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index.html
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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>Shrikrishnan Balakrishnan - Portfolio</title>
<style>
/* General Styles */
body {
margin: 0;
padding: 0;
font-family: 'Poppins', sans-serif;
background: #f9f9f9;
color: #333;
line-height: 1.6;
}
h1, h2, h3 {
margin: 0;
padding: 0;
}
a {
text-decoration: none;
color: #08CE90;
}
a:hover {
text-decoration: underline;
}
ul {
padding: 0;
margin: 0;
list-style: none;
}
/* Header Styles */
header {
background: linear-gradient(135deg, #4CAF50, #087F5B);
color: white;
padding: 20px;
text-align: center;
position: relative;
}
header h1 {
font-size: 3rem;
margin-bottom: 10px;
}
header p {
margin: 10px 0;
font-size: 1.2rem;
}
header .contact-links {
margin-top: 20px;
}
header .contact-links a {
display: inline-block;
margin: 0 10px;
font-size: 1rem;
font-weight: bold;
}
/* Hero Section */
.hero {
background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
url('https://source.unsplash.com/1200x600/?technology,programming') no-repeat center center/cover;
height: 400px;
display: flex;
align-items: center;
justify-content: center;
text-align: center;
color: white;
font-size: 1.8rem;
font-weight: bold;
text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.6);
}
/* Main Content Styles */
.container {
width: 90%;
max-width: 1200px;
margin: 20px auto;
background: #fff;
border-radius: 10px;
box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
overflow: hidden;
}
section {
padding: 20px;
border-bottom: 1px solid #ddd;
}
section:last-child {
border-bottom: none;
}
section h2 {
font-size: 2rem;
color: #087F5B;
margin-bottom: 10px;
}
section ul {
margin-top: 10px;
padding-left: 20px;
}
section ul li {
margin-bottom: 10px;
}
/* Skills Section Grid */
.skills-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
gap: 15px;
}
/* Timeline Section */
.timeline {
position: relative;
margin: 20px 0;
padding-left: 40px;
}
.timeline::before {
content: '';
position: absolute;
left: 20px;
top: 0;
bottom: 0;
width: 2px;
background: #087F5B;
}
.timeline li {
position: relative;
margin-bottom: 20px;
}
.timeline li::before {
content: '';
position: absolute;
left: 10px;
top: 0;
width: 10px;
height: 10px;
background: #087F5B;
border-radius: 50%;
}
/* Footer Styles */
footer {
text-align: center;
background: #333;
color: white;
padding: 15px 10px;
font-size: 16px;
}
footer a {
color: #08CE90;
}
/* Animations */
.fade-in {
animation: fadeIn 1.5s ease-in-out both;
}
@keyframes fadeIn {
from {
opacity: 0;
transform: translateY(20px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
/* Responsive Design */
@media (max-width: 768px) {
header h1 {
font-size: 2.5rem;
}
.container {
width: 95%;
}
}
</style>
</head>
<body>
<header class="fade-in">
<h1>Shrikrishnan Balakrishnan</h1>
<p>Senior Software Engineer | Java, Spring Boot, Microservices</p>
<div class="contact-links">
<a href="mailto:[email protected]">Email Me</a>
<a href="https://linkedin.com/in/shrikrishnanbalakrishnan" target="_blank">LinkedIn</a>
<a href="https://github.com/Shrikrishnan" target="_blank">GitHub</a>
<a href="https://leetcode.com/b_shrikrishnan/" target="_blank">LeetCode</a>
</div>
</header>
<div class="hero fade-in">
Building Scalable and Impactful Software Systems
</div>
<div class="container">
<section class="fade-in">
<h2>About Me</h2>
<p>
Senior Software Engineer with over 5 years of experience in developing scalable, high-performance software solutions.
Proficient in Java, Spring Boot, microservices architecture, and system design, with a focus on creating impactful
and resilient systems.
</p>
</section>
<section class="fade-in">
<h2>Skills</h2>
<div class="skills-grid">
<div><strong>Programming:</strong> Java, J2EE, SQL, Bash</div>
<div><strong>Frameworks:</strong> Spring Boot, JPA, Querydsl</div>
<div><strong>Tools:</strong> Git, Grafana, GitLab</div>
<div><strong>Specializations:</strong> HLD, LLD, Problem Solving</div>
</div>
</section>
<section class="fade-in">
<h2>Experience</h2>
<ul class="timeline">
<li>
<h3>Senior Software Engineer - Hapag-Lloyd AG (Aug 2023 - Present)</h3>
<ul>
<li>Migrated a legacy mainframe system to a cloud-based microservices architecture, reducing operational costs by 40%.</li>
<li>Constructed a Kafka-based pipeline to migrate 578M records with zero downtime.</li>
</ul>
</li>
<li>
<h3>Senior Analyst - Wipro (Oct 2022 - Jun 2023)</h3>
<ul>
<li>Optimized existing Spring Boot services for improved performance, cutting costs by 50%.</li>
<li>Led a team of three engineers to deliver quality software aligned with client needs.</li>
</ul>
</li>
<li>
<h3>Analyst - Wipro (Jun 2021 - Sep 2022)</h3>
<ul>
<li>Owned and delivered small modules, ensuring timely deployment with high quality.</li>
<li>Wrote defect-free code, maintaining high software standards.</li>
</ul>
</li>
</ul>
<div id="experience-timer" class="fade-in" style="font-size: 1.2rem; color: #087F5B; font-weight: bold;"></div>
</section>
<section class="fade-in">
<h2>Education</h2>
<ul>
<li>Scaler Academy (2025) - Specialization in Software Development & Problem Solving</li>
<li>SASTRA University (2019) - B.Tech in Computer Science Engineering</li>
</ul>
</section>
</div>
<footer>
<p>© 2024 Shrikrishnan Balakrishnan | <a href="https://shrikrishnan.github.io/ShrikrishnanBalakrishnan/" target="_blank">Visit My Website</a></p>
</footer>
<script>
function calculateExperienceWithBreaks(workPeriods) {
const now = new Date();
let totalMilliseconds = 0;
workPeriods.forEach(({ start, end }) => {
const startDate = new Date(start);
const endDate = end ? new Date(end) : now; // If no end date, assume ongoing
totalMilliseconds += endDate - startDate; // Sum the duration of each period
});
// Convert milliseconds into years, months, days, hours, minutes, and seconds
let remainingMilliseconds = totalMilliseconds;
const years = Math.floor(remainingMilliseconds / (365 * 24 * 60 * 60 * 1000));
remainingMilliseconds %= 365 * 24 * 60 * 60 * 1000;
const months = Math.floor(remainingMilliseconds / (30 * 24 * 60 * 60 * 1000));
remainingMilliseconds %= 30 * 24 * 60 * 60 * 1000;
const days = Math.floor(remainingMilliseconds / (24 * 60 * 60 * 1000));
remainingMilliseconds %= 24 * 60 * 60 * 1000;
const hours = Math.floor(remainingMilliseconds / (60 * 60 * 1000));
remainingMilliseconds %= 60 * 60 * 1000;
const minutes = Math.floor(remainingMilliseconds / (60 * 1000));
remainingMilliseconds %= 60 * 1000;
const seconds = Math.floor(remainingMilliseconds / 1000);
return `${years}y:${months}m:${days}d:${hours}h:${minutes}m:${seconds}s`;
}
function updateExperienceTimerWithBreaks() {
const workPeriods = [
{ start: "2018-06-01", end: "2020-06-30" }, // Example job 1
{ start: "2021-01-01", end: "2023-06-30" }, // Example job 2
{ start: "2023-08-01" }, // Ongoing job
];
const timerElement = document.getElementById("experience-timer");
timerElement.textContent = calculateExperienceWithBreaks(workPeriods);
}
setInterval(updateExperienceTimerWithBreaks, 1000);
</script>
</body>
</html>