Nitin Raj

I’m a data analyst focused on turning raw data into clear, decision-ready insights. I currently build interactive Power BI dashboards and monitor KPIs, business performance, and operational trends.

In my internship work, I handle data cleaning, transformation, and analysis using Excel, SQL, and Power BI to improve data quality and reporting accuracy. I also present findings through clear visualizations so stakeholders can make data-driven decisions confidently.

I’ve applied analytics to real business outcomes through a sales performance dashboard project where I increased sales by 10% by analyzing daily revenue, profit, customer footfall, and hourly sales trends to support better scheduling across outlets.

I also bring AI and machine learning experience, developing and evaluating models with Python, Pandas, NumPy, and Scikit-learn. From building a multi-document intelligent research assistant using LangChain, LLMs, RAG, vector databases, and Streamlit to earning recognition in an SQL hackathon, I enjoy combining analytics with modern AI to extract useful answers fast.