Experience

Guardant Health

• United States
• Biotechnology Research
• 700 & Above Employee

• Staff Software Engineer

  • Jun 2022 - Present

  Palo Alto, California, United States



Deloitte

• Business Consulting and Services
• 700 & Above Employee

• Senior Consultant

  • Jul 2018 - Aug 2022

  Tampa, Florida, United States • Designed and implemented a Data and Analytics platform on Cloud to ingest for a large enterprise to enable self-service, reporting and advanced analytics on a single unified platform. • Implemented cloud solutions/pipelines to support batch & real-time ingestion of structured and unstructured data with the daily volumes of over 10 TB in the Data/Delta Lake supporting Lambda architecture using Spark, Kafka/Eventhub, Databricks, OGG, Exadata, ADLS etc. • Designed and Developed complex… Show more • Designed and implemented a Data and Analytics platform on Cloud to ingest for a large enterprise to enable self-service, reporting and advanced analytics on a single unified platform. • Implemented cloud solutions/pipelines to support batch & real-time ingestion of structured and unstructured data with the daily volumes of over 10 TB in the Data/Delta Lake supporting Lambda architecture using Spark, Kafka/Eventhub, Databricks, OGG, Exadata, ADLS etc. • Designed and Developed complex ETL/ELT pipelines using Spark supporting ingestion of over 3000 datasets to ingest and process diverse data sets from IoT devices, Database logs, Geo-Spatial Systems, Media, Structured, Unstructured data etc. • Designed and Integrated reusable frameworks to support common services like Audit Balance checks, Orchestration, Data Quality, Data Catalog and Data lineage enabling data discovery and governance. • Collaborated with business and SMEs to identify and create data models on object stores and databases to support a common information model enabling cross-functional applications to exchange network data • Conducted workshops with all stakeholders to identify gaps, issues on-prem and propose solutions by evaluating new technologies and executing proof-of-concepts in the cloud • Responsible for the identifying, strategizing and mitigation of technical risks, ensuring alignment with the timelines and milestones • Collaborated with the business and leadership to create plans, milestones, and roadmap for project implementation • Worked closely with the Project/Product owners to create and strategize backlogs, report on the progress, issues, risks, and status • Work closely with the project teams providing guidance in implementing solutions at various stages of project Skills- Azure, ADLS, ADF, Spark, Kafka, Databricks, Synapse, SQL, Databricks, Azure DevOps, ADF, OGG,Hadoop CDH 5.4 -5.9, AWS,Oozie, Map Reduce, HDFS, Hive, Pig, HBASE, Zookeeper, Shell Script, Oracle, Jira. Show less



Prudential Financial

• United States
• Financial Services
• 700 & Above Employee

• Data Engineer

  • Aug 2015 - Jul 2018

  New Jersey • Extensive experience working on all the major components in Big Data Ecosystem such as Hadoop, Spark, Spark Streaming, MapReduce, Hive, Pig, Flume, Sqoop, Oozie, Kafka, HBase and distributed coordination services such as Zookeeper to create a integration platform. • Ingested data from relational databases and 3rd party data using big data tools such as Flume, Sqoop, Kafka. • Collaborate with the researchers and analytics team to understand underwriting prediction requirements and… Show more • Extensive experience working on all the major components in Big Data Ecosystem such as Hadoop, Spark, Spark Streaming, MapReduce, Hive, Pig, Flume, Sqoop, Oozie, Kafka, HBase and distributed coordination services such as Zookeeper to create a integration platform. • Ingested data from relational databases and 3rd party data using big data tools such as Flume, Sqoop, Kafka. • Collaborate with the researchers and analytics team to understand underwriting prediction requirements and implement an enterprise scale solution. • Used Spark Streaming and Spark to productionize ML algorithms to help underwriters to process insurance applications • Built services and producers to save and retrieve data into HBASE and Oracle databases • Built reusable frameworks to support Orchestration, Data Quality and Data delivery • Validate and create prototypes to identify the optimal solutions for implementations • Skills- Hadoop CDH 5.4 -5.9, Amazon EMR 5.3, Spark, Spark Streaming, Scala, Java, Kafka, Sqoop, Oozie, Map Reduce, HDFS, Hive, Pig, HBASE, Zookeeper, Shell Script, Oracle, Jira. Show less



PwC Acceleration Centers

• Professional Services
• 700 & Above Employee

• Associate

  • Jan 2014 - Aug 2015

  Houston, Texas Area • Built custom ingestion and processing platforms supporting lambda architecture to ingest Healthcare (Genomic) data on HDFS leveraging technologies such as Java, Scala, Sqoop, Pig, Flume, Mule ESB, Message queues (Rabbit MQ, WMB) and Spark. • Set up an configure Hadoop distributions - Cloudera CDH (5.3 & 5.6/5.9) on the lower tier environments. • Processed diverse datasets with various formats such as Sequence files, ORC, Avro and Parquet. • Implemented services using SOA tools such… Show more • Built custom ingestion and processing platforms supporting lambda architecture to ingest Healthcare (Genomic) data on HDFS leveraging technologies such as Java, Scala, Sqoop, Pig, Flume, Mule ESB, Message queues (Rabbit MQ, WMB) and Spark. • Set up an configure Hadoop distributions - Cloudera CDH (5.3 & 5.6/5.9) on the lower tier environments. • Processed diverse datasets with various formats such as Sequence files, ORC, Avro and Parquet. • Implemented services using SOA tools such as Mule Enterprise Service Bus to support integration for multiple systems • Worked closely with SMEs, Data scientists to build data models. • Skills: Cloudera, Spark, Spark Streaming, Scala, Sqoop, Oozie, Map Reduce, HDFS, Hive, Pig, Jira, Jenkins. Show less



eGov Foundation

• India
• Non-profit Organizations
• 100 - 200 Employee

• Senior Software Engineer

  • Sep 2009 - Jan 2014

  Bengaluru Area, India • Involved in requirements and design analysis for various domains such as Inventory Management, Asset Management, Land and Estate Management and Building Plan Approval for ERP products • Designed and developed JEE applications using JAVA, J2EE, Struts2, Spring and Hibernate. • Extensively used Spring DI, Hibernate, Core Java such as Exceptions, Collections, etc. • Have developed the presentation layer for mobile cross browser platforms using JQuery and JQuery Mobile • Involved… Show more • Involved in requirements and design analysis for various domains such as Inventory Management, Asset Management, Land and Estate Management and Building Plan Approval for ERP products • Designed and developed JEE applications using JAVA, J2EE, Struts2, Spring and Hibernate. • Extensively used Spring DI, Hibernate, Core Java such as Exceptions, Collections, etc. • Have developed the presentation layer for mobile cross browser platforms using JQuery and JQuery Mobile • Involved in manual testing and automated testing using WATIR • Writing unit test cases to test the business logic using Junit and Mockito. Show less