Pragya Jain Email & Phone Number

Sunnyvale, Ca, Us

Bentonville, Arkansas, Us

Bangalore, Karnataka, In

Lead the scope, planning and design of Customer Data Platform team: A real-time event-driven distributed application capable of processing ~40 billion customer events/day ensuring low read-write-API latencies, high availability and data durability. Executed engineering and design, project management, people management, operational excellence, budgeting, and global compliance. Building the team Roadmap and translating it into engineering goals for the team along with product and program managers and communicating with both internal and external stakeholders.

Bangalore, Karnataka, In

Worked as the Technical Architect for Walmart's Customer Data Platform, to store and serve customer data from various sources, be it online, store or external sources in real-time and maintaining a 360 degree view of the customer across all these sources. This knowledge is used by various teams across Walmart to build Machine Learning Models, utilized for business reporting, improving customer experience or served directly to the Walmart website. Key contributor to the development for on-boarding machine learning models for data science teams, into the application. Implemented interface to serialize Spark, pyspark model using Mleap and tensor flow based model serving through Java tensor flow APIs. Implemented Utility methods to run Bert model in Java which was used by data scientists in other teams for their development.

Bangalore, Karnataka, In

Built Play framework based web service component and made multiple feature enhancements. The web service component made it possible to have easy migration of multiple stakeholders from Storm based application to Kafka streams application which could handle much higher load and significantly improved latency (95%ile < 10ms). Lead and executed SQL query API design and query parsing implementation using JSQL parser.

Research and development of Mobile Camera features using Android SDK and NDK. Worked closely with the on-site team on AR emoji camera mode. This feature was launched along with Samsung Galaxy device.

Development of Camera features like Food mode, Dual recording which got commercialized in Galaxy devices that included application as well as framework level implementation. Design and implementation of Samsung camera SDK and sample application with programming guide which is available on the Samsung Developer website.

Development of Camera based features like Timed Selfie and Selfie with Rear Camera for Samsung Galaxy phones with the use of sensors, such as gyroscopes and accelerometers. Worked on development of apps using multimedia framework and Renderscript.

Santa Clara, California, Us

Development and maintenance of the windows device drivers for HDMI Audio devices inside GPU, for different operating systems like windows XP/Vista/7/8 platforms.Investigating and resolving compatibility issues related to drivers for various graphic cards and APUs, WHQL driver qualification and adjustments for newer versions of Windows.

Master Of Technology (M.Tech.), Computer Applications

Bachelor Of Engineering (B.E.), Computer Science