Bharathi Naramala
Azure Data Engineer
Hyderabad
Summary
Azure Data Engineer with 3.7 years of experience in designing, building, and optimizing large-scalable data pipelines and analytics solutions. Skilled in Azure Data Factory, Databricks, Synapse Analytics, SQL, PySpark, and Data lake architectures. Strong expertise in ETL development, data warehousing, and cloud migration projects. Adept at working with cross-functional teams to deliver scalable, reliable, and secure data solutions.
Overview
4
4
years of professional experience
Work History
Azure Data Engineer
Infosys Ltd.
05.2022 - Current
- Designed and developed end-to-end ETL/ELT pipelines in Azure Data Factory, integrating on-prem, cloud, and third-party sources.
- Built scalable data processing workflows using Azure Databricks and PySpark, optimizing transformations, and improving performance by 30%.
- Implemented Delta Lake for ACID-compliant data storage, enabling incremental data ingestion, and reliable analytics.
- Migrated legacy SQL workflows to Azure Data Factory and DataBricks, reducing batch runtime by 40%.
- Developed star-schema and snowflake-schema data models for analytics in Azure Synapse.
- Automated data quality checks using PySpark, reducing data errors by 25%.
- Integrated pipelines with Azure Key Vault for secure credential management.
- Collaborated with BI teams to enable Power BI dashboards using curated data models.
Key Achievements:
- Reduced pipeline failures by 50% by implementing monitoring and retry logic in ADF.
- Optimized Spark jobs save 20% on compute costs.
Education
Bachelor of Science - Organic Chemistry
Acharya Nagarjuna University
Guntur, India 04.2001 -
Skills
Azure Data Factory (ADF),
Work Availability
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Timeline
Azure Data Engineer
Infosys Ltd.
05.2022 - Current
Bachelor of Science - Organic Chemistry
Acharya Nagarjuna University
04.2001 -