Mylapalli Gurucharan

Having professional experience as a Big Data developer, I have successfully contributed to the realm of analytics-driven business solutions, specializing in the utilization of Hadoop Ecosystems and cloud computing platforms like Amazon Web Services (AWS) and optimizing large scale data pipelines using Apache Spark, Hive, Hadoop, and AWS/Azure. Skilled in end-to-end ETL design, data modeling, and system migrations. design, Testing and Scheduling along with Apache Airflow.

Designing and implementing scalable data processing systems using AWS big data services such as Amazon EMR, and Amazon Athena. • Designed and developed Spark applications to implement complex data transformations and aggregations for batch processing jobs, leveraging Spark SQL and Data Frames. Was responsible for Optimizing Spark SQL queries that helped in saving Cost to the project. • Performance optimization analyzing and optimizing the performance of big data systems.