Ragu S

Data Analyst fresher with practical experience in analyzing large datasets, building dashboards, and delivering business insights using Python, SQL, Excel, and Power BI. Proven ability to improve reporting efficiency and identify key trends through real-world projects. Passionate about solving business problems using data and continuously enhancing analytical skills.

Data Analyst Training And Internship at ACTE Technologies (2025-11 – 2026-01)

• Streamlined large-scale data validation and reporting workflows, improving delivery efficiency and reducing turnaround time by 20%+.
• Built and maintained automated dashboards using Power BI and Excel to track data quality, accuracy, and throughput, improving analyst productivity by 15%.
• Performed data cleaning and exploratory data analysis (EDA) using Python (Pandas) and SQL to ensure data accuracy and consistency.
• Collaborated with cross-functional teams to gather requirements, define KPIs, and align reporting with business objectives.
• Delivered 10+ analytical reports highlighting trends, bottlenecks, and quality gaps, enabling faster data-driven decision-making.
• Conducted in-depth analysis on data patterns and distributions, identifying 10+ actionable insights that improved data quality and reduced rework cycles.

B.Sc in Chemistry – Periyar University, Salem (2021-06 – 2024-05)