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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Janani N | Electrical & Electronics Engineer</title>
<style>
:root {
--bg-color: #07090e;
--card-bg: rgba(17, 22, 37, 0.7);
--accent-cyan: #00f0ff;
--accent-blue: #0077ff;
--accent-green: #00ff88;
--text-main: #e0e6ed;
--text-muted: #8892b0;
--border-color: rgba(0, 240, 255, 0.15);
}
* {
margin: 0;
padding: 0;
box-sizing: border-box;
font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}
body {
background-color: var(--bg-color);
color: var(--text-main);
line-height: 1.6;
overflow-x: hidden;
position: relative;
}
/* Interactive Canvas Layers */
#bg-canvas, #cursor-canvas {
position: fixed;
top: 0;
left: 0;
width: 100vw;
height: 100vh;
pointer-events: none;
}
#bg-canvas {
z-index: -2;
}
#cursor-canvas {
z-index: 9999;
}
nav {
display: flex;
justify-content: space-between;
align-items: center;
padding: 1.5rem 10%;
background: rgba(7, 9, 14, 0.85);
backdrop-filter: blur(12px);
position: sticky;
top: 0;
z-index: 1000;
border-bottom: 1px solid var(--border-color);
}
.logo {
font-size: 1.5rem;
font-weight: bold;
color: var(--accent-cyan);
letter-spacing: 1px;
text-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
}
.nav-links {
display: flex;
list-style: none;
gap: 2rem;
}
.nav-links a {
color: var(--text-main);
text-decoration: none;
transition: all 0.3s;
}
.nav-links a:hover {
color: var(--accent-cyan);
text-shadow: 0 0 8px var(--accent-cyan);
}
header {
padding: 6rem 10% 4rem 10%;
display: flex;
flex-direction: column;
align-items: flex-start;
}
.badge {
background: rgba(0, 240, 255, 0.1);
color: var(--accent-cyan);
padding: 0.4rem 1rem;
border-radius: 20px;
border: 1px solid var(--accent-cyan);
font-size: 0.85rem;
margin-bottom: 1rem;
box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
}
h1 {
font-size: 3.8rem;
margin-bottom: 0.5rem;
background: linear-gradient(45deg, #fff, var(--text-muted));
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
}
h2.subtitle {
font-size: 1.5rem;
color: var(--accent-cyan);
margin-bottom: 1.5rem;
font-weight: 400;
text-shadow: 0 0 8px rgba(0, 240, 255, 0.3);
}
.bio {
max-width: 700px;
color: var(--text-muted);
font-size: 1.1rem;
margin-bottom: 2rem;
}
.cta-buttons {
display: flex;
gap: 1rem;
flex-wrap: wrap;
}
.btn {
padding: 0.8rem 1.8rem;
border-radius: 5px;
text-decoration: none;
font-weight: 600;
transition: all 0.3s;
}
.btn-primary {
background: linear-gradient(45deg, var(--accent-blue), var(--accent-cyan));
color: #000;
box-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
}
.btn-primary:hover {
box-shadow: 0 0 25px rgba(0, 240, 255, 0.6);
transform: translateY(-2px);
}
.btn-secondary {
border: 1px solid var(--border-color);
color: var(--text-main);
background: var(--card-bg);
backdrop-filter: blur(5px);
}
.btn-secondary:hover {
border-color: var(--accent-cyan);
color: var(--accent-cyan);
box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
transform: translateY(-2px);
}
section {
padding: 4rem 10%;
}
.section-title {
font-size: 2rem;
margin-bottom: 2rem;
position: relative;
display: inline-block;
}
.section-title::after {
content: "";
position: absolute;
bottom: -5px;
left: 0;
width: 50%;
height: 2px;
background: var(--accent-cyan);
box-shadow: 0 0 8px var(--accent-cyan);
}
.grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: 2rem;
}
.card {
background: var(--card-bg);
backdrop-filter: blur(10px);
border: 1px solid var(--border-color);
padding: 2rem;
border-radius: 8px;
transition: all 0.3s ease;
position: relative;
overflow: hidden;
}
.card::before {
content: '';
position: absolute;
top: 0;
left: -100%;
width: 100%;
height: 2px;
background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
transition: 0.5s;
}
.card:hover::before {
left: 100%;
}
.card:hover {
transform: translateY(-5px);
border-color: var(--accent-cyan);
box-shadow: 0 10px 30px -10px rgba(0, 240, 255, 0.2);
}
.card h3 {
color: var(--accent-cyan);
margin-bottom: 1rem;
}
.tech-stack {
display: flex;
flex-wrap: wrap;
gap: 0.5rem;
margin-top: 1rem;
}
.tag {
background: rgba(0, 240, 255, 0.05);
padding: 0.2rem 0.6rem;
border-radius: 4px;
font-size: 0.8rem;
color: var(--accent-cyan);
border: 1px solid rgba(0, 240, 255, 0.2);
}
.timeline {
border-left: 2px solid var(--border-color);
padding-left: 2rem;
margin-left: 1rem;
}
.timeline-item {
position: relative;
margin-bottom: 2.5rem;
}
.timeline-item::before {
content: "";
position: absolute;
left: -2.65rem;
top: 5px;
width: 12px;
height: 12px;
border-radius: 50%;
background: var(--accent-cyan);
box-shadow: 0 0 10px var(--accent-cyan);
}
.date {
font-size: 0.85rem;
color: var(--accent-cyan);
margin-bottom: 0.5rem;
}
.list-style {
list-style-type: none;
padding-left: 0;
}
.list-style li {
position: relative;
padding-left: 1.5rem;
margin-bottom: 0.5rem;
color: var(--text-muted);
}
.list-style li::before {
content: "⚡";
position: absolute;
left: 0;
color: var(--accent-cyan);
font-size: 0.8rem;
}
footer {
text-align: center;
padding: 2rem;
border-top: 1px solid var(--border-color);
color: var(--text-muted);
font-size: 0.9rem;
background: rgba(7, 9, 14, 0.9);
}
@media (max-width: 768px) {
h1 { font-size: 2.5rem; }
.nav-links { display: none; }
section { padding: 3rem 5%; }
header { padding: 4rem 5% 2rem 5%; }
}
</style>
</head>
<body>
<!-- Interactive Canvas Elements -->
<canvas id="bg-canvas"></canvas>
<canvas id="cursor-canvas"></canvas>
<nav>
<div class="logo"><JANANI N /></div>
<ul class="nav-links">
<li><a href="#about">About</a></li>
<li><a href="#projects">Projects</a></li>
<li><a href="#experience">Experience</a></li>
<li><a href="#skills">Skills</a></li>
<li><a href="#achievements">Achievements</a></li>
<li><a href="#contact">Contact</a></li>
</ul>
</nav>
<header id="about">
<div class="badge">Electrical & Electronics Engineer</div>
<h1>Janani N</h1>
<h2 class="subtitle">Embedded Systems, Control Logic & Software Developer</h2>
<p class="bio">
Electrical & Electronics Engineering student (87.4% CGPA) with hands-on project and internship experience in embedded systems, control systems, and digital logic circuit design[cite: 6]. Proficient in Java, Python, Scilab, and AutoCAD[cite: 6].
</p>
<div class="cta-buttons">
<a href="https://www.linkedin.com/in/janani-n-4b29342a6" target="_blank" class="btn btn-primary">LinkedIn Profile</a>
<a href="https://github.com/janani2662" target="_blank" class="btn btn-secondary">GitHub Projects</a>
<a href="https://leetcode.com/u/Janani008/" target="_blank" class="btn btn-secondary">LeetCode Profile</a>
</div>
</header>
<section id="projects">
<h2 class="section-title">Featured Technical Projects</h2>
<div class="grid">
<div class="card">
<h3>EV2G Smart Energy System</h3>
<p>Designed a bidirectional EV-to-grid energy flow system, running Scilab simulations across 3 load scenarios to improve grid stability and validate power transfer efficiency[cite: 6]. Participated in the Smart India Hackathon (SIH) EV2G category[cite: 6].</p>
<div class="tech-stack">
<span class="tag">Scilab</span>
<span class="tag">Bidirectional Flow</span>
<span class="tag">Grid Stability</span>
</div>
</div>
<div class="card">
<h3>IoT Based Smart Home System</h3>
<p>Built a smart home automation system controlling 5+ household appliances remotely via Arduino, cutting manual switching effort by an estimated 80%[cite: 6]. Presented to faculty and peer evaluators[cite: 6].</p>
<div class="tech-stack">
<span class="tag">Arduino IDE</span>
<span class="tag">Automation</span>
<span class="tag">Sensor Interfacing</span>
</div>
</div>
<div class="card">
<h3>Battery Management in Fire Monitoring</h3>
<p>Implemented a battery monitoring system delivering uninterrupted power backup for fire detection sensors, tested across 2 simulated failure scenarios[cite: 6].</p>
<div class="tech-stack">
<span class="tag">Battery Management</span>
<span class="tag">Fire Safety</span>
<span class="tag">Hardware Backup</span>
</div>
</div>
<div class="card">
<h3>Solar Panel MPPT Simulation</h3>
<p>Built a Python simulation of Maximum Power Point Tracking (MPPT) using the Perturb & Observe algorithm for solar charge control[cite: 6].</p>
<div class="tech-stack">
<span class="tag">Python</span>
<span class="tag">P&O Algorithm</span>
<span class="tag">Renewable Energy</span>
</div>
</div>
<div class="card">
<h3>AI Resume Screening Bot</h3>
<p>Developed an AI-powered resume screening bot for HR automation, using NLP and TF-IDF similarity to match candidate resumes against job descriptions and rank them[cite: 6].</p>
<div class="tech-stack">
<span class="tag">Python</span>
<span class="tag">Streamlit</span>
<span class="tag">NLP</span>
<span class="tag">scikit-learn</span>
</div>
</div>
</div>
</section>
<section id="experience">
<h2 class="section-title">Industrial Experience</h2>
<div class="timeline">
<div class="timeline-item">
<div class="date">Jan 2026</div>
<h3>Electrical Engineering Intern</h3>
<p><strong>Taark Equipments Private Limited</strong></p>
<p>Assembled and installed electrical components and control panels during the internship, achieving high alignment accuracy on final quality checks[cite: 6].</p>
</div>
<div class="timeline-item">
<div class="date">Sep 2024</div>
<h3>Industrial Trainee</h3>
<p><strong>Unique Shell Mould Pvt. Limited</strong></p>
<p>Supported shell moulding and casting operations, learning material handling and safety practices during the internship[cite: 6].</p>
</div>
</div>
</section>
<section id="skills">
<h2 class="section-title">Technical Expertise & Certifications</h2>
<div class="grid">
<div class="card">
<h3>Programming & Data</h3>
<p>Java, Python, SQL, Data Structures & Algorithms[cite: 6].</p>
</div>
<div class="card">
<h3>Embedded & Control Systems</h3>
<p>Arduino IDE, Microcontroller Programming, Sensor Interfacing, Scilab/MATLAB Simulation, Bidirectional Energy Flow Modeling[cite: 6].</p>
</div>
<div class="card">
<h3>Certifications</h3>
<ul class="list-style">
<li>NPTEL (Elite Plus Silver) — Internet of Things[cite: 6]</li>
<li>NPTEL (Elite) — Industrial Internet of Things (Industry 4.0)[cite: 6]</li>
<li>NPTEL (Elite) — Soft Skills and Personality Development[cite: 6]</li>
<li>Infosys Springboard — Data Structures & Algorithms using Python[cite: 6]</li>
</ul>
</div>
</div>
</section>
<section id="achievements">
<h2 class="section-title">Achievements & Participation</h2>
<div class="card">
<ul class="list-style">
<li>Participated in the Smart India Hackathon (SIH) EV2G category[cite: 6].</li>
<li>Participated in Inter-College Hackathon at Sri Eshwar College of Engineering, collaborating to build a technical prototype[cite: 6].</li>
<li>Presented technical PPT on engineering concepts and project ideas at Kongu College of Engineering inter-college symposium[cite: 6].</li>
<li>Completed structured Java programming training program[cite: 6].</li>
</ul>
</div>
</section>
<section id="contact">
<h2 class="section-title">Get In Touch</h2>
<div class="card" style="max-width: 600px;">
<p><strong>Location:</strong> Coimbatore, Tamil Nadu, India[cite: 6]</p>
<p><strong>Email:</strong> Jananirevathi19@gmail.com[cite: 6]</p>
<p><strong>Phone:</strong> +91 6383567349[cite: 6]</p>
<div class="cta-buttons" style="margin-top: 1.5rem;">
<a href="mailto:Jananirevathi19@gmail.com" class="btn btn-primary">Send Email</a>
</div>
</div>
</section>
<footer>
<p>© 2026 Janani N. Electrical & Electronics Engineering Portfolio.</p>
</footer>
<!-- Interactive Animation Scripts -->
<script>
// --- 1. PCB Grid Circuit Pulse Background ---
const bgCanvas = document.getElementById('bg-canvas');
const bgCtx = bgCanvas.getContext('2d');
let width, height;
const gridSize = 45;
let pulses = [];
function resizeBg() {
width = bgCanvas.width = window.innerWidth;
height = bgCanvas.height = window.innerHeight;
}
window.addEventListener('resize', resizeBg);
resizeBg();
class CircuitPulse {
constructor() {
this.reset();
}
reset() {
this.x = Math.floor(Math.random() * (width / gridSize)) * gridSize;
this.y = Math.floor(Math.random() * (height / gridSize)) * gridSize;
this.length = Math.floor(Math.random() * 8) + 4;
this.currentStep = 0;
this.direction = Math.floor(Math.random() * 4); // 0: up, 1: right, 2: down, 3: left
this.speed = Math.random() * 2 + 1;
this.history = [];
this.color = Math.random() > 0.3 ? '#00f0ff' : '#0077ff';
this.alive = true;
}
update() {
this.history.push({ x: this.x, y: this.y });
if (this.history.length > 15) this.history.shift();
switch (this.direction) {
case 0: this.y -= this.speed; break;
case 1: this.x += this.speed; break;
case 2: this.y += this.speed; break;
case 3: this.x -= this.speed; break;
}
if (Math.abs(this.x % gridSize) < this.speed && Math.abs(this.y % gridSize) < this.speed) {
this.currentStep++;
if (Math.random() > 0.5) {
this.direction = (this.direction + (Math.random() > 0.5 ? 1 : 3)) % 4;
}
}
if (this.currentStep >= this.length || this.x < 0 || this.x > width || this.y < 0 || this.y > height) {
this.alive = false;
}
}
draw() {
if (this.history.length < 2) return;
bgCtx.beginPath();
bgCtx.moveTo(this.history[0].x, this.history[0].y);
for (let i = 1; i < this.history.length; i++) {
bgCtx.lineTo(this.history[i].x, this.history[i].y);
}
bgCtx.strokeStyle = this.color;
bgCtx.lineWidth = 2;
bgCtx.shadowBlur = 8;
bgCtx.shadowColor = this.color;
bgCtx.stroke();
bgCtx.shadowBlur = 0;
}
}
for (let i = 0; i < 25; i++) {
pulses.push(new CircuitPulse());
}
function animateBg() {
bgCtx.fillStyle = 'rgba(7, 9, 14, 0.2)';
bgCtx.fillRect(0, 0, width, height);
bgCtx.fillStyle = 'rgba(0, 240, 255, 0.05)';
for (let x = 0; x < width; x += gridSize) {
for (let y = 0; y < height; y += gridSize) {
bgCtx.fillRect(x - 1, y - 1, 2, 2);
}
}
pulses.forEach((pulse, index) => {
pulse.update();
pulse.draw();
if (!pulse.alive) {
pulses[index] = new CircuitPulse();
}
});
requestAnimationFrame(animateBg);
}
animateBg();
// --- 2. Interactive Cursor Electrical Sparks ---
const cursorCanvas = document.getElementById('cursor-canvas');
const cursorCtx = cursorCanvas.getContext('2d');
let cWidth, cHeight;
const mouse = { x: -1000, y: -1000 };
const sparks = [];
function resizeCursorCanvas() {
cWidth = cursorCanvas.width = window.innerWidth;
cHeight = cursorCanvas.height = window.innerHeight;
}
window.addEventListener('resize', resizeCursorCanvas);
resizeCursorCanvas();
window.addEventListener('mousemove', (e) => {
mouse.x = e.clientX;
mouse.y = e.clientY;
for (let i = 0; i < 3; i++) {
sparks.push(new ElectricalSpark(mouse.x, mouse.y));
}
});
class ElectricalSpark {
constructor(x, y) {
this.x = x;
this.y = y;
this.angle = Math.random() * Math.PI * 2;
this.speed = Math.random() * 4 + 1;
this.vx = Math.cos(this.angle) * this.speed;
this.vy = Math.sin(this.angle) * this.speed;
this.life = 1.0;
this.decay = Math.random() * 0.04 + 0.02;
this.size = Math.random() * 2 + 1;
this.color = Math.random() > 0.4 ? '#00f0ff' : (Math.random() > 0.5 ? '#00ff88' : '#ffffff');
}
update() {
this.x += this.vx + (Math.random() - 0.5) * 4;
this.y += this.vy + (Math.random() - 0.5) * 4;
this.life -= this.decay;
}
draw() {
cursorCtx.save();
cursorCtx.globalAlpha = Math.max(0, this.life);
cursorCtx.strokeStyle = this.color;
cursorCtx.lineWidth = this.size;
cursorCtx.shadowBlur = 10;
cursorCtx.shadowColor = this.color;
cursorCtx.beginPath();
cursorCtx.moveTo(this.x, this.y);
cursorCtx.lineTo(this.x - this.vx * 2, this.y - this.vy * 2);
cursorCtx.stroke();
cursorCtx.restore();
}
}
function animateCursor() {
cursorCtx.clearRect(0, 0, cWidth, cHeight);
if (mouse.x > 0 && mouse.y > 0) {
const gradient = cursorCtx.createRadialGradient(mouse.x, mouse.y, 0, mouse.x, mouse.y, 80);
gradient.addColorStop(0, 'rgba(0, 240, 255, 0.15)');
gradient.addColorStop(0.5, 'rgba(0, 119, 255, 0.05)');
gradient.addColorStop(1, 'rgba(0, 0, 0, 0)');
cursorCtx.fillStyle = gradient;
cursorCtx.beginPath();
cursorCtx.arc(mouse.x, mouse.y, 80, 0, Math.PI * 2);
cursorCtx.fill();
}
for (let i = sparks.length - 1; i >= 0; i--) {
sparks[i].update();
sparks[i].draw();
if (sparks[i].life <= 0) {
sparks.splice(i, 1);
}
}
requestAnimationFrame(animateCursor);
}
animateCursor();
</script>
</body>
</html>