Mar 2019 – Feb 2020 · 11 mos · Bengaluru, Karnataka, India

• Acquired by Apollo247

Apr 2017 – Mar 2019 · 1 yr 11 mos · Bengaluru Area, India

• Design ILS [IMS Location Manager] Module: ILS provides an interface to add location awareness, automated location tracking, periodic location updates to applications. It enabled IP over multimedia (IMS) Solution to have Geo-Location information for IMS and Emergency registration.
• L plus L [VoLTE + VoLTE] changes for IP over Multimedia Subsystem(IMS) Module: Scaled IMS solution from single stack to concurrent operational dual stack which had major architectural changes. It enabled IMS Solution to allow simultaneous VoLTE and VoWifi calls on both sim slots.
• Device Handovers between different radio access technology: I have worked closely on operator requirements for intelligent selection of radio based on signal strength, historical data, and device state.
• USSD feature for different encoding style: I developed a decoder to convert streaming utf8 and HTMLhex data into UCS2 format. It made the USSD feature usable in locales which do not support the English language.

Feb 2016 – Mar 2017 · 1 yr 1 mo · Bengaluru Area, India

• Enhance and Maintain DataDaemon Module on APPS Processor: I enhanced an interface "Data Daemon" which runs as a daemon at the JNI layer. The module is responsible for performing IMS registration on the hybrid stack to enable video calling.
• IP over Multimedia Subsystem(IMS) Module: Worked on Legacy code space of IMS for single stack and implemented new feature and requirements.
• Developed the Unit Test Framework for DataDaemon.

Jul 2015 – Jan 2016 · 6 mos · Bengaluru, Karnataka, India

• Web Interface for Mobility App Analytics (MAA): I developed the dashboard for the web interface of MAA. I implemented multiple graphs and pie charts for better visualization using AngularJS. I automated the testing of the dashboard and analytics page of web interface

May 2014 – Jun 2014 · 1 mo · Bangalore , India

• Porting of Virtual Update Manager (VUM): I worked on make files and resolved the compilation dependencies in porting of VUM from x86 architecture to x64 architecture. I used topological sort to determine the circular dependencies of files which enhanced the speed of resolving errors exponentially