Gowtham Martha
Data Quality Analyst | Senior Data analyst | SQL developer | Data Modeler | Certified Power BI Developer
- Role
- Data Quality Analyst at Cognizant
- Location
- Hyderabad, TG, IN
- LinkedIn followers
- 500 followers
About Gowtham Martha
I am a Data Quality Analyst & Data Steward with 6+ years of experience in the insurance sector, specializing in data quality, governance, modeling, and advanced analytics. I have a proven track record of unifying complex insurance data (Customer, Policy, Claims, and Address) into consistent and actionable models that support business-critical decision-making. Skilled in SQL Server, Snowflake, Power BI, SSIS, and Advanced Excel, with expertise in data profiling, cleansing, and metadata management. Strong background in conceptual, logical, and physical data modeling, improving query performance and database efficiency. Experienced in developing dynamic Power BI dashboards with DAX, interactive filters, and automated refresh workflows for real-time insights. Proficient in implementing data governance frameworks, including data security (RBAC, RLS), validation rules, and quality standards. Collaborative professional with a history of partnering with business stakeholders to define standards, enforce governance, and enhance data trust across the organization.
Experience
Data Quality Analyst
Apr 2026 — Present · Hyderabad, IN
Education
BV Raju Institute of Technology (BVRIT)
B.Tech/B.E., Electronics
BV Raju Institute of Technology (BVRIT)
B-Tech, Electrical, Electronics and Communications Engineering
2015 — 2019
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