i am priyanka choudhari having 6+ years of exprience in the following technologies Spark,Scala,Sqoop,Hive,Hadoop,Pig,Impala,Aws EMR etc
• Experienced in using different programming languages Scala, Python, Core Java and SQL.
• Good knowledge of Hadoop Architecture and expertise in using various components such as HDFS, YARN, Spark, MapReduce, Hive, Impala, HBase, and Kafka.
• Extensive work in ETL process consisting of data transformation, data sourcing, mapping, conversion and loading using Spark API.
• Expertise in developing data driven applications using Spark with Scala on Jupiter Notebooks.
• Expertise with data visualization and analysis tools like Tableau and RStudio.
• Well versed with Optimizing and performance tuning of Spark and Hive jobs running on Hadoop.
• Expertise in MapReduce programs in HIVE and PIG to validate and cleanse the data in HDFS, obtained from heterogeneous data sources, to make it suitable for analysis.
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