Vamsi Devarapalli Email & Phone Number
Who is Vamsi Devarapalli? Overview
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Vamsi Devarapalli is listed as Data Engineer at Optum, a with 97827 employees, based in Bengaluru, Karnataka, India. AeroLeads shows a matched LinkedIn profile for Vamsi Devarapalli.
Vamsi Devarapalli previously worked as Data Engineer at Vectra Automation, Inc.. Vamsi Devarapalli holds Bachelor'S Degree, Computer Science And Engineering, 80% from Vasireddy Venkatadri Institute Of Technology, Nambur (V), Pedakakani(M), Pin-522508(Cc-Bq).
Email format at Optum
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About Vamsi Devarapalli
Hi, I am Vamsi. I am involved in designing, building, and maintaining scalable data pipelines to ensure reliability and efficiency of data infrastructure to support reporting and analytical workloads.I've acquired a firm grip on concepts such as data extraction, transformation, loading, integration, modeling, and data quality. My expertise lies in designing optimised and performance efficient data pipelines using Azure and AWS cloud service providers.My skills:● Programming Languages: Python, Linux Shell Scripting● Database and Warehousing: Hive, PostgreSQL● Message Queue: Confluent Kafka● Distributed Computation Frameworks: Apache Hadoop, Apache Spark● Workflow Management: Airflow● AWS Services: S3, Lambda, Redshift, Glue, DynamoDB, IAM, Kinesis, RDS, Athena ● Azure Services: Azure Data Lake Storage, Azure Databricks, Data Factory, Synapse Analytics, ● GCP Services: Cloud storage, Cloud run functions, Dataproc, BigQuery, Composer● Version Control Systems: GitI would love to explore and learn new technologies.Big fan of taking ownership and working closely with data scientists, analysts, and other stakeholders to develop solutions that meet business requirements.I'm enthusiastic about connecting with like-minded professionals. 🤝
Listed skills include Test Scenario, Pandas, Software Testing Life Cycle, Engineering Mechanics, and 16 others.
Vamsi Devarapalli's current company
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Vamsi Devarapalli work experience
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Data Engineer
➢ SCD (Type 2) Data ingestion pipeline using DatabricksTech Stack: PySpark, Python, Databricks, AWS S3, AWS IAM● Implemented the medallion lakehouse architecture by organising the data ingestion in the Bronze, Silver, and Gold layers using the PySpark script to maintain 100% of the latest data in the delta table.● Configured the Databricks workflow to instantiate pipeline runs in a 100% automated manner on a daily basis as per the scheduled time.● Leveraged Python (pydeequ package) to author data quality checks, ensuring 100% quality data ingestion.● Setup an e-mail alerting system to monitor the pipeline 24/7, providing instant status updates on pipeline runs.➢ Automated pipeline for incremental data ingestion using Azure Data FactoryTech Stack: Spark, Azure Data Factory, ADLS, Azure Synapse Analytics, Event Grid, Azure Service Bus, Azure AD● Configured Azure Data Factory's Data Flow to accurately identify newly arrived (incremental) data to be processed in each run.● Implemented the data quality checks using Data Flow transformations with results published to an Azure Service Bus topic, notifying subscribers via e-mail.● Successfully routed valid records to an Azure Synapse Analytics table while storing failed records in an Azure Data Lake Storage container, ensuring 0% data loss.➢ Airflow orchestrated pipeline for data warehouse managementTech stack: GCP Dataproc, Composer, Cloud Run Functions, Cloud Storage buckets (GCS), Python, Apache Hive● Configured a Cloud Run Function with an average execution time of 800 ms per request to trigger the Airflow DAG (in composer environment) upon receiving the daily data from an upstream source.● Ingested the input data containing 1000 records into a partitioned Hive table hosted on a Dataproc cluster.● Engineered the pipeline to halt pipeline run upon receiving bad data.
Colleagues at Optum
Other employees you can reach at optum.com. View company contacts for 97827 employees →
Swapna Kumar
Colleague at OptumHyderabad, Telangana, India
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Shubham Shinde
Colleague at OptumPune, Maharashtra, India
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Jaishree Mahbubani
Colleague at OptumGreater Houston, United States
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Sharanya Mathur
Colleague at OptumBengaluru, Karnataka, India
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Angela Nace
Colleague at OptumUnited States
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Parv Singhal
Colleague at OptumGurgaon, Haryana, India
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Shawneice Smith
Colleague at OptumHenrico, Virginia, United States
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Sruthi P G
Colleague at OptumThrissur, Kerala, India
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Becky Vega
Colleague at OptumNorth Port-Sarasota Area, United States
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Kapil Singh
Colleague at OptumNoida, Uttar Pradesh, India
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Vamsi Devarapalli education
Bachelor'S Degree, Computer Science And Engineering, 80%
Intermediate, Mpc, 95%
Frequently asked questions about Vamsi Devarapalli
Quick answers generated from the profile data available on this page.
What company does Vamsi Devarapalli work for?
Vamsi Devarapalli works for Optum.
What is Vamsi Devarapalli's role at Optum?
Vamsi Devarapalli is listed as Data Engineer at Optum.
Where is Vamsi Devarapalli based?
Vamsi Devarapalli is based in Bengaluru, Karnataka, India while working with Optum.
What companies has Vamsi Devarapalli worked for?
Vamsi Devarapalli has worked for Optum and Vectra Automation, Inc..
Who are Vamsi Devarapalli's colleagues at Optum?
Vamsi Devarapalli's colleagues at Optum include Swapna Kumar, Shubham Shinde, Jaishree Mahbubani, Sharanya Mathur, and Angela Nace.
How can I contact Vamsi Devarapalli?
You can use AeroLeads to view verified contact signals for Vamsi Devarapalli at Optum, including work email, phone, and LinkedIn data when available.
What schools did Vamsi Devarapalli attend?
Vamsi Devarapalli holds Bachelor'S Degree, Computer Science And Engineering, 80% from Vasireddy Venkatadri Institute Of Technology, Nambur (V), Pedakakani(M), Pin-522508(Cc-Bq).
What skills is Vamsi Devarapalli known for?
Vamsi Devarapalli is listed with skills including Test Scenario, Pandas, Software Testing Life Cycle, Engineering Mechanics, Matlab, Cascading Style Sheets, Defect Life Cycle, and Html.
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