Tanya Singh

I’m a data and technology professional skilled in SQL, Python, and analytics, focused on developing data-driven solutions and BI dashboards that support business decision-making. I translate business requirements into scalable analytics and validate data to keep insights reliable.

As a Product Analyst Trainee, I developed SQL-based dashboards in ERPNext to track inward and outward inventory flows across thousands of transactions, improving visibility for procurement and sales operations. I built business intelligence queries and operational analytics reports to monitor purchase and sales performance for business teams.

Previously, as a Data & Analytics Intern (Machine Learning), I built a training dataset by annotating 80,000+ images and videos for alcohol and cigarette detection. I analyzed model performance with confusion matrix metrics and created dashboards to spot patterns that supported analytical problem solving.

I also implemented and optimized YOLO-based object detection models using Python, improving true positive detection by 35% and reaching 77% detection accuracy. Through projects like customer segmentation and enterprise spend analytics, I apply clustering and automated reporting to uncover actionable insights and cost trends.