Devyani K.

14 plus years of experience in data engineering. Extensive knowledge and experience in Datawarehousing, ETL, Big Data pipelines on AWS, database design, performance tuning and query optimization, SQL stored procedures development,maintaining high data availability of mission critical applications and handled terabytes of data. I have experience in solution design and end to end implementation and have recently created a solution on application performance management on big mainframe environments using IBM tools for SQL access paths comparison. Good know how and hands on experience of working on exploratory data analysis using R and python. Good know how of NO SQL databases like MongoDB. Proficiency in Pig scripting, Hive, Cloudera hadoop and HUE, AWS Big Data management using Apache PIG, EMR, Adhoc query using AWS Athena and working knowledge of AWS Lambda. I believe in constant learning and exploring new things.