Saranya Karthik – Data Analyst | SQL | Excel | Data Analysis | Turning Data into Insight

About Me

Results-driven Data Analyst with strong skills in SQL and Excel. Experienced in data cleaning, analysis, and reporting using real-world datasets. Passionate about transforming data into actionable insights and supporting…

Experience

AR Caller/Analyst - Medical Billing

Prochant Omega Healthcare

Jan 2019 - Jan 2022 · 3 years

Analyzed large insurance and AR datasets to track unpaid, underpaid, and aged claims, Cleaned, filtered, and organized claim data using Excel (VLOOKUP/XLOOKUP, Pivot Tables), Performed denial trend analysis to identify root causes and recurring issues, Built daily and monthly AR reports to monitor outstanding balances and payment trends, Validated data accuracy across billing systems and ensured consistent reporting, Supported decision-making by providing data-based insights to internal teams

Skills

Excel Python Structured Query Language (SQL) NumPy Data Visualization Power BI Tableau VLOOKUP XLOOKUP Pivot Tables Data extraction JOINs GROUP BY Subqueries CTE functions Data cleaning IF formulas Pandas MySQL Data validation Trend analysis Data visualization Reporting Data analysis Google Analytics (GA4) CTE Date functions