RJRajesh Jain
@rajeshjain1
Data & BI Test Engineer specializing in Azure, Databricks and SQL
IndiaWhat I'm looking for
I am a Data & BI Quality Assurance professional with around 18 years of IT experience delivering large DW/ETL, BI and data migration testing projects across cloud (Microsoft Azure) and on-premises environments.
I have led testing engagements at TCS and Cognizant, creating test strategy, plans, SQL test scripts and Databricks PySpark notebooks, guiding teams on data validation, reconciliation and automation to improve accuracy and reduce manual effort.
I hold Microsoft Certified Azure Data Engineer (DP-200 & DP-201) certifications and have strong stakeholder management, Agile experience, and technical expertise across SQL (Teradata, Oracle, SQL Server, Netezza), Databricks, Power BI and ETL tools.
Experience
Work history, roles, and key accomplishments
Led QA delivery for data analytics applications on Microsoft Azure and on-premises, created test strategy and Databricks PySpark notebooks for data validation, and drove defect triage and UAT support for a retail client.
CSDelivered QA solutions for ETL/BI and data migration projects across UK, Europe and India, authored test plans and SQL/Hive scripts, built Databricks notebooks for transformation testing, and supported UAT and post-production validation.
Education
Degrees, certifications, and relevant coursework
UJUniversity of Rajasthan, Jaipur
Bachelor of Engineering, Electronics & Communication
Grade: 7.0
Activities and societies: Swimming, Music, Trekking
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Social media
Job categories
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