Oct 2013 – Mar 2014 · 5 mos · Bangalore

• Telephony, RIL
• Involved in handling of RIL, Telephony and factory test issues
• Responsible for commercialization of Android handsets and tablets as per Sprint, Virgin Mobile, Boost, US Cellular, Metro PCS, C Spire, and Cricket requirements
• Worked on IPC and QMI (Qualcomm MSM Interface) based models
• Involved in the design and development of a generic Vendor RIL layer that supports a variety of devices and carrier requirements, and also do some operations instead of just processing messages
• Apps Development
• 1) SmartCM
• Developed android app that enables device to intelligently use suitable interface(wifi/mobile) on the go.
• Involves throughput estimation to select best interface as per required application.
• 1) Settings App
• Developed and enhanced Samsung Settings app
• Interfaces with various modules via the APIs exposed by the Android Framework
• 2) HiddenMenu
• App hidden from end-users and can be activated only via certain keystrings from dialer
• Interface between multiple hardware/modules and modem by sending IPCs/QMI through RIL
• Used for debugging module information and for certification.

Nov 2011 – Sep 2013 · 1 yr 10 mos · Gurugram, Haryana, India

• Worked for development of LTE protocol stack of RRC module.
• Have overall architecture knowledge of LTE.