Jul 2021 – May 2022 · 10 mos

• Designed and implemented search service using Apache Lucene
• Designed and implemented notification service using pub-sub model which sends email notifications to users on certain events. This service can further be used for any kind of event and to send any kind of notification.
• Led team members in various projects and reviewed code
• Mentored interns and juniors

Jul 2020 – Jun 2021 · 11 mos

• Designed and developed funnel feature which help to analyse the conversion count from one event to another
• Responsible for designing and developing the backend of product usage service and all its apis which gives an insight of the resource usage
• Added support for Athena and Redshift warehouse which serve as data sink for ETL
• Refactored data loading code which extracts the data from data source, transforms it and then load into warehouse
• Actively worked to debug and refactor code to find and fix connection leak
• Wrote python SDK for Jupyter notebook which provides methods to read/write data via pyspark and sprinkle's external apis

Jun 2019 – Jun 2020 · 1 yr

• Implemented backend code for integrating jupyterhub
• Developed feature of Kinesis and Mongo datasources to fetch data from these sources and feed the data pipeline for ETL purpose