I am a Computer Science Engineering undergraduate with a strong interest in data-driven problem solving and applied machine learning.
I have worked on end-to-end machine learning projects involving exploratory data analysis, classical ML models, neural networks, and model evaluation. Recently, I built an AI-powered campus assistant that leverages large language models and retrieval-based techniques to provide context-aware responses.
My primary focus areas include Data Structures and Algorithms, machine learning fundamentals, and building practical systems that translate theory into working solutions. I value clean code, clear reasoning, and a strong understanding of core computer science concepts.
I am continuously improving my technical depth through hands-on projects, structured learning, and consistent practice.
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VIT Vellore
- India
- in/sanjay-jk
- https://www.hackerrank.com/profile/sanjayjayakumar4
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customer-churn-prediction
customer-churn-prediction PublicAn end-to-end customer churn prediction project following a progressive ML workflow: exploratory data analysis, classical machine learning models, neural network benchmarking, and explainability us…
Jupyter Notebook
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AI-Campus-Assistant
AI-Campus-Assistant PublicAn AI-powered assistant built incrementally to explore practical use of large language models, starting from simple question–answering and gradually adding intelligence.
Jupyter Notebook
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fire-extinguisher-detector
fire-extinguisher-detector PublicAn end-to-end computer vision pipeline for detecting fire extinguishers using a deep learning–based object detection model trained on a custom dataset, with benchmarking against classical methods.
Jupyter Notebook
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crimes-against-women-eda
crimes-against-women-eda PublicData-driven exploration of crimes against women in India to uncover regional patterns, correlations, and insights through visualization and clustering.
Jupyter Notebook
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