Mani Yarasingu
Data Quality Analyst — Financial Data Analytics — Risk & Data Operations
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About
Data Analyst with strong hands-on experience in managing, validating, and analyzing large-scale datasets using SQL and Python. Proven ability to design and implement data quality checks, perform reconciliation, and monitor data accuracy across multiple sources. Experienced in dashboard reporting, statistical analysis, and cross-functional collaboration to deliver reliable business insights in fast-paced, data-intensive environments. Exposure to financial and risk-related datasets.
Experience
Data Analyst Intern - Excel R
(2025-07 - 2025-12)
- Managed and analyzed large volumes of structured datasets to support analytics and reporting.
- Designed and executed data validation and reconciliation checks to ensure data accuracy.
- Monitored datasets for anomalies and inconsistencies using statistical techniques.
- Built Python scripts and SQL queries to automate data cleaning and transformation workflows.
- Collaborated with cross-functional teams to resolve Level 1 data quality issues and escalate complex cases.
Data Analytics Trainee - Null Class
(2024-08 - 2024-12)
- Analyzed customer and transactional datasets using SQL and Python.
- Built and maintained Power BI dashboards to track KPIs and business metrics.
- Performed data validation across multiple data sources to ensure reporting consistency.
- Supported issue investigation related to missing, inconsistent, or incorrect data.
Education
B.Tech - Data Science - Nimra College of Engineering and Technology, Vijayawada (2022 - 2026)
