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<!doctype html>
<!--
================================================================================
INDEX.HTML - PORTFOLIO STRUCTURE
================================================================================
This is the main structural file for your portfolio. It defines the layout using
HTML tags and uses Tailwind CSS (via CDN) to rapidly style elements without writing
custom CSS for every single block.
To edit custom glows, animations, or glassmorphism effects, see index.css
To add interactivity like scroll listeners or clicks, see script.js
-->
<html class="dark" lang="en">
<head>
<meta charset="utf-8" />
<meta content="width=device-width, initial-scale=1.0" name="viewport" />
<!-- ═══════════════════════════════════════════════════
SEO: CORE META TAGS
═══════════════════════════════════════════════════ -->
<title>Saptarshi Sadhu — Full Stack Developer & ML Researcher, Kolkata</title>
<meta name="description" content="Saptarshi Sadhu designs and engineers full-stack systems, machine learning pipelines, and scalable software architectures. CS undergraduate at Kolkata, India. Focused on systems that perform at real-world scale." />
<meta name="author" content="Saptarshi Sadhu" />
<meta name="robots" content="index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1" />
<link rel="canonical" href="https://saptarshisadhu.co.in/" />
<!-- ═══════════════════════════════════════════════════
SEO: OPEN GRAPH (LinkedIn, WhatsApp, Facebook)
═══════════════════════════════════════════════════ -->
<meta property="og:type" content="profile" />
<meta property="og:url" content="https://saptarshisadhu.co.in/" />
<meta property="og:title" content="Saptarshi Sadhu — Full Stack Developer & ML Researcher" />
<meta property="og:description" content="Engineering scalable systems and machine learning pipelines from Kolkata, India. Portfolio of a CS undergraduate who values architecture over shortcuts." />
<meta property="og:image" content="https://saptarshisadhu.co.in/my_image.png" />
<meta property="og:image:width" content="1200" />
<meta property="og:image:height" content="630" />
<meta property="og:image:alt" content="Saptarshi Sadhu — Full Stack Developer & ML Researcher" />
<meta property="og:site_name" content="Saptarshi Sadhu" />
<meta property="og:locale" content="en_IN" />
<meta property="profile:first_name" content="Saptarshi" />
<meta property="profile:last_name" content="Sadhu" />
<!-- ═══════════════════════════════════════════════════
SEO: TWITTER / X CARD
═══════════════════════════════════════════════════ -->
<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:title" content="Saptarshi Sadhu — Full Stack Developer & ML Researcher" />
<meta name="twitter:description" content="Systems-focused CS undergraduate from Kolkata building scalable full-stack applications and ML research pipelines." />
<meta name="twitter:image" content="https://saptarshisadhu.co.in/my_image.png" />
<meta name="twitter:image:alt" content="Saptarshi Sadhu — Full Stack Developer & ML Researcher" />
<!-- ═══════════════════════════════════════════════════
SEO: JSON-LD STRUCTURED DATA (Person Schema)
═══════════════════════════════════════════════════ -->
<!-- JSON-LD: Person — primary identity signal -->
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "Person",
"@id": "https://saptarshisadhu.co.in/#person",
"name": "Saptarshi Sadhu",
"url": "https://saptarshisadhu.co.in",
"image": "https://saptarshisadhu.co.in/my_image.png",
"jobTitle": "Full Stack Developer & Machine Learning Researcher",
"description": "Saptarshi Sadhu is a Full Stack Developer and Machine Learning Researcher based in Kolkata, India. He designs scalable software systems and applies machine learning to real-world environmental problems.",
"sameAs": [
"https://www.linkedin.com/in/saptarshi-sadhu/",
"https://github.com/SAPTARSHI-coder",
"https://buymeacoffee.com/saptarshisadhu"
],
"address": {
"@type": "PostalAddress",
"addressLocality": "Kolkata",
"addressRegion": "West Bengal",
"addressCountry": "IN"
},
"knowsAbout": [
"Full Stack Development",
"Machine Learning Research",
"System Architecture",
"React", "Node.js", "Python",
"Deep Learning", "Environmental AI"
],
"hasOccupation": {
"@type": "Occupation",
"name": "Full Stack Developer",
"occupationLocation": { "@type": "City", "name": "Kolkata" }
}
}
</script>
<!-- JSON-LD: WebSite — enables sitelinks search box in Google -->
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "WebSite",
"name": "Saptarshi Sadhu",
"url": "https://saptarshisadhu.co.in",
"description": "Portfolio of Saptarshi Sadhu — Full Stack Developer and ML Researcher from Kolkata, India.",
"author": { "@id": "https://saptarshisadhu.co.in/#person" }
}
</script>
<!-- Performance: Preload above-the-fold profile image (in LCP zone) -->
<link rel="preload" href="my_image.png" as="image" />
<!-- ═══════════════════════════════════════════════════
FAVICON — Profile photo shown in browser tab & Google Search
═══════════════════════════════════════════════════ -->
<link rel="icon" type="image/png" href="my_image.png" />
<link rel="shortcut icon" type="image/png" href="my_image.png" />
<link rel="apple-touch-icon" href="my_image.png" />
<!-- Tailwind CSS Script -->
<script src="https://cdn.tailwindcss.com?plugins=forms,container-queries"></script>
<!-- Google Fonts for Icons (Material Symbols) -->
<link
href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:wght,FILL@100..700,0..1&display=swap"
rel="stylesheet"
/>
<!-- Typography -->
<link
href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Manrope:wght@300;400;500;600;700;800&display=swap"
rel="stylesheet"
/>
<!--
----------------------------------------------------------------------------
TAILWIND CONFIGURATION
----------------------------------------------------------------------------
This script overrides Tailwind's defaults to inject your custom colors
and font families.
-->
<script id="tailwind-config">
tailwind.config = {
darkMode: "class",
theme: {
extend: {
colors: {
primary: "#06b6d4",
accent: "#0891b2",
"background-dark": "#02040a",
"glass-bg": "rgba(15, 23, 42, 0.15)",
"glass-border": "rgba(255, 255, 255, 0.08)",
},
fontFamily: {
sans: ['"Times New Roman"', "Times", "serif"],
display: ['"Times New Roman"', "Times", "serif"],
},
},
},
};
</script>
<!-- Link to your newly separated external stylesheet -->
<link rel="stylesheet" href="3d.css" />
<style>
/* ── Mode Switch (fixed top-right, consistent on both pages) ── */
.switch-wrapper-fixed {
position: fixed;
top: 20px;
right: 20px;
display: flex;
align-items: center;
text-decoration: none;
cursor: pointer;
z-index: 10000;
}
.switch-wrapper-fixed .switch {
position: relative;
width: 80px;
height: 32px;
border-radius: 32px;
background: linear-gradient(135deg, #ff007a, #7a00ff, #00d4ff, #00ff7a);
background-size: 300% 300%;
animation: rgbGradient 4s ease infinite, floatAnim 3s ease-in-out infinite;
box-shadow: 0 4px 18px rgba(122,0,255,0.5);
}
.switch-wrapper-fixed:hover .switch {
filter: brightness(1.15);
}
@keyframes rgbGradient {
0% { background-position: 0% 50%; }
50% { background-position: 100% 50%; }
100% { background-position: 0% 50%; }
}
@keyframes floatAnim {
0%, 100% { transform: translateY(0px); }
50% { transform: translateY(-4px); }
}
.switch-wrapper-fixed .switch::before {
content: "";
position: absolute;
height: 24px;
width: 24px;
right: 4px;
top: 4px;
background: #ffffff;
border-radius: 50%;
box-shadow: 0 2px 6px rgba(0,0,0,0.35);
transition: transform 0.3s ease;
}
.switch-wrapper-fixed .switch::after {
content: "3D";
position: absolute;
left: 12px;
top: 50%;
transform: translateY(-50%);
color: #ffffff;
font-size: 10px;
font-weight: 800;
letter-spacing: 1.2px;
text-shadow: 0 0 8px rgba(255,255,255,0.95);
}
@media (max-width: 768px) {
.switch-wrapper-fixed {
top: 14px;
right: 14px;
transform: scale(0.82);
transform-origin: top right;
}
}
/* ── Hamburger Menu ── */
#hamburger {
display: none;
flex-direction: column;
justify-content: center;
gap: 5px;
width: 36px;
height: 36px;
cursor: pointer;
z-index: 9999;
padding: 4px;
border-radius: 8px;
transition: background 0.2s;
}
#hamburger:hover { background: rgba(255,255,255,0.08); }
#hamburger span {
display: block;
height: 2px;
width: 100%;
background: #e2e8f0;
border-radius: 2px;
transition: all 0.3s ease;
transform-origin: center;
}
#hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
#hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
#hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
/* Mobile dropdown nav */
#mobile-nav {
display: none;
position: absolute;
top: 100%;
left: 0;
width: 100%;
background: rgba(2, 4, 10, 0.97);
backdrop-filter: blur(20px);
border-top: 1px solid rgba(255,255,255,0.06);
border-bottom: 1px solid rgba(255,255,255,0.06);
padding: 1rem 1.5rem 1.5rem;
flex-direction: column;
gap: 0;
z-index: 9998;
animation: slideDown 0.25s ease;
}
#mobile-nav.open { display: flex; }
@keyframes slideDown {
from { opacity: 0; transform: translateY(-8px); }
to { opacity: 1; transform: translateY(0); }
}
#mobile-nav a {
padding: 0.7rem 0;
border-bottom: 1px solid rgba(255,255,255,0.05);
color: #94a3b8;
font-size: 0.85rem;
font-weight: 600;
letter-spacing: 0.06em;
text-transform: uppercase;
text-decoration: none;
transition: color 0.2s;
}
#mobile-nav a:last-child { border-bottom: none; }
#mobile-nav a:hover { color: #06b6d4; }
@media (max-width: 1023px) {
#hamburger { display: flex; }
#desktop-nav { display: none !important; }
}
</style>
</head>
<!--
--------------------------------------------------------------------------------
MAIN BODY
--------------------------------------------------------------------------------
The 'selection:bg-primary/30' code dictates what color text highlights turn into
when you drag your mouse over them.
-->
<body
class="text-slate-300 antialiased selection:bg-primary/30 selection:text-primary relative overscroll-none"
>
<!-- Background Video: Currently set to 20% brightness using the Tailwind 'brightness-[0.2]' class -->
<video
class="fixed inset-0 w-full h-full object-cover object-top -z-20 brightness-[0.25]"
autoplay
loop
muted
playsinline
>
<source src="Background.mp4" type="video/mp4" />
Your browser does not support the video tag.
</video>
<!--
Nebula Background Layer:
This creates the starry sky effect and the colored glow blobs underneath the text.
It is made semi-transparent so the background video still shows through.
-->
<div class="nebula-container opacity-50 mix-blend-screen">
<div class="stars"></div>
<div
class="blur-orb bg-indigo-900/20 w-[800px] h-[800px] bottom-0 -right-48"
></div>
</div>
<!-- BIG DIGITAL GLOBE BACKGROUND -->
<!-- Positioned absolutely behind everything, sharp and visible -->
<div
class="fixed inset-0 z-[-15] flex justify-center items-center pointer-events-none opacity-40"
>
<!-- Using a placeholder for a sharp digital globe with glowing data points -->
<img
src="https://images.unsplash.com/photo-1451187580459-43490279c0fa?q=80&w=2072&auto=format&fit=crop"
alt=""
aria-hidden="true"
loading="lazy"
fetchpriority="low"
class="w-[800px] h-[800px] object-cover rounded-full mix-blend-screen animate-[spin_120s_linear_infinite]"
style="
mask-image: radial-gradient(circle, black 50%, transparent 100%);
-webkit-mask-image: radial-gradient(
circle,
black 50%,
transparent 100%
);
object-position: center;
"
/>
</div>
<!--
----------------------------------------------------------------------------
NAVIGATION HEADER
----------------------------------------------------------------------------
The 'backdrop-blur-md' creates the frosted glass effect at the top of the page.
-->
<header
class="fixed top-0 z-50 w-full backdrop-blur-md bg-[#02040a]/70 border-b border-white/5"
>
<div
class="max-w-6xl mx-auto px-4 sm:px-6 h-16 flex items-center justify-between relative"
>
<!-- Logo / Name -->
<div class="flex items-center gap-3">
<img
src="my_image.png"
alt="Saptarshi"
class="w-8 h-8 rounded-full object-cover object-top border border-orange-500/60 shadow-[0_0_10px_rgba(249,115,22,0.5)]"
/>
<span class="text-white font-bold tracking-widest text-xs lg:text-sm uppercase">Saptarshi Sadhu</span>
</div>
<!-- Desktop Navigation -->
<nav id="desktop-nav" class="flex items-center gap-4 lg:gap-6">
<a class="nav-link" href="#">Home</a>
<a class="nav-link" href="#about">About</a>
<a class="nav-link" href="#skills">Skills</a>
<a class="nav-link" href="#projects">Projects</a>
<a class="nav-link" href="#experience">Experience</a>
<a class="nav-link" href="#education">Education</a>
<a class="nav-link" href="#achievements">Achievements</a>
<a class="nav-link" href="blog.html">Blog</a>
<a class="nav-link" href="gallery.html">Gallery</a>
<a class="nav-link text-cyan-400 hover:text-cyan-300" href="#contact">Contact</a>
</nav>
<!-- Hamburger Button (mobile/tablet only) -->
<button id="hamburger" aria-label="Toggle menu" aria-expanded="false">
<span></span><span></span><span></span>
</button>
</div>
<!-- Mobile Nav Dropdown -->
<nav id="mobile-nav" aria-label="Mobile navigation">
<a class="nav-link" href="#">Home</a>
<a class="nav-link" href="#about">About</a>
<a class="nav-link" href="#skills">Skills</a>
<a class="nav-link" href="#projects">Projects</a>
<a class="nav-link" href="#experience">Experience</a>
<a class="nav-link" href="#education">Education</a>
<a class="nav-link" href="#achievements">Achievements</a>
<a class="nav-link" href="blog.html">Blog</a>
<a class="nav-link" href="gallery.html">Gallery</a>
<a class="nav-link text-cyan-400" href="#contact">Contact</a>
</nav>
</header>
<script>
(function() {
const btn = document.getElementById('hamburger');
const menu = document.getElementById('mobile-nav');
btn.addEventListener('click', function() {
const isOpen = menu.classList.toggle('open');
btn.classList.toggle('open', isOpen);
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MAIN CONTENT AREA
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<main class="w-full relative z-10">
<!-- HERO SECTION (Intro + Photo) -->
<section
class="max-w-6xl mx-auto px-6 min-h-[100vh] flex flex-col justify-center pt-24 pb-12"
>
<div class="grid grid-cols-1 lg:grid-cols-2 gap-12 items-center w-full">
<!-- Left Side: Profile Photo + Circular Orbit -->
<div
class="flex justify-center lg:justify-start items-center relative py-8"
>
<div
class="relative flex justify-center items-center w-[300px] h-[300px] sm:w-[400px] sm:h-[400px] md:w-[500px] md:h-[500px] transform scale-75 sm:scale-100"
id="orbit-stage"
>
<!-- ====== MINI GALAXY ORBITAL SYSTEM ====== -->
<!-- Outer orbit guide track (faint dashed ring) -->
<div
class="galaxy-ring"
style="
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height: 480px;
border: 1px dashed rgba(139, 92, 246, 0.18);
animation: galaxy-cw 120s linear infinite;
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></div>
<!-- Core energy halo / gravitational well shimmer -->
<div
class="galaxy-ring"
style="
width: 440px;
height: 440px;
border: 1px solid rgba(56, 189, 248, 0.12);
box-shadow:
0 0 40px rgba(6, 182, 212, 0.12) inset,
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animation: galaxy-shimmer 5s ease-in-out infinite;
transform: translate(-50%, -50%);
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></div>
<!-- JavaScript will inject the moving icons, dust, and trails here -->
<div
id="orbit-icons-container"
class="absolute inset-0 z-0 pointer-events-none"
></div>
<!-- ORANGE RING + PHOTO -->
<div
class="absolute rounded-full border-[6px] border-orange-500/80 animate-pulse-glow"
style="
width: 250px;
height: 250px;
z-index: 10;
pointer-events: none;
box-shadow: 0 0 40px rgba(249, 115, 22, 0.3);
"
></div>
<img
src="my_image.png"
alt="Saptarshi Sadhu Photo"
class="object-contain drop-shadow-[0_20px_40px_rgba(0,0,0,0.8)] scale-125 -translate-y-4"
style="
width: 250px;
height: auto;
position: relative;
z-index: 12;
"
/>
</div>
</div>
<!-- Right Side: Text and Buttons -->
<div class="max-w-2xl lg:ml-auto">
<h1
class="text-5xl md:text-7xl font-extrabold leading-tight text-white mb-4 tracking-tight"
>
I'm Saptarshi Sadhu
</h1>
<h2
class="text-2xl md:text-3xl italic leading-tight text-white mb-4 tracking-tight "
>Full Stack Developer & ML Researcher
</h2>
<p class="text-sm font-bold tracking-[0.2em] uppercase mb-8 h-5">
<span id="typing-text" class="animate-text-rgb"></span
><span class="animate-blink">|</span>
</p>
<p
class="text-lg text-slate-300 font-normal leading-relaxed mb-10 max-w-xl"
>
I focus on designing and engineering scalable full-stack systems, intelligent applications, and robust software architectures where performance, structure, and real-world usability matter.
</p>
<!-- Call to Action Buttons -->
<div class="flex flex-wrap items-center gap-4 mb-12">
<a
class="px-8 py-3 bg-cyan-600 hover:bg-cyan-500 hover:-translate-y-1 hover:shadow-[0_0_20px_rgba(6,182,212,0.4)] text-white font-semibold rounded-full transition-all duration-300 shadow-lg shadow-cyan-600/20 glass-card border-none"
href="assets/Saptarshi_Sadhu_Resume.pdf"
target="_blank"
rel="noopener"
download
>
Download Resume
</a>
<a
class="px-8 py-3 border border-white/20 hover:border-white/40 hover:-translate-y-1 hover:bg-white/5 hover:shadow-[0_0_15px_rgba(255,255,255,0.1)] text-white font-semibold rounded-full transition-all duration-300 glass-card"
href="#projects"
>
My Projects
</a>
</div>
<!-- Small informational footer underneath the buttons -->
<div
class="flex items-center gap-6 text-xs text-slate-900 font-medium border-l border-white/10 pl-4"
>
<span>Projects • Research • Experiments</span>
<span>Full-Stack • Machine Learning • Systems</span>
</div>
</div>
</div>
</section>
<!--
----------------------------------------------------------------------------
3D WORKSTATION SECTION
----------------------------------------------------------------------------
-->
<section
class="relative w-full h-[700px] flex items-center justify-center overflow-hidden select-none z-0 mt-8 mb-4"
>
<!-- Background Ambient Glow & Light Streaks -->
<div class="absolute inset-0 pointer-events-none">
<div
class="absolute top-1/2 left-1/2 w-[800px] h-[800px] bg-blue-500/10 rounded-full blur-[120px] -translate-y-1/2 -translate-x-1/2"
></div>
<div
class="absolute top-1/2 left-[40%] w-[500px] h-[500px] bg-cyan-400/15 rounded-full blur-[100px] -translate-y-1/2 -translate-x-1/2"
></div>
</div>
<!-- 3D Model Wrapper (parallax happens here via JS) -->
<div
id="pc-container"
class="relative w-full max-w-5xl mx-auto px-6 h-full flex items-center justify-center animate-pc-float"
>
<model-viewer
src="port3d-opt.glb"
camera-controls="true"
interaction-prompt="none"
alt="A 3D model of a modern developer workstation"
class="w-[1000px] h-[1000px] max-w-full drop-shadow-[0_20px_40px_rgba(0,0,0,0.8)]"
environment-image="neutral"
shadow-intensity="1"
exposure="0.8"
camera-orbit="0deg 80deg auto"
loading="lazy"
style="transform: scale(1.7); touch-action: pan-y"
>
</model-viewer>
</div>
</section>
<!--
----------------------------------------------------------------------------
ENGINEERING HIGHLIGHTS
----------------------------------------------------------------------------
-->
<section class="max-w-7xl mx-auto px-6 py-6 relative z-10 fade-up" style="animation-delay: 0.2s">
<div class="bg-gray-900/60 backdrop-blur-xl border border-cyan-500/20 rounded-2xl p-6 md:p-8 shrink-0 relative overflow-hidden">
<div class="absolute inset-0 bg-gradient-to-br from-cyan-500/5 to-purple-600/5 pointer-events-none"></div>
<div class="flex items-center gap-3 mb-6 relative z-10">
<span class="material-symbols-outlined text-cyan-400">memory</span>
<h3 class="text-white text-sm tracking-[0.2em] uppercase font-bold">Engineering Highlights</h3>
</div>
<div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6 relative z-10">
<!-- Item 1 -->
<div class="flex items-start gap-4">
<span class="material-symbols-outlined text-cyan-400/70 text-2xl">architecture</span>
<div>
<p class="text-white font-semibold text-sm mb-1">Dual-Mode Architecture</p>
<p class="text-gray-400 text-xs leading-relaxed">Integrated 3D Immersive & High-Performance Static execution branches.</p>
</div>
</div>
<!-- Item 2 -->
<div class="flex items-start gap-4">
<span class="material-symbols-outlined text-cyan-400/70 text-2xl">view_in_ar</span>
<div>
<p class="text-white font-semibold text-sm mb-1">WebGL Rendering</p>
<p class="text-gray-400 text-xs leading-relaxed">Hardware accelerated GPU rendering via model-viewer and custom shaders.</p>
</div>
</div>
<!-- Item 3 -->
<div class="flex items-start gap-4">
<span class="material-symbols-outlined text-cyan-400/70 text-2xl">cyclone</span>
<div>
<p class="text-white font-semibold text-sm mb-1">Vanilla JS Physics</p>
<p class="text-gray-400 text-xs leading-relaxed">Math-calculated orbital UI systems executed without heavy frameworks.</p>
</div>
</div>
<!-- Item 4 -->
<div class="flex items-start gap-4">
<span class="material-symbols-outlined text-cyan-400/70 text-2xl">speed</span>
<div>
<p class="text-white font-semibold text-sm mb-1">100/100 Lighthouse</p>
<p class="text-gray-400 text-xs leading-relaxed">Zero-dependency, heavily optimized static mode for instant load times.</p>
</div>
</div>
</div>
</div>
</section>
<!--
----------------------------------------------------------------------------
ABOUT ME TEXT SECTION
----------------------------------------------------------------------------
-->
<section
id="about"
class="max-w-7xl mx-auto px-6 py-24 relative z-10 text-center"
>
<h2
class="text-5xl md:text-6xl font-orbitron font-black text-white mb-6 tracking-widest uppercase fade-up"
style="animation-delay: 0s"
>
About Me
</h2>
<h2
class="text-xl md:text-2xl text-primary font-semibold mb-16 leading-snug max-w-3xl mx-auto fade-up"
style="animation-delay: 0.1s"
>
Designing systems where software, data, and intelligence converge.
</h2>
<div
class="grid grid-cols-1 lg:grid-cols-10 gap-6 max-w-7xl mx-auto text-left items-start"
>
<!-- Main Grid Options (Left Span: 70%) -->
<div
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<!-- Card 1: The Foundation (Spans 2 columns on large screens) -->
<div
class="col-span-1 md:col-span-2 lg:col-span-2 about-card text-left flex flex-col justify-center fade-up"
style="--theme-rgb: 6, 182, 212; animation-delay: 0s"
>
<!-- Network Pulse: Foundation to Systems -->
<div
class="hidden lg:block path-line-y connect-foundation-systems"
>
<div class="path-dot-y" style="animation-delay: 0s"></div>
<div class="path-dot-y" style="animation-delay: 1s"></div>
<div class="path-dot-y" style="animation-delay: 2s"></div>
</div>
<!-- Network Pulse: Foundation to Algorithms -->
<div
class="hidden lg:block path-line-x connect-foundation-algorithms"
>
<div class="path-dot-x" style="animation-delay: 0.5s"></div>
<div class="path-dot-x" style="animation-delay: 1.5s"></div>
<div class="path-dot-x" style="animation-delay: 2.5s"></div>
</div>
<div class="flex items-center gap-3 mb-4">
<span class="material-symbols-outlined text-primary"
>school</span
>
<h4
class="text-primary font-bold tracking-[0.2em] uppercase text-xs"
>
The Foundation
</h4>
</div>
<h3
class="text-lg md:text-xl text-slate-300 font-normal leading-relaxed"
>
I am a Computer Science undergraduate focused on understanding
and building complex digital systems. My academic journey has
been driven by curiosity about how software, data, and
infrastructure interact to create scalable and intelligent
applications. This focus is reflected in my academic
performance, maintaining CGPAs of 9.3, 9.5, and 9.43 across
semesters.
</h3>
</div>
<!-- Card 2: The Problem Solver -->
<div
class="col-span-1 md:col-span-1 lg:col-span-1 about-card text-left overflow-hidden flex flex-col justify-center fade-up"
style="--theme-rgb: 34, 211, 238; animation-delay: 0.15s"
>
<!-- Network Pulse: Algorithms to Ecosystems -->
<div
class="hidden lg:block path-line-y connect-algorithms-ecosystems"
>
<div class="path-dot-y" style="animation-delay: 0s"></div>
<div class="path-dot-y" style="animation-delay: 1s"></div>
<div class="path-dot-y" style="animation-delay: 2s"></div>
</div>
<div
class="absolute top-0 right-0 w-32 h-32 bg-cyan-500/10 blur-[50px] rounded-full mix-blend-screen pointer-events-none"
></div>
<div class="flex items-center gap-3 mb-4 relative z-10">
<span class="material-symbols-outlined text-cyan-400"
>code_blocks</span
>
<h4
class="text-cyan-400 font-bold tracking-[0.2em] uppercase text-xs"
>
Algorithms
</h4>
</div>
<h3
class="text-lg text-slate-300 font-normal leading-relaxed relative z-10"
>
I maintain a strong focus on algorithmic thinking and problem
solving, earning 4★ in C, 3★ in C++, and 3★ in Problem Solving
on HackerRank.
</h3>
</div>
<!-- Card 3: The Architect -->
<div
class="col-span-1 md:col-span-1 lg:col-span-1 about-card text-left flex flex-col justify-center fade-up"
style="--theme-rgb: 192, 132, 252; animation-delay: 0.45s"
>
<!-- Network Pulse: Systems to Ecosystems -->
<div
class="hidden lg:block path-line-x connect-systems-ecosystems"
>
<div class="path-dot-x" style="animation-delay: 1.5s"></div>
<div class="path-dot-x" style="animation-delay: 2.5s"></div>
<div class="path-dot-x" style="animation-delay: 3.5s"></div>
</div>
<!-- Network Pulse: Systems to Research -->
<div class="hidden lg:block path-line-y connect-systems-research">
<div class="path-dot-y" style="animation-delay: 0.5s"></div>
<div class="path-dot-y" style="animation-delay: 1.5s"></div>
<div class="path-dot-y" style="animation-delay: 2.5s"></div>
</div>
<div class="flex items-center gap-3 mb-4">
<span class="material-symbols-outlined text-purple-400"
>architecture</span
>
<h4
class="text-purple-400 font-bold tracking-[0.2em] uppercase text-xs"
>
System Architecture
</h4>
</div>
<h3 class="text-lg text-slate-300 font-normal leading-relaxed">
My work spans full-stack development, algorithmic problem
solving, and machine learning research. I enjoy designing
systems end-to-end — from frontend interfaces and backend
services to databases and infrastructure — ensuring that each
layer works cohesively within a larger architecture.
</h3>
</div>
<!-- Card 4: The Synthesizer -->
<div
class="col-span-1 md:col-span-2 lg:col-span-2 about-card text-left flex flex-col justify-center fade-up"
style="--theme-rgb: 244, 114, 182; animation-delay: 0.6s"
>
<!-- Network Pulse: Ecosystems to Research -->
<div
class="hidden lg:block path-line-y connect-ecosystems-research"
>
<div class="path-dot-y" style="animation-delay: 0s"></div>
<div class="path-dot-y" style="animation-delay: 1s"></div>
<div class="path-dot-y" style="animation-delay: 2s"></div>
</div>
<div class="flex items-center gap-3 mb-4">
<span class="material-symbols-outlined text-pink-400">hub</span>
<h4
class="text-pink-400 font-bold tracking-[0.2em] uppercase text-xs"
>
Tech Ecosystems
</h4>
</div>
<h3 class="text-lg text-slate-300 font-normal leading-relaxed">
I actively strengthen my technical foundation through continuous
learning and experimentation across modern technologies
including JavaScript ecosystems, Python, React, Node.js,
databases, cloud platforms, and AI frameworks. Rather than
treating tools as isolated skills, I focus on understanding how
technologies integrate to form complete software ecosystems.
This includes how frontend frameworks interact with backend
services, how data flows through applications, and how
infrastructure supports scalable deployments. Through structured
learning, project development, and experimentation, I
continuously expand my exposure to different programming
paradigms, frameworks, and architectural patterns. This approach
helps me build a deeper understanding of the broader software
landscape rather than limiting myself to a single stack.
</h3>
</div>
<!-- Card 5: The Researcher -->
<div
class="col-span-1 md:col-span-2 lg:col-span-3 about-card text-left flex flex-col justify-center overflow-hidden fade-up"
style="--theme-rgb: 52, 211, 153; animation-delay: 0.75s"
>
<!-- Network Pulse: Research to Vision -->
<div class="hidden lg:block path-line-y connect-research-vision">
<div class="path-dot-y" style="animation-delay: 0s"></div>
<div class="path-dot-y" style="animation-delay: 1s"></div>
<div class="path-dot-y" style="animation-delay: 2s"></div>
</div>
<div
class="absolute bottom-0 right-0 w-64 h-64 bg-emerald-500/10 blur-[80px] rounded-full mix-blend-screen pointer-events-none -translate-x-10 translate-y-10"
></div>
<div class="flex items-center gap-3 mb-4 relative z-10">
<span class="material-symbols-outlined text-emerald-400"
>science</span
>
<h4
class="text-emerald-400 font-bold tracking-[0.2em] uppercase text-xs"
>
Machine Learning Research
</h4>
</div>
<h3
class="text-lg md:text-xl text-slate-300 font-normal leading-relaxed relative z-10"
>
Alongside software development, I am actively involved in ML
research on urban air quality prediction, exploring models that
analyze pollutants (VOCs, O₃, NOx) using environmental and
temporal data. The project investigates how data-driven
techniques can help understand complex patterns and support
better forecasting.
</h3>
</div>
<!-- Card 6: The Vision (Spans full width of the left 3 columns) -->
<div
class="col-span-1 md:col-span-2 lg:col-span-3 about-card text-center bg-primary/5 overflow-hidden group fade-up"
style="--theme-rgb: 6, 182, 212; animation-delay: 0.9s"
>
<div
class="absolute inset-0 bg-gradient-to-r from-primary/0 via-primary/5 to-primary/0 opacity-0 group-hover:opacity-100 transition-opacity duration-1000 blur-xl"
></div>
<h4
class="text-primary font-bold tracking-[0.3em] uppercase text-sm mb-6 relative z-10"
>
Long-Term Vision
</h4>
<h3
class="text-[1.6rem] leading-[1.5] text-white font-semibold max-w-4xl mx-auto relative z-10"
>
My long-term goal is to grow into an engineer capable of
designing intelligent systems, building scalable software
infrastructure, and contributing to technologies that operate at
real-world scale.
</h3>
</div>
<!-- </div> Closes the Left Grid -->
</div>
<!-- </div> Closes the Left Grid -->
<!-- Key Highlights Sidebar (Right Span: 30%) -->
<!-- Key Highlights Sidebar (Right Span: 30%) -->
<div
class="col-span-1 lg:col-span-3 about-card overflow-hidden flex flex-col h-full bg-cyan-950/10 justify-between fade-up"
style="--theme-rgb: 34, 211, 238; animation-delay: 0.3s"
>
<!-- Glowing background accent -->
<div
class="absolute top-[-50px] right-[-50px] w-40 h-40 bg-cyan-500/15 blur-[60px] rounded-full pointer-events-none"
></div>
<div
class="flex items-center gap-3 relative z-10 border-b border-cyan-500/20 pb-4"
>
<span class="material-symbols-outlined text-cyan-400"
>workspace_premium</span
>
<h3
class="text-cyan-400 font-bold tracking-[0.2em] uppercase text-sm"
>
Key Highlights
</h3>
</div>
<!-- Education -->
<div class="relative z-10 my-auto">
<h4
class="text-cyan-400 text-[11px] font-bold uppercase tracking-[0.2em] mb-5 border-l-2 border-cyan-400 pl-2"
>
Education
</h4>
<div class="space-y-4 pl-3">
<div>
<h5
class="text-slate-400 text-[10px] font-semibold uppercase tracking-wider mb-1"
>
WBBSE
</h5>
<div class="text-white font-mono text-[14px]">
<span class="text-cyan-300 leading-none">93.71%</span>
</div>
</div>
<div>
<h5
class="text-slate-400 text-[10px] font-semibold uppercase tracking-wider mb-1"
>
WBCHSE
</h5>
<div class="text-white font-mono text-[14px]">
<span class="text-cyan-300 leading-none">89.60%</span>
</div>
</div>
<div>
<h5
class="text-slate-400 text-[10px] font-semibold uppercase tracking-wider mb-1"
>
CGPA (Current)
</h5>
<div
class="text-white font-mono text-[14px] flex items-center space-x-1.5"
>
<span class="text-cyan-300">9.3</span>
<span class="text-slate-500">•</span>
<span class="text-cyan-300">9.5</span>
<span class="text-slate-500">•</span>
<span class="text-cyan-300 leading-none">9.43</span>
</div>
</div>
</div>
</div>
<div class="highlights-divider"></div>
<!-- Coding -->
<div class="relative z-10 my-auto">
<h4
class="text-cyan-400 text-[11px] font-bold uppercase tracking-[0.2em] mb-5 border-l-2 border-cyan-400 pl-2"
>
Coding
</h4>
<div class="pl-3">
<h5
class="text-slate-400 text-[10px] font-semibold uppercase tracking-wider mb-3"
>