Nirbhay Pathak Email & Phone Number

• 7 years of experience in Data warehouse application Development, Testing on telecommunications services, Retail, and E-commerce Domains.• 5+ years of experience in providing analytics-based business solutions using the Hadoop Ecosystem (Hadoop, Hortonworks).• Expertise in writing stored procedures in snowflake. Expertise in working on SnowFlake Stream, Tasks, Snowpipes, and Stages.• Expertise in Big Data Technologies Spark, HDFS, Sqoop, Scala, Python, Kafka, JIRA• Expertise in Cloud Computing with Azure Web Services like Azure ADF, Azure DataBricks, Azure Synapse, ADLS• Experience working on Spark in performing ETL using Spark Dataframe, Spark-SQL, and near to Real-time data processing.• Worked with different file formats like JSON, XML, Avro data files, and text files.• Ability to troubleshoot and tune relevant programming languages like Pyspark, SQL, Python, Hive, RDDs, and Data Frames.• Good Understanding of Different RDBMS databases like Oracle, and MySQL.• Experience in Writing Complex SQL queries and Optimization.• Good understanding of Datawarehouse Concepts and RDBMS databases such as SQL Server, Oracle & Teradata• Good understanding of Software Development Life Cycle and development methodologies (Agile/Waterfall).• Excellent verbal and written communication skills, with the ability to lead a project team through the entire project lifecycle.

Listed skills include C, C++, Java, Programming, and 7 others.