.js + Express + SQLite. JWT auth, product CRUD, stock adjust, category management.
Task Manager — Project API
Projects, tasks (todo/in_progress/review/done), tags, priority levels, JWT auth.
BookEase — Booking API
Services, time slots, availability checker, public booking, admin JWT routes.
Elevate Commerce — E-commerce API
Products, categories, orders, reviews, admin + customer roles, JWT auth.
Knowledge AI — Chat API
Chat sessions, document upload, Claude/OpenAI proxy, mock fallback, JWT auth.
InternTrack Case Study
Internship tracker, pipeline clarity, interview prep, follow-up rhythm.
LaunchLedger Case Study
Startup budget dashboard, runway visibility, decision queue.
PulseBoard Case Study
Event operations dashboard, scan-first hierarchy, role ownership, timeline pressure.
portfolio path
How this portfolio was built.
Frontend foundations
Standalone HTML/CSS/JS projects — landing pages, dashboards, and app UIs — curated down to the 13 strongest, each responsive and Lighthouse-audited.
Backend layer
9 Node.js + Express REST APIs with SQLite databases, JWT authentication, bcrypt password hashing, and full CRUD routes.
Individual repos
15 GitHub repos — each project is self-contained with README, seed data, .env.example, and Render deployment config.
Open to review
Every line of code is public. Any recruiter or engineer can clone, run, and inspect the full stack in under 5 minutes.