Sathya R.

1. Around 15 years of experience in IT and 8 years in developing Hadoop applications using Big Data, Hadoop & Hadoop Ecosystems (Hive, Impala, Sqoop, Apache Kudu) and Spark. 2. Certified AWS Solutions Architect Associate and Certified Horton works Hadoop Developer. 3. Experience the full life cycle of the software design process including requirements definition, prototyping, design, coding, debugging, testing and maintenance. 4. Good knowledge on Pyspark, AWS S3, AWS Glue, AWS Athena, RedShift and EMR Services. 5. Knowledge in AWS and Azure cloud. 6. Knowledge of Hadoop Security: Kerberos, Authorization security deployments. 7. Good Experience in UNIX, Shell Scripting, SQL, and Python Programming. 8.Good Experience in Writing Hive, Impala Queries and assisting in optimizing the jobs. 9. Experience in Development, Maintenance & Support Projects. 10. Assist development team in identifying the root cause of slow performing jobs / queries. 11. Implemented multiple best practices by introducing various process documents and checklists to improve delivery excellence. 12. Proven experience in all stages of Software Development Life Cycle.