I am Harshini. I'm a passionate about Data Analytics and egineering and have experience in business operations. Skilled in SQL, Python, Power BI, and Excel with hands-on experience in data analytics, data visualization with platforms like Power BI. Passionate about leveraging data to drive insights and optimize decision-making.
- ETL & Data Transformation – Extracts, cleans, transforms, and loads data into PostgreSQL.
- SQL – Proficient in querying, transforming, and manipulating data in PostgreSQL/MySQL for reporting, KPI tracking, and analysis.
- Python – Experienced in data wrangling, cleaning, ETL automation, and analytics using Pandas, NumPy.
- Excel – Generates reports, performs data analysis, dashboards, and KPI tracking using advanced Excel features (PivotTables, VLOOKUP, SUMIFS, Conditional Formatting).
- Power BI – Develops interactive dashboards and reports, can connect to different sources for analysis.
- Data Analysis & Business Insights
- 🪙 Microsoft PL-300: Data Analyst Associate, Microsoft (Sep 2025)
- 🥇 SQL 5-Star Gold Badge, HackerRank (Apr 2025)