Md Shaleen

I’m a detail-oriented fresher with hands-on experience in SQL querying, data cleaning, Power BI dashboard development, and business reporting. I translate raw data into actionable business insights to support data-driven decision-making across analytics, reporting, MIS, and BI functions. I’ve completed 5 end-to-end analytics projects spanning e-commerce, healthcare, social media, and job search analytics.

In my SQL Intern (Challenge-Based) role at Ivy Professional School (Oct 2025 – Nov 2025), I solved 20+ real-world business problems using structured SQL challenges across sales, customer, and performance datasets. I wrote optimized SQL queries using JOINs, subqueries, CTEs, GROUP BY, HAVING, and CASE to extract actionable insights, and I performed data cleaning and transformation to improve accuracy for downstream reporting.

My projects strengthen how I build from data model to dashboard: I designed a star schema data model (Fact_Applications + dimension tables) and delivered a Power BI dashboard for job search analytics, and I built an interactive healthcare dashboard using Power Query ETL and DAX measures that improved reporting accuracy by 25%. I also built e-commerce sales analytics in MySQL (including revenue/AOV/monthly trends) and used SQL to uncover social media usage patterns and academic correlations—always aiming for clear, interactive, decision-ready reporting.