Sanjana Bondada
SENIOR DATA ENGINEER
Fremont,CA
Summary
Certified AWS Engineer with 8+ years of experience in data engineering, specializing in ETL pipelines, data warehousing, and cloud-based solutions (AWS, Azure). Skilled in Python, SQL, PySpark, and big data tools (Spark, Kafka, Hadoop). Proven track record of optimizing data workflows, automating processes, and delivering actionable insights through PowerBI dashboards. Proficient in Agile methodologies and adept at collaborating with cross-functional teams to drive data-driven decisions.
Overview
9
9
years of professional experience
1
1
Certification
Work History
Sr. Data Engineer
HCA Healthcare, Inc.
06.2024 - 11.2024
- Engineered ETL pipelines with Azure Data Factory, PySpark, and Snowflake for seamless data integration.
- Built real-time dashboards using Azure Databricks and Synapse Analytics, enhancing analytics team efficiency
- Automated workflows via CI/CD (Jenkins, GIT) and enhanced security across Azure/Snowflake platforms.
Sr. Data Engineer
Rivian Automotive, Inc.
05.2023 - 04.2024
- Developed ETL processes using Azure Data Factory and PySpark, integrating Azure SQL and Snowflake.
- Optimized Spark jobs in Databricks and real-time pipelines with Kafka, reducing costs and latency.
- Created PowerBI dashboards and automated data quality workflows with Azure Logic Apps.
Senior Data Engineer
SWAL Computers
01.2021 - 12.2022
- Designed ETL workflows with AWS Glue, Lambda, and S3, improving scalability and reducing latency.
- Deployed real-time predictive models using SageMaker and orchestrated workflows with AWS Step Functions.
- Automated data ingestion with Python/SnowSQL and monitored performance via CloudWatch.
Data Engineer
Caprileo Data Services
11.2018 - 12.2020
- Built cloud pipelines with AWS SQS, Lambda, and S3, integrating Spark Streaming and Kafka for real-time processing.
- Enhanced data quality through cleansing/validation and automated testing with Jenkins TDD practices.
Hadoop Developer
Tata Consultancy Services
05.2016 - 10.2018
- Developed ETL processes and Hive queries for data warehousing, optimizing performance with partitioning.
- Automated log data ingestion into HDFS using Flume and Oozie workflows.
Education
Master of Science - Nanoelectronic Systems
Technical University of Dresden
Dresden, Germany 05.2001 -
Bachelor of Technology - Electronics And Instrumentation Engineering
GITAM Institute of Technology
Visakhaptnam, India 05.2001 -
Skills
Cloud: AWS (S3, Lambda, Glue, EMR, SageMaker), Azure (Data Factory, Databricks, Synapse Analytics)
Databases: SQL, Snowflake, MongoDB, Cassandra, DynamoDB
ETL/Big Data: Spark, Kafka, Hive, Hadoop, Azure Data Factory, Informatica
Languages: Python, SQL, C,Scala, Shell Scripting
Tools: PowerBI, Tableau, GIT, Jenkins, Docker, Terraform, JIRA
Certification
AWS Certified Cloud Practitioner, 04/01/24
Timeline
Sr. Data Engineer
HCA Healthcare, Inc.
06.2024 - 11.2024
Sr. Data Engineer
Rivian Automotive, Inc.
05.2023 - 04.2024
Senior Data Engineer
SWAL Computers
01.2021 - 12.2022
Data Engineer
Caprileo Data Services
11.2018 - 12.2020
Hadoop Developer
Tata Consultancy Services
05.2016 - 10.2018
Master of Science - Nanoelectronic Systems
Technical University of Dresden
05.2001 -
Bachelor of Technology - Electronics And Instrumentation Engineering
GITAM Institute of Technology
05.2001 -
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