🚀 MD. MASUDUL HASAN — Personal Portfolio

Modern portfolio built with Next.js 16 (App Router) + TypeScript + Tailwind v4, powered by Supabase (Postgres) CMS, deployed on Vercel.

🌐 Live: masudulhasan.me · 🛠️ Admin: masudulhasan.me/admin

⚠️ COPYRIGHT NOTICE: This repository and all its contents are protected under copyright law. Copying, reusing, or redistributing any part of this project without explicit written permission is strictly prohibited. See LICENSE for full terms.

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✨ Features

• Home — Hero (typed effect), About, Skills, Education, Experience, Leadership, live CP stats (Codeforces/AtCoder/CodeChef/LeetCode), Projects, Contact form
• CV Generator (/cv) — role-tailored ATS CV with PDF print + clipboard copy
• Payment Portal (/payment) — bKash/Nagad/Upay/Rocket + PDF receipt (simulated)
• Admin Panel (/admin) — secure login, contact-message inbox (mark-read/delete), CMS content editor for all profile data, password change
• Full CMS — every piece of content (profile, skills, education, experience, projects, org roles, activities, CV targets) is stored in Supabase and editable from the admin panel. Static fallback guarantees the site never renders blank.

🛠️ Stack

Layer	Tech
Framework	Next.js 16 (App Router, RSC) + TypeScript
Styling	Tailwind CSS v4 + brand tokens (#00f2ff/#4d4dff, Outfit/Space Grotesk)
Database	Supabase (Postgres) — 9 tables with RLS
Auth	Supabase email/password (public signup disabled, single admin)
Animations	Framer Motion (replaces AOS), Typed.js
Deploy	Vercel (custom domain masudulhasan.me)

🗄️ Supabase Data Model

Table	Purpose	anon	authenticated
contact_messages	Contact form submissions	INSERT only	full
profile	Personal info	SELECT active	full
skills / education / experience / projects / org_roles / activities / cv_targets	CMS content	SELECT active	full

• Schema: supabase/schema.sql (idempotent)
• Seed: supabase/seed.sql (generated from src/lib/profile-data.ts — the canonical fallback)
• RLS: anon can only read active public content; authenticated (admin) has full CRUD. service_role is never exposed to the client.

🔐 Admin Access

• URL: https://masudulhasan.me/admin
• Credentials: stored locally in ADMIN_CREDENTIALS.txt (gitignored). Change the password immediately after first login via the Change Password option in the admin panel.
• Recovery: if you forget the password, reset it in Supabase Dashboard → Authentication → Users.

🚀 Local Development

npm install
cp .env.example .env.local   # fill in your Supabase values
npm run dev                  # http://localhost:3000

Env vars (all also set in Vercel):

• NEXT_PUBLIC_SUPABASE_URL
• NEXT_PUBLIC_SUPABASE_ANON_KEY
• REVALIDATE_SECRET (on-demand ISR invalidation)
• SUPABASE_SERVICE_ROLE_KEY (server-only, optional)

📦 Deployment

• GitHub main → Vercel auto-deploy → masudulhasan.me
• legacy/ contains the original static site (frozen, kept for reference)
• On-demand revalidation: POST /api/revalidate?secret=<REVALIDATE_SECRET>

🆘 Recovery

• git revert HEAD — undo last change
• git reset --hard backup/pre-supabase — full restore to the pre-Supabase baseline
• git push origin main — deploy again