Dinesh Sundaravadivelu Email & Phone Number

Chennai, Tn, In

Chennai, Tamil Nadu, India

- Revamped the user access layer of the Enframe product database: Postgres, which improved data security and scaled data access between internal and external systems/tools.- Onboarding and Data Migration to Redshift cluster for LLama.ai product data which improved large volume data processing capability and performance of analytics layer.- Developed a Postgres database configuration tool to scale the DB based on changing data volume - small/medium/large datasets.- Developed Anonymized Golden Dataset, made available as a self-service for various teams within organization like Dev, QA, Consultants, etc. to aid scalability testing of product with required volume of non-prod data in place.- Developed near real time data ingestion pipelines between Coupa Streaming Platform (Kafka) and LLama.ai databases.- Introduced parallel processing in existing systems to cut down run time from a few hours to few minutes.- Designed numerous dimensional data models for system integrations and data analytics.- Interface with solution architects to gain feedback on product short falls.Org. Value additions:- Cross train data engineering skills to data scientists via Bootcamp.- Part of talent acquisitions & present at IITs / Math schools on data engineering front.- A team enthusiast - interact and feedback with founders and leadership on regular basis.Opex Analytics, LLC was acquired by LLamasoft Inc.LLamasoft Inc is acquired by Coupa Software, Inc. currently.

Chennai Area, India

ETL Lead Developer for leading US Bank responsible to - Design, build and manage Data Marts - Manage a team of ETL Developers - Explore new advancements in technology front - Lead COE team under AI & Analytics practice - Mentor/Train for multiple academy batches

Chennai Area, India

ETL Developer for leading US Bank responsible to - Build and Improve performance of long running SQL queries across various databases - Analyse/Improve overall performance of Data Marts - Develop, Test and Implement high performance ETL mappings and build Intelligent workflows - Mentor a team of developers to overcome bottleneck issues and show stoppers

Chennai Area, India

UI/UX Developer for leading US Telecom giant responsible for - Build KPI dashboard for Top Management - Explore open-source JavaScript/jQuery libraries and develop asynchronous wireframes - Design and Develop on Analytics and Data Visualisation front

Research and built a working model based on Hash functions and Bloom Filters. - Implemented software product to simulate and showcase performance improvement for real life applications like credit card fraud detection, spell checker.