Led teams in various org, including Smart Home Services that served 1.8million QPS, Software systems for Google Enterprise Networks, Data Insights and Core Engineering teams (planet scale data pipelines, 1.2 Exabytes).

* Setup "ML Systems (MLS)" team in Amazon Bangalore from ground up, to help Denied party Screening org (FinTech).* Setup Analytics and Human Intelligence, teams in Amazon Bangalore, for Amazon Search business unit.

## Khoros (Vista Equity Partners) ##* Responsible for the leadership and management of all data engineering functions such as Analytics, AI/ML/DataScience, Automation (Chat Bots), Cloud Operations and QA teams.* Established AI/ML Strategy for the Enterprise and developed teams to give solutions for global 2000+ brands (incl. Google, Microsoft etc)* Built Analytics, AI Platform, CloudOps verticals to provide insights & intelligence from 6PB+ data* Established and managed the operating budget to maximize utilization of resources and delivery of products and solutions, resulting in reduction in cost of 37% and ROI of 400% in short span ($2.1mn savings).* Executed analytics projects using Hybrid cloud - saved about 12% out of $1.2mn ARC* Managed Klout.com brand - 900m users, $10m revenue, 200K business, 12B signals/day

* Multi functional: Established an AI startup and solved Big Data & AI/ML challenges for clients* AI/ML: Built personalization and targeting solutions for 120m mobile users* Analytics: Design of petabyte scale analytics platform for data from 50 million mobiles* B2B: Built seller platform from scratch, for Jumbotail Pvt Ltd

* Design and development of Amazon Machine Learning (an AWS Service) - from inception to delivery* Design and development of a multi-tenant platform to manage loyalty points (promotions in amazon.com)

* Provide technical leadership to a group of engineers in an innovative and fast-paced environment* Architected an aggregator service to promote celebrity updates (photos/videos/articles/tweets)* Provide technical guidance to various media teams at Yahoo!* Engage team of software engineers including task planning, code reviews etc.

* Designed and implemented an analytical reporting tool for 'express edition' to visualize the performance appraisal data* Redesigned the admin tool with backward compatibility for the xml templates of all other modules* Redesigned and developed the front-end for the admin tool

* Improved the performance of the core UI components* Developed wizard based persisted workflow system to setup new client

* Reduced request latency of the real time scripting system by 25% by implementing parallel execution* Defined the UI technologies across enterprise* Implemented authentication framework and integrated with 10+ different projects* Implemented archival system (copy from progress to oracle database) for financial data (2 terabytes)* Developed caching solution for the archival system for better performance

* Implemented 'loan resolution model' that computes different financial options for the debtor using custom rule engine* Developed common data abstraction layer for any database interaction