Sethu S — Data Science Portfolio

A static portfolio website built with pure HTML/CSS/JS — no frameworks, no build step.
Deployed for free on GitHub Pages.

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🚀 Deploy to GitHub Pages (Free) — 5 Steps

Step 1 — Create a GitHub repository

Go to github.com → New repository
Name it exactly: yourusername.github.io
(e.g. itsmesethus.github.io)
Set it to Public → click Create repository

Step 2 — Upload your files

Your repository must have this exact folder structure:

itsmesethus.github.io/
├── index.html              ← The main file (this portfolio)
├── resume/
│   └── res.pdf             ← Your resume PDF
├── pictures/
│   └── 111.png             ← Your profile photo
├── projects/
│   ├── time series/
│   │   └── light.jpg
│   ├── cognizant/
│   │   ├── 1.jpg
│   │   └── video app for gala.webm
│   ├── bcg/
│   │   └── 1.jpg
│   ├── quantium/
│   │   └── 12.jpg
│   ├── imdb/
│   │   └── 1.jpg
│   └── multi diseaase/
│       └── 1.jpg
└── img certifi/
    ├── 1.jpg
    ├── 1.1.jpg
    ├── ... (all certification images)
    └── 4.9.jpg

Upload all files via Add file → Upload files on GitHub,
or use Git:

git clone https://github.com/itsmesethus/itsmesethus.github.io
# copy all your files in
git add .
git commit -m "Initial portfolio"
git push

Step 3 — Enable GitHub Pages

Go to your repo → Settings → Pages
Under Source, select Deploy from a branch
Branch: main | Folder: / (root) → Save

Step 4 — Wait ~60 seconds

GitHub will build and deploy. You'll see a green banner:
"Your site is live at https://itsmesethus.github.io"

Step 5 — Visit your site

Open https://itsmesethus.github.io in your browser 🎉

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✏️ How to Update Content

All content is in index.html — open it in any text editor.

• Change bio text → search for about-bio section
• Add a new project → find the projects array in the <script> tag and add a new object
• Add skills → find the allSkills array
• Update certifications → put new .jpg files in img certifi/ and add filenames to the certFiles array

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📦 Features

• ✅ Fully scrollable single-page layout
• ✅ Fixed sidebar with active-section highlighting
• ✅ Smooth scroll anchor navigation
• ✅ Round profile photo with glow effect
• ✅ Embedded Power BI dashboards (iframes)
• ✅ Video demo player
• ✅ Expandable project details (toggle)
• ✅ Unified skills tag cloud
• ✅ Certifications image grid with hover zoom
• ✅ Resume PDF download link
• ✅ Mobile responsive with hamburger menu
• ✅ Zero dependencies — pure HTML/CSS/JS
• ✅ Free hosting on GitHub Pages

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Built with Syne + Space Mono + DM Sans · Dark theme · © 2026 Sethu S