G V Ravi Sankar Email & Phone Number

Bangalore

Dec 2023 - till date:Lead and developer of AISW Accuracy Evaluator Tool - Part of global AI software team, working on common AISW stack - Supporting target devices across mobile, auto, compute, IoT, and XR platforms - Leading and contributing to ML Accuracy Evaluator tool feature development - Supporting various ML models including LLMsSep-2020 - Nov 2023:Lead of Machine Learning Accuracy Team for Qualcomm's AI Cloud division. - Perform accuracy analysis on ML models & LLMs using accuracy tools and resolve accuracy issues. - Explore mixed precision, quantization, compression techniques to trade-off accuracy with speed. - Optimize ML models and tune parameters to meet accuracy targets on AI100 inference acceleratorFeb-2019 - Aug-2020:Software Development for Machine Learning tools for Qualcomm's IoT division. - Tools used for training, optimizing and evaluating the object detection model, - Severe memory constraints, light weight model used with ultra low power (< 1 mW) camera - Use cases: Retail/IoT, Video Door Bell, Low Cost / Security Camera, Interactive Toys.Feb-2018 to Jan 2019: Data Server Firmware DevelopmentSoftware and Firmware development for the Server Platform chipsets from Qualcomm Data Server.- Handled overall ownership of RAS module. (Reliability, Availability & Serviceability).- Developed RAS drivers for Dakar Mesh & DDR.- Supported of EMAC driver for new chipset. - Supported IMC firmware (Integrated Management Controller).

Bengaluru Area, India

Supported customer to successfully achieve the VDSL2 interoperability with third party CO/CPE against legacy Ikanos modems. This helped them to achieve critical milestone to enter Japanese DSL market with non-Ikanos chipset.Released source code to customers after open source review using Blackduck tool.Implemented an enhancement to IPv6-in-IPv4 tunnel 6RD protocol, on a network protocol stack running on a Qualcomm’s snapdragon family chipset.In this process, gained knowledge and familiarity on the following:• Qualcomm’s open source review process.• Escrow process• Secure ‘C’ coding practices• Source code management using GIT• Code review and integration using Gerrit.• ARMv8 architecture

Bangalore Area, India

Design and development of Firmware for GigaDSL CO & CPE, frequency division duplex counterpart of G.Fast, to achieve 1 Gbps over copper lines, while interoperating with legacy VDSL2 100/100 modems. Participated in lab demonstrations and field trials resulting in design wins in Japan & Korea. Played a key role in the Ikanos’ demonstration of world’s first true gigabit performance ,i.e. data rates of more than 1000 kbps over copper lines (refer to the media link provided below).Designed and developed Firmware for finite state machine and algorithms of 1-port CO based on the Vx185/CPE platform for FTTC (Fiber-To-The-Curb) deployment, to achieve aggregate data rate of 300 Mbps.In this process, gained knowledge and familiarity on the following:• Configuring and troubleshooting Jenkins Build Server• Development using Scrum and Agile methodology

Bangalore

Designed and developed of Firmware for FSM and various features on Vx180 & Vx185 CPE platforms using Nucleus/MIPS, mass deployed in various countries in Europe and South America. Managed delivery of various firmware features and modules of the DSL modem.Managed technical tasks, handling risks, analyzing requirements, software configuration and management.

Bangalore

Managed a core team of 4 to 8 people tasked to deliver various complex firmware modules of the DSL modem.Managed customer releases and design and development of various features on 5 generations of Ikanos’ DMT based VDSL1 and VDSL2 CO & CPE modems deployed in millions in Japan and Korea.

Bangalore

Lead a core team of 4 to 5 people to design and develop various features on 5 generations of Ikanos’ DMT technology based VDSL1 and VDSL2 CO & CPE modems mass-deployed in millions in Japan and Korea.Played a key role to enable Ikanos to be world’s first company to demonstrate both ADSL and VDSL capability simultaneously on same CO chipset at a major VDSL standards event. I have developed the G.hs protocol that supports both ADSL and VDSL and dynamic switching between those protocols, and using the ATM or PTM transport protocol, based on the CPE type detected at run-time.

Bangalore & Fremont

Lead a core team of 2 to 3 people working as consultant to Ikanos, to implement software modules such as hand shake protocol called G.hs, and counters as per G.ploam.Key team member of the ADSL software modem called Host G.lite developed in-house by Sasken. This was developed on Philips Trimedia processor with a third party AFE. Attended various ADSL interoperability plug-fests and was responsible for interoperability. The software modem was licensed to a US based vendor and was shipped in millions.Implemented enhancements to Telecom network planning software for Nortel Networks. I worked onsite at Nortel, Ottawa, Canada for this project.

Chennai Area, India

Team member of network protocol and network management groups.Developed network layer protocol named IPX (Internetwork Packet Exchange) based on Novell’s NetWare technology for LeeMah Data corporationDeveloped a GUI in C++ for a Network Management based on CMIP (Common Management Information Protocol) for Hewlett Packard.

M.Tech, Computer Science & Engineering, 8.9 / 10

Activities and Societies: Studied subjects such as, Advanced data base management (ADBMS), Advanced Algorithms, Advanced Digital Signal.

B.Tech, Computer Science & Engineering, 88 %

Activities and Societies: Participated in the SVUCE's cultural festival named Rhapsody, and contributed by designing and developing.

Intermediate Or +2, Maths, Physics, Chemistry, 81.8 %

Studied 10+1 and 10+2.

Secondary Education, 6Th To 10Th Standard

Studied 6th to 10th standard.

Primary Education, 4Th & 5Th Standard

Studied 4th & 5th standard.

Primary Education, 2Nd & 3Rd Standard

Studied 2nd & 3rd standard.