Reduced Abuse and Optimized cost of business for Amazon India driven INR 300 CR+ Impact with tech team. Previously led AWS account receivable global fintech team to reduce AR Balance handling 5B+ USD

Build data platform and ML feature store to enable the Data Science team to move fast. Partnered with CDO and CTO on data and ML strategy.

Guavus was big data analytics startup which got acquired by Thales. As engineering lead, I reported to Chief Strategy Officer and led development team of 20 and launched three products 1) Big Data plugins for ML platform 2. Network Analytics Application with Fraud Detection [Patent https://patents.justia.com/patent/10237183] (Used by NTT, TMobile, Vodacom) 3. Real time Marketing Analytics Product for Verizon 500+ Nodes cluster.Patent in Network Analytics application for detecting tethering to detect and stop customer Abuse

Worked as embedded lead of Location Based Platform team. Role includes customer handling, project management for embedded team and estimation/planning/new proposals and developmentFor location measurement unit of UMTS and 2G network, I lead following development activities. - Multiple USB class and target drivers- Windows application development to add support of Plug and Play functionality in USBSER.sys driver.- Various features related to IP, Persistent Logging into RAM, Image load and Upgrade.- Resolved Critical Memory Corruption and Memory leaks and system stability issue- BSP Porting from vxWorks 5.5 to 6.4 for multicore MIPS processor(XLP)

Cisco MGX and VXSM (Media and Signaling Gateway)- Played key role in Customer Escalation team to debug MGX issues live on multiple MGX customer like Comcast, AT&T, Vonage.- Provided quick resolution of customer issues from Cisco SanJose office pertaining SS7, ISDN, CAS,MGCP, IP- Multiple feature development related to line cards T1/E1, SONET,SDH, ATM- HA and Upgrade features for MGX

Projects and work summary IPPhone (SIP based)- Developed USB client driver for Audio and Mass storage device class for vxWorks and TNETV1050- Developed LCD, LED and KEYPAD drivers.- Developed UART device driver for Infrared application- Board Bring up and BSP work for low end 2 line IPPhone.- High Availability for SIP server- Added IPV6 support in product- Unix to Monta vista Linux Porting- Involved in Customer support and Maintenance work