• Built, maintained and documented Cortex Platform an enterprise cloud-native orchestration software, as part of the product team.• Worked on Spark and Delta-lake as an ecosystem, to identify its tuning knobs and bring that knowledge into product scaling and optimisation as part of a flagship offering called Profiles, bringing down realtime lookups to 500ms and processing TBs of data daily on limited cluster resources.• Took full ownership of modules from TDD using unit tests and using GoCD to add module integration tests.• Built a Benchmarking Tool for end-to-end Spark based ETL jobs for varying cluster sizing, spark configurations, and work load for our flagship offering called Profiles.• Contributed and maintained Project-Hadron an open source tool for synthetic data generation built under CognitiveScale banner.

• Responsible for building and scaling up www.texplicit.com, a knowledge aggregation NLP app that gathers and curates information from Google in real-time.• Worked with AWS technologies like CloudFormation to build cloud-native solutions which are high performanceand cost effective.• Open Source contributor to kmode, Python implementations of the k-modes and k-prototypes clustering algorithms.• Built and deployed a computer vision application for early identification of the uniformity of multi-fibre Composites and segregating the ones where mixing is not uniform.

I worked as a Javascript developer along with a team of developers working on a CRM (Customer Relationship Management) System. I got the opportunity to work with latest technologies like Node.js, Angular, Mongo DB, Google Cloud etc.