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<!DOCTYPE html>
<html class="no-js" lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Sreecharan Vanam - Portfolio</title>
<link rel="shortcut icon" href="favicon.ico" type="image/x-icon">
<link rel="icon" href="favicon.ico" type="image/x-icon">
<link href="https://fonts.googleapis.com/css?family=Lato:300,400,700,900" rel="stylesheet">
<link rel="stylesheet" href="libs/font-awesome/css/font-awesome.min.css">
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="css/styles.css" rel="stylesheet">
<style>
.header-content {
display: flex;
align-items: center;
justify-content: center;
text-align: left;
}
.header-content img {
display: flex;
border-radius: 50%;
width: 820px;
height: 380px;
margin-right: 20px;
}
.header-content .header-details {
flex-grow: 1;
}
</style>
</head>
<body>
<div id="mobile-menu-open" class="shadow-large">
<i class="fa fa-bars" aria-hidden="true"></i>
</div>
<!-- End #mobile-menu-toggle -->
<header>
<div id="mobile-menu-close">
<span>Close</span> <i class="fa fa-times" aria-hidden="true"></i>
</div>
<ul id="menu" class="shadow">
<li>
<a href="#about">About</a>
</li>
<li>
<a href="#experience">Experience</a>
</li>
<li>
<a href="#education">Education</a>
</li>
<li>
<a href="#projects">Projects</a>
</li>
<li>
<a href="#skills">Skills</a>
</li>
<li>
<a href="#contact">Contact</a>
</li>
</ul>
</header>
<!-- End header -->
<div id="lead">
<div id="lead-content">
<div class="header-content">
<img src="images/Profile_Picture.jpg" alt="Sreecharan Vanam">
<div class="header-details">
<h1>Sreecharan Vanam</h1>
<h2>Data Scientist at NCR Atleos. Python | Azure | Machine Learning | Deep Learning | Tableau | PyTorch | R | Generative AI | Large Language Models | ML-ops | SQL | ArcGIS | AWS .</h2>
</div>
</div>
<a href="https://github.com/SreecharanV/devportfolio/blob/master/Sreecharan_Resume_UP.pdf" class="btn-rounded-white">Download Resume</a>
</div>
<!-- End #lead-content -->
<div id="lead-overlay"></div>
<div id="lead-down">
<span>
<i class="fa fa-chevron-down" aria-hidden="true"></i>
</span>
</div>
<!-- End #lead-down -->
</div>
<!-- End #lead -->
<div id="about">
<div class="container">
<div class="row">
<div class="col-md-4">
<h2 class="heading">About Me</h2>
</div>
<div class="col-md-8">
<p>
I am a passionate Data Scientist with a focus on AI and Machine Learning. My journey in the tech world has been driven by my curiosity and a deep desire to create innovative solutions. I hold a Master's degree in Computer Science from the University of North Texas and have a rich experience in developing and implementing AI models and provide data-driven solutions.
</p>
</div>
</div>
</div>
</div>
<!-- End #about -->
<div id="experience" class="background-alt">
<h2 class="heading">Experience</h2>
<div id="experience-timeline">
<div data-date="September 2023 – Present">
<h3>NCR ATLEOS</h3>
<h4>Data Scientist</h4>
<p>
Engineered predictive models for ATM cash flow forecasting using Python, ARIMA, XGBoost, and AZURE to analyze 15 million transactions, optimizing cash strategies and reducing shortages. Developed dashboards for trend visualization and collaborated with cross-functional teams to integrate insights, enhancing financial planning, operational efficiency, and decision-making.
</p>
</div>
<div data-date="September 2022 – November 2023">
<h3>University of North Texas, Responsible AI Lab</h3>
<h4>Research Assistant</h4>
<p>
Enhanced the lab’s responsible AI initiatives by improving ETL processes and model validation techniques, leading to more robust and reliable AI systems. Boosted the lab’s research output by leading scientific writing and data management efforts, crucial for developing accurate and effective predictive models. Spearheaded the integration of Large Language Models (LLMs) into generative AI frameworks, significantly enhancing algorithm performance and accuracy, achieving a 20% improvement in model prediction accuracy.
</p>
</div>
<div data-date="February 2020 – August 2022">
<h3>IPexcel Services Private Limited</h3>
<h4>Data Research Analyst</h4>
<p>
Enhanced the efficiency of IP data research and analysis by 30% through conducting Novelty analysis, Patentability Searches, and Patent/Technological Landscape projects, and managing Prosecution cases using ETL processes and SAS. Played a key role in the development of high-quality Intellectual Property Portfolios for leading Multi-National Companies, leveraging data analysis and business intelligence to significantly enhance their strategic IP assets. Delivered data-driven insights that improved client decision-making processes by 20% through detailed data visualization, clear reporting, and effective data modeling techniques.
</p>
</div>
<div data-date="May 2019 – August 2020">
<h3>Treflo</h3>
<h4>Software Developer Intern</h4>
<p>
Boosted E-commerce website performance by 25% by developing a responsive site using JavaScript, CSS, HTML, PHP, and integrating web services. Optimized application efficiency by implementing caching mechanisms and leveraging Oracle database, reducing performance bottlenecks. Ensured seamless integration of front-end and back-end components, collaborating with a cross-functional team of designers and developers using React, Node.js, and Visual Studio Code, adhering to the Software Development Life Cycle (SDLC) best practices.
</p>
</div>
</div>
</div>
<!-- End #experience -->
<div id="education">
<h2 class="heading">Education</h2>
<div class="education-block" style="display: flex; align-items: center; margin-bottom: 20px; background: #fff; padding: 20px; border-radius: 10px; box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);">
<img src="images/University_of_North_Texas_logo.jpg" alt="University of North Texas Logo" style="width: 110px; height: 110px; margin-right: 20px;">
<div>
<h3>University of North Texas</h3>
<span class="education-date">May 2024</span>
<h4>Master of Science in Computer Science</h4>
<p>
Specialized in AI and machine learning, focusing on developing and implementing advanced AI models and software solutions.
</p>
</div>
</div>
<!-- End .education-block -->
<div class="education-block" style="display: flex; align-items: center; margin-bottom: 20px; background: #fff; padding: 20px; border-radius: 10px; box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);">
<img src="images/VIT.jpg" alt="Vellore Institute of Technology Logo" style="width: 110px; height: 110px; margin-right: 20px;">
<div>
<h3>Vellore Institute of Technology</h3>
<span class="education-date">May 2020</span>
<h4>Bachelor of Technology in Computer Science and Engineering</h4>
<p>
Gained a solid foundation in computer science principles, programming languages, and software development methodologies.
</p>
</div>
</div>
<!-- End .education-block -->
</div>
<!-- End #education -->
<div id="projects" class="background-alt">
<h2 class="heading">Projects</h2>
<div class="container">
<div class="row">
<div class="project shadow-large">
<div class="project-image">
<img src="images/UNT_FAQ.jpg" />
</div>
<!-- End .project-image -->
<div class="project-info">
<h3>DistilBERT-based Question and Answering System Adapted for UNT FAQs</h3>
<p>
Improved response time by 40% for UNT FAQs by enhancing the DistilBERT-based QA system, increasing accessibility for prospective students. Streamlined information retrieval processes by conducting web scraping and data organization of UNT website FAQs, resulting in a 25% increase in user satisfaction.
</p>
<a href="#">View Project</a>
</div>
<!-- End .project-info -->
</div>
<!-- End .project -->
<div class="project shadow-large">
<div class="project-image">
<img src="images/SA.jpg" />
</div>
<!-- End .project-image -->
<div class="project-info">
<h3>Sentiment Analysis and Evaluating Code Quality Generated by ChatGPT</h3>
<p>
Conducted an in-depth analysis of code quality generated by ChatGPT, providing valuable insights into code assessment and public sentiment. Utilized a combination of sentiment analysis techniques to evaluate generated code, and incorporated computer vision methods to analyze code structure and presentation, improving overall evaluation accuracy by 30%.
</p>
<a href="#">View Project</a>
</div>
<!-- End .project-info -->
</div>
<!-- End .project -->
<div class="project shadow-large">
<div class="project-image">
<img src="images/JAM.jpg" />
</div>
<!-- End .project-image -->
<div class="project-info">
<h3>Job Application Management Portal</h3>
<p>
Optimized recruitment processes by 35% through engineering an innovative Job Application Portal, utilizing Java, Spring, SQL and Bootstrap. Enhanced job matching and management capabilities by seamlessly integrating backend and frontend functionalities, fostering user-friendly interactions.
</p>
<a href="#">View Project</a>
</div>
<!-- End .project-info -->
</div>
<!-- End .project -->
<div class="project shadow-large">
<div class="project-image">
<img src="images/SSM.jpg" />
</div>
<!-- End .project-image -->
<div class="project-info">
<h3>Smart Seating Management</h3>
<p>
Developed a smart seating management system, integrating IoT technology with Arduino and Java, facilitating real-time seat occupancy tracking and efficient resource allocation. Designed a user interface using Angular with HTML and CSS for seamless interaction, improving user experience by 20%.
</p>
<a href="#">View Project</a>
</div>
<!-- End .project-info -->
</div>
<!-- End .project -->
</div>
</div>
</div>
<!-- End #projects -->
<div id="skills" style="padding: 60px 0; background-color: #f7f7f7;">
<div class="container">
<h2 class="heading" style="font-size: 2em; margin-bottom: 30px; text-align: center;">Skills</h2>
<div style="display: flex; flex-wrap: wrap; justify-content: space-between;">
<div style="flex: 1; min-width: 300px; margin: 10px; padding: 20px; background: #fff; border-radius: 10px; box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); transition: transform 0.3s ease-in-out;">
<h3 style="font-size: 1.5em; margin-bottom: 10px; text-align: center;">Programming Languages</h3>
<p style="text-align: center;">Python, Java, JavaScript, C++, C#, Prolog, Bash, R, MATLAB, SQL, PowerShell, .Net, Perl, Scala, Swift, GoLang, Kotlin, TypeScript, HTML, CSS, LISP, OCaml, Ruby</p>
</div>
<div style="flex: 1; min-width: 300px; margin: 10px; padding: 20px; background: #fff; border-radius: 10px; box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); transition: transform 0.3s ease-in-out;">
<h3 style="font-size: 1.5em; margin-bottom: 10px; text-align: center;">Data Science & Machine Learning</h3>
<p style="text-align: center;">TensorFlow, PyTorch, Scikit-learn, Keras, BERT, LLM, Numpy, Pandas, MxNet, Apache Spark, Machine Learning Algorithms, Deep Learning (CNN, RNN, LSTM), NLP, NLTK, BOW, TF-IDF, Word2Vec, Matplotlib, Dataflow, Databricks, TFLOPS</p>
</div>
<div style="flex: 1; min-width: 300px; margin: 10px; padding: 20px; background: #fff; border-radius: 10px; box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); transition: transform 0.3s ease-in-out;">
<h3 style="font-size: 1.5em; margin-bottom: 10px; text-align: center;">Big Data Technologies</h3>
<p style="text-align: center;">Apache Spark, Hadoop, Pyspark, Snowflake, Redshift, Kafka</p>
</div>
<div style="flex: 1; min-width: 300px; margin: 10px; padding: 20px; background: #fff; border-radius: 10px; box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); transition: transform 0.3s ease-in-out;">
<h3 style="font-size: 1.5em; margin-bottom: 10px; text-align: center;">Cloud Computing Platforms</h3>
<p style="text-align: center;">Google Cloud Platform (GCP), AWS, Azure, PKS, Lambda, ECS</p>
</div>
<div style="flex: 1; min-width: 300px; margin: 10px; padding: 20px; background: #fff; border-radius: 10px; box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); transition: transform 0.3s ease-in-out;">
<h3 style="font-size: 1.5em; margin-bottom: 10px; text-align: center;">Containerization & Orchestration</h3>
<p style="text-align: center;">Docker, Kubernetes, OpenShift, Mesos</p>
</div>
<div style="flex: 1; min-width: 300px; margin: 10px; padding: 20px; background: #fff; border-radius: 10px; box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); transition: transform 0.3s ease-in-out;">
<h3 style="font-size: 1.5em; margin-bottom: 10px; text-align: center;">Database Management</h3>
<p style="text-align: center;">MySQL, PostgreSQL, NoSQL, MongoDB, Neo4j, Teradata, Informatica, JDBC, Cassandra, Amazon DynamoDB</p>
</div>
<div style="flex: 1; min-width: 300px; margin: 10px; padding: 20px; background: #fff; border-radius: 10px; box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); transition: transform 0.3s ease-in-out;">
<h3 style="font-size: 1.5em; margin-bottom: 10px; text-align: center;">Operating Systems</h3>
<p style="text-align: center;">Linux, Unix, Windows, RHEL, Shell scripts, Mac</p>
</div>
<div style="flex: 1; min-width: 300px; margin: 10px; padding: 20px; background: #fff; border-radius: 10px; box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); transition: transform 0.3s ease-in-out;">
<h3 style="font-size: 1.5em; margin-bottom: 10px; text-align: center;">CI/CD Pipelines</h3>
<p style="text-align: center;">Jenkins, Ansible, Terraform, Git</p>
</div>
<div style="flex: 1; min-width: 300px; margin: 10px; padding: 20px; background: #fff; border-radius: 10px; box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); transition: transform 0.3s ease-in-out;">
<h3 style="font-size: 1.5em; margin-bottom: 10px; text-align: center;">Visualization Tools</h3>
<p style="text-align: center;">Tableau, Power BI, Looker</p>
</div>
<div style="flex: 1; min-width: 300px; margin: 10px; padding: 20px; background: #fff; border-radius: 10px; box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); transition: transform 0.3s ease-in-out;">
<h3 style="font-size: 1.5em; margin-bottom: 10px; text-align: center;">Software and Development Tools</h3>
<p style="text-align: center;">Eclipse, IntelliJ, Anaconda, Visual Studio Code, Orbit, Google Patents, AngularJS, Spring, React, Node.js, OpenGL, Django, Splunk, Datadog</p>
</div>
</div>
</div>
</div>
<!-- End #skills -->
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block.style.transform = 'scale(1.05)';
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block.addEventListener('mouseout', () => {
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<div id="contact">
<h2>Get in Touch</h2>
<div id="contact-form">
<form method="POST" action="https://formspree.io/f/mrgnwjbj">
<input type="hidden" name="_subject" value="Contact request from personal website" />
<input type="email" name="_replyto" placeholder="Your email" required>
<textarea name="message" placeholder="Your message" required></textarea>
<button type="submit">Send</button>
</form>
</div>
<!-- End #contact-form -->
</div>
<!-- End #contact -->
<footer>
<div class="container">
<div class="row">
<div class="col-sm-5 copyright">
<p>
Copyright © <span id="current-year">2024</span> Sreecharan Vanam
</p>
</div>
<div class="col-sm-2 top">
<span id="to-top">
<i class="fa fa-chevron-up" aria-hidden="true"></i>
</span>
</div>
<div class="col-sm-5 social">
<ul>
<li>
<a href="https://github.com/SreecharanV" target="_blank"><i class="fa fa-github" aria-hidden="true"></i></a>
</li>
<li>
<a href="https://linkedin.com/in/vanam-sreecharan/" target="_blank"><i class="fa fa-linkedin" aria-hidden="true"></i></a>
</li>
<li>
<a href="https://scholar.google.com/citations?hl=en&user=kIolf84AAAAJ" target="_blank"><i class="fa fa-google-plus" aria-hidden="true"></i></a>
</li>
</ul>
</div>
</div>
</div>
</footer>
<!-- End footer -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="js/scripts.min.js"></script>
</body>
</html>