Dec 2020 – Apr 2022 · 1 yr 4 mos · Bengaluru, Karnataka, India

• Working on scaling distributed systems for Cohesity's data protection and site continuity products.

Oct 2015 – Nov 2017 · 2 yrs 1 mo · Bengaluru Area, India

• Saypay Technologies is a voice authentication startup that enables safe authorization of financial transactions via mobile phones using voice biometrics.
• Architected the end to end technology solution for Saypay including voice-biometric authentication, backend services, integrations with Aadhar Bridge, and the mobile app.

May 2012 – Aug 2015 · 3 yrs 3 mos · Bangalore

• Worked on a highly fault tolerant, elastic search infrastructure at Bloomreach that supports millions of queries. Played a pivotal role in architecting this platform to scale in a multi-tenant scenario and worked on distributed search components for various Ecommerce features like predictive search, MLT, trending, Boost & bury, facet controls etc..,
• Lead the BloomReach platform team efforts to scale and stabilize search and api serving systems. Fixed several complex performance issues by re-architecting components to make them more performant. Tweaked our serving systems to serve 10X traffic as part of holiday planning in 2013 and 2014.
• Lead personalization and user data efforts at BloomReach. Responsible for overall product , engineering design and end to end implementation of personalization. Work includes setting up real time engine with storm/kafka, data modelling, applications like Just For You, Favorites, User profiles, dynamic categories, x-device personalization, personalized search, user preferences.
• Founding member of Bloomreach SNAP, an ecommerce search and personalization product. Part of the team that worked from initial product conception to launch. SNAP is live on several leading E-commerce merchants. Significant contributions to all components in SNAP including Search quality, relevancy, feed ingestion, Serving layer, API, monitoring, performance, system tuning, analytics.
• 2 patents pending

Feb 2008 – May 2012 · 4 yrs 3 mos · Mountain View, US

• Founding member of Android team.
• Worked on Android framework and core applications for releases Version 1, Cupcake, Donut, Eclair and Froyo spanning several components like application life cycle management, installation, auto rotation, window management, device storage monitorinng, security, permissions, app installation on SDcard etc.,
• Lead design and development of "Google News Reader" Androiid app to provide a compelling native experience with core Google news features such as algorithmic ranking, aggregation, search and freshness.

Nov 2007 – Feb 2008 · 3 mos · Sunnyvale, CA

• Worked on APEX (Advertiser Publisher Exchange), an integrated ad serving platform for handling banner ads.

Sep 2003 – Oct 2007 · 4 yrs 1 mo · Sunnyvale, CA

• Worked on Faultline, Motorola's linux based mobile platform. Ported mobile applications to Faultine.
• Worked on SCREEN3 branded service deployed on major mobile networks worldwide including Cingular North America and China Mobile that provides news, sports, entertainment on mobile devices.
• Worked on IMPS for Motorola's Java User Interface Experience platform.

Mar 2002 – Mar 2003 · 1 yr · San Jose, CA

• Data compression algorithms.
• Paper publication:
• Ramesh C. Agarwal, Karan Gupta, Shaili Jain, Suchitra Amalapurapu.
• An Approximation to the Greedy Algorithm for Differential Compression.
• IBM Journal of Research and Development, Volume 50, Issue 1, January
• 2006, pp. 149-166.

Jul 1999 – Jun 2000 · 11 mos · Bangalore, India

• Design and Development of a Network Simulator