Zeeshan Uddin

I’m a results-driven Data Analyst fresher with hands-on internship experience, building end-to-end data workflows from cleaning and EDA to interactive Power BI dashboards.

In my “Data Analyst Intern — Slash Mark IT Solutions (OPC) Pvt. Ltd.” role, I cleaned and transformed 15,000+ raw records using Python (Pandas, NumPy) and SQL, helping cut data prep time by 40%. I also built 3 interactive Power BI dashboards for real-time KPI tracking, reducing manual reporting effort by 30%.

I’ve used SQL to extract, aggregate, and transform data across relational databases, then collaborated with teams to deliver weekly insight reports aligned with business goals. I’m especially focused on turning raw data into clear, actionable outcomes through data storytelling.

On the project side, I designed a Car Sales Performance Dashboard in Power BI and used SQL feature engineering to uncover drivers of revenue—then automated monthly reporting with Power BI scheduled refresh. I also worked on Pizza Sales Analytics with advanced SQL and Python-based EDA to surface trends like peak order windows and low-margin items.