Hari Chandana Gudavalli
@harichandanagudavall
Azure Data Engineer building scalable ETL/ELT pipelines with Azure Data Factory, Azure Databricks, and SQL for reliable analytics.
IndiaWhat I'm looking for
I build ETL/ELT pipelines for GB-scale datasets at Tech Mahindra Ltd in Hyderabad, using Azure Data Factory, Azure Databricks (PySpark), and Azure Data Lake Storage. I design incremental loading with watermarking and event-based triggers to cut pipeline runtime by 30–40% and keep daily and hourly refreshes reliable.
I write and optimize SQL across SQLServer and MySQL, handling extraction, transformation, validation, and performance tuning. I also monitor ADF executions, debug failures, and maintain stable data movement across environments.
On the analytics side, I develop Power BI dashboards with DAX and calculated columns for KPI monitoring and operational reporting, and I support data model tuning with reporting and business teams to improve dashboard and report performance by 20–25%.
Experience
Work history, roles, and key accomplishments
Designed and optimized ETL/ELT pipelines using Azure Data Factory, Databricks, and ADLS. Implemented incremental data loading and automated workflows, reducing pipeline runtime by 30-40% and manual effort by 50%.
Education
Degrees, certifications, and relevant coursework
Malla Reddy Engineering College
Bachelor of Technology, Engineering
2019 - 2023
Grade: 8.42 CGPA
Bachelor of Technology degree from Malla Reddy Engineering College from 2019 to 2023 with a CGPA of 8.42.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
Skills
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