More than 5 years of work experience in the field of data ware housing,
banking and payment domains. Worked on different flavors of
technologies - Hadoop and Teradata.
Working a as a Data engineer for client paypal from tcs.
Working as a data engineer in ETL dataware house engineer on Informatica Teradata hive spark unix shell scripting in all the big data technologies.
Worked on bringing the core customer and transactions data from various data sources to enterprise data mart.
Have identified the places where tuning can be done at the scheduler and scripts level to reduce the time to which the current job is running
Have developed a ETL processing flow for the log data using pig script for cleansing the data and then having the file ready for the TPT load where the business logic will applied and data set will be available in Teradata and hadoop for the data scientist or risk analyst to apply their rules for their usage
Work as primary responsible person from the l3 team to support the batch jobs running in production which has different technologies involved like informatica,Teradata,hadoop and oracle I will fix the production jobs then there by applying a fix making sure that job gets completed within the SLA stipulated time.
Worked on bringing the core customer and transactions data from various data sources to enterprise data mart
Identified places for tuning at scheduler and scripts level to reduce job runtime
Developed ETL processing flow for log data using pig script
Worked as primary responsible person to support batch jobs running in production with different technologies involved
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