Axtria - project leader - etl/pyspark
Gurgaon/Gurugram
...as reading data from external sources, merge data, perform data enrichment and load in to target data destinations- Create Spark jobs for data transformation and aggregation- Spark query tuning and performance optimization - Good understanding of different file formats (ORC, Parquet, AVRO) to optimize queries/processing and [...]
Category Fashion & Arts