Nikita Dahiya

Experience

• 

  Wipro Limited

  Jan 2014 - Jun 2015

  Project Engineer

  • Developed ETL of telecom data using SSIS.• Troubleshooting the live issues using workarounds and Following up with the Development team for Defect fixes.• Application Monitoring – To ensure pro-active monitoring of all the systems.

• 

  Mercer India

  Jun 2015 - Dec 2016

  Senior Implementation Anaylst

  • Built automation script in Java.• Well acquainted with the Software Development Life Cycle (SDLC) and (STLC)Software Test Life Cycle • Strong knowledge of Defect Tracking and fixing.• Developed application backend using SQL Queries in Oracle and MS SQL databases.• Execution of Functional Test cases, Regression suit and defect retesting.• Interacted with the project development team to document technical requirements.• Bug fixing and maintenance of the product.

• 

  Rocket Mortgage

  May 2019 - now

  Big Data Engineer

  • Develop data processing scripts using Spark• Develop relational and NoSQL data models to help conform data to meet users’ needs using Hive and HBase• Integrate platform into the existing enterprise data warehouse and various operational systems• Develop administration processes to monitor cluster performance, resource usage, backup and mirroring to ensure a highly available platform