Revathi Karthik Email & Phone Number

San Jose, California, US

San Jose, California, US

Worked on building an identity graph that connects all addressable entities for a user together.The graph increases the reach for cross device campaigns.

Sunnyvale, CA, US

• Search/Knowledge Graph, Yahoo, Sunnyvale, California
• Implemented search query to entity mapping workflows for mobile card triggering.
• Working on Yahoo knowledge graph.

Sunnyvale, CA, US

• Ad Targeting, Yahoo, Sunnyvale, California
• Integral part of the design and development of a rule based scoring system that was used for many targeting use cases like mail retargeting, social and partner targeting.
• Implemented a Near Real time scoring flavor for search retargeting and smart pixel retargeting use cases. This reduced the scoring to serving delay significantly and improved user experience.
• Worked continuously on performance tuning of the batch pipelines to reduce scoring latency and instant population of new user segments.

Sunnyvale, CA, US

• Yahoo Labs, Santa Clara, California
• Worked on design/Implementation of a batch scoring pipeline used for look-alike/audience expansion targeting. Given a seed set of users the pipeline was able to find new users who exhibit online behavior similar to.
• Implemented creation/aggregation/filtering of user profiles and scoring of users into targeted segments.

Sunnyvale, CA, US

• Design, development and analysis of live beta experiments on Sponsor search partners
• Rotate into a build, integration, test and launch function for experimental code.

New York, NY, US

• Design, development and testing of Bloomberg’s electronic trading platform for OIL commodity.
• Implemented critical infrastructural components like in-memory database, caches and multi-threaded models to handle around 1 million price updates per day.
• Performance profiling and optimization of the processing of market data messages to render real-time data to clients.

Atlanta, Georgia, US

* Adhoc Protocol Independent Multicast – Sparse Mode (APIM-SM) - Simulation and analysis of enhancements and adaptations of PIM – SM (RFC 4601) and IGMPv3 (RFC 3376) for mobile adhoc wireless networks for battle-field scenarios.* Georgia Tech Network Simulator - Protocol model and software enhancements, support, version maintenance, bug fixes, and.

New York, NY, US

* Network Performance Lab (NPL)Evaluated various test equipment, switch/NIC vendors for 1GE and 10GE data center solutions. Executed and analyzed RFC based Benchmark Tests – RFC 2544, RFC 2889 and RFC 3918 and other custom traffic and multicast protocol testing for high-end switches.

Hickory, NC, US

* Point to point protocol (PPP) - Development of PPP signaling between the Access Terminal (AT) and Packet Data Serving Node (PDSN) according to RFC 1661and RFC 1332.* Network Management - Developed Simple Network Management Protocol (SNMP) and proprietary XML agents for a feature on the Radio Node which aimed at computing and configuring the delay in.

Houston, Texas, US

* Devanagiri IME for HP iPaq, handheld Pocket PC - The editor recognizes handwritten consonants on the iPaq, provides matras and also provides the user with a dynamic dictionary for word completion.* Integrating ACECAD DigiMemo with COEFFEI (Common Forms Framework for Electronic Ink) - The project aimed at processing the gamut of hand-written forms in a.

Master'S Degree, Computer Science

Bachelors, Computer Science