• Integrated LLMs (Google Gemini) into content understanding systems, improving semantic signal quality while maintaining low-latency performance

• Migrated content search infrastructure to Elastic Search, significantly improving query performance and relevance tuning

• Designed scalable signal collection and attribution systems for Ads Monetization, supporting thousands of advertisers globally

• Built anomaly detection and data sanitization frameworks, improving signal quality and monitoring 50+ key metrics

• Optimized reporting pipelines handling 10M+ daily requests, reducing annual infrastructure costs by $200K+

• Architected and scaled distributed systems across EC2, AppStream 2.0, Amazon Go, and robotics platforms

• Built a fraud prevention service processing 10K req/sec with ~18ms latency, reducing approval times from days to hours

• Led infrastructure development for AppStream 2.0, enabling secure browser-based app streaming with auto-scaling

• Designed ML data platforms for robotics (Amazon Astro), including storage, annotation, and evaluation systems

• Developed full-stack video annotation tools (React, Redux, AWS Lambda) for computer vision workflows

• Built scalable data pipelines using SQS, DynamoDB, and S3 for large-scale analytics and migrations

I was working on a tool called ODIN (Online Dealer Integrated Network) a stock market trading tool for Indian Stock Exchanges such as NSE, BSE, MCX and other exchanges. It is a CTCL (Computer-To- Computer Link) software used by the dealers and brokers. ODIN has client-server architecture. ODIN provides a platform for brokers and end point users for trading in multiple stock exchanges. I was given responsibility of integration of MCX stock exchange to ODIN. I was also responsible for ODIN Risk management system which deals with surveillance of all the trading and risk management by checking and validating the orders places by a broker to the limit up to which the trading can be done.

My team was working developing software called Vantage Titan is MRI software for Toshiba. Main goal of this project was to do reverse engineering of old Vantage system and develop a system for Windows. Main applications in projects were GUI and Consoles based application. I was also sent onsite to Toshiba, Japan for application enhancement and studying new requirements. Worked on various design tools and unit testing tools. Provided technical support for performance issues, usability issues and critical application problems, as required. Have a good knowledge of MRI functionalities and DICOM standards. Tasks assigned to me was to make a library of GUI Controls using MFC, development of a broadcaster module which multicast messages synchronously and asynchronously. At onsite my task was to study MRI machine and do performance optimization and fine tuning of application to improve the quality of MRI images and to reduce machine time.