PUNE · FULLTIME
Ab initio
LTM
Pune · hybrid · Posted 32d ago
About a minute. You'll make an account on the way through.
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Section · 01
About this role
Role: Ab Initio Developer
Location: Mumbai, Hyderabad, Bangalore, Pune
Shift: Hybrid
Skills: Unix, Linus
Sound Concepts of Large Dataware house Data Lake Concepts ETLELT Ab Initio Apache Spark PySpark SQL Oracle HADOOP
Advanced dimensional modeling data vault and schema design for large scale Data Warehouses and Data Lakes Deep expertise in ETLELT engineering using Ab Initio graphs plans PDL metadata driven design and migration of those patterns to Spark
Hands on PySparkSpark proficiency for batch streaming joins windowing partitioning and performance tuning on large datasets
Strong command of Hadoop ecosystem components HDFS Hive YARN OozieAirflow Ranger Atlas and securitygovernance frameworks
Oracle SQL mastery including performance tuning partitioning materialized views and implementing decoding Virtual Private Database VPD policies.
Sourced from naukri
Section · 02