Janu S
GCP Data Engineer at Centene Corporation/Spark, Redshift, Power BI, AWS, Cloudera, SQL,Hive, Scala, Glue, DataStage, Terraform, Splunk, RDBMS, Python, data Lake, Kerberos, Databricks, Data Lake, Data Factory, Kafka.
- Role
- Gcp Data Engineer at Centene Corporation
- Location
- Dayton, OH, US
- LinkedIn followers
- 500 followers
About Janu S
Over 8+ years of IT experience as a GCP Data Engineer in Design, Development…
Experience
Gcp Data Engineer
Mar 2022 — Present · US
Involved in testing Snowflake to understand best possible way to use the cloud resources.Involved in Requirement gathering, Business Analysis and translated business requirements into technical design in Hadoop and Big Data.Developed DTSX packages to extract, transform and load into the Campaign database from OLTP database using of SQL Server Integration Services (SSIS). Built Data pipelines using Apache Beam framework in GCP for ETL related jobs for different airflow operators. Responsible for loading data from Teradata database into a Hadoop Hive data warehousing layer, and performing data transformations using Hive.Enforced referential integrity in the OLTP data model for a consistent relationship between tables and efficient database design.Implemented ELT pattern (using Fivetran, Snowflake, and DBT), and ETL pattern using airflow and redshift, and S3. Performed data modeling and queries according to both OLAP and OLTP design principles.
Education
JNTUH College of Engineering Hyderabad
Bachelor's degree, Computer Science
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