Sumant Sherki

I’m an electronics engineering student and early-career professional who enjoys turning messy data and real-world problems into clear, actionable insights. In my Retail Sales Analytics Dashboard project, I built an end-to-end analytics workflow using Python, MySQL, and Power BI—handling data cleaning with Pandas and writing SQL for sales trends, customer segmentation, profitability, and regional performance.

I also developed an NLP-based chatbot using Python with NLTK and Scikit-learn, applying TF-IDF vectorization and cosine similarity for relevant responses, plus automated greeting detection. Through my Hotelkey technical support experience, I resolved software and operational issues for hotel clients, improved incident management and communication, and helped users with booking and application functionality. As a Research Intern at VNIT, I analyzed LiDAR and monitoring data to identify traffic patterns and system insights for smart infrastructure reporting.