• Microsoft Teams (Desktop and Web Clients) - Working on framework layer for Microsoft Teams Desktop and Web clients managing framework pieces for Teams client using Javascript/Typescript, C++, Angular/React, GraphQL, Apollo, Electron, WebView2, Web/Shared Workers and other client-side web technologies. The critical framework pieces I work on (settings, policies, startup sequence, telemetry and logging, various client states management, networking layer, etc) are used by almost every feature team supporting 270M+ monthly active users. My primary focus includes managing the features I own, mentoring team members, and supporting cross-timezones teams.• Microsoft Teams for Education - Responsible for implementing various cross-platform features to improve Teams experiences for education users (including iOS, Android, Web, and Desktop). Also, enhanced the existing backend APIs to add features for education users.• Skype in the classroom - Skype in the classroom (now retired) was a free online community that connects educators and speakers around the world for live virtual learning experiences that takes place over video calls. I was responsible for the design and development of various full-stack features.

• Delivered multiple complex customer-facing features help driving the growth of the mobile application using the latest technology stack.• Designed, architected and developed multiple versions of Concur powered iOS mobile applications in the large scale enterprise business application category.• Designed, architected and developed Concur powered reusable iOS SDK’s.• Worked with cross-functional including remote teams to review design approaches, prototype new technology and evaluate technical feasibility. • Drive sprints and sprint planning for each release milestones.• Mentored and supported my team members for their growth.• Mentored team of interns for their growth and learning across all product verticals.

• Worked on designing, architecting and development of multiple versions of Concur powered iOS mobile applications in the business app category.• Worked on designing, architecting and development of Concur powered iOS SDK’s/frameworks.• Mentored and supported my team members for their growth and learning.

• Worked on design and development of multiple versions of INRIX powered iOS mobile applications in the traffic, navigation and premium driver/owner services app categories.• Built the first navigation category mobile app integrated with Ford automotive AppLink.• Designed and developed applications (integrated with INRIX Traffic) for in-vehicle head-unit experience for Pioneer App Radio and Toyota OBIGO.• Designed, developed and tested the version 1.0 iOS SDK/Client Library of INRIX platform for OEMs.• Designed, developed and tested the version 1.0 iOS SDK of INRIX Apple MapKit for displaying traffic tiles, routes, and incidents on the map view. This SDK is developed as a plugin on top of Apple MKMapView supporting displaying of INRIX content with a simple configuration.• Worked on implementation of automated Unit and Functional tests to support QA ensuring the quality of the applications.• Managed the Development and AdHoc Distribution certificates and provisioning profiles for the team and helping team members with build issues.• Managed the automatic build infrastructure for team and employees using the Xcode Server application. The Xcode Server Bots builds and uploads the builds to HockeyApp/TestFlight for AdHoc Distribution.• Maintained the automatic test infrastructure using Xcode Server application.• Worked on multiple features of Android INRIX Traffic application and SDK as per the project requirement.

• Worked on design and development of numerous iOS, Android and Blackberry applications using Objective-C and Java. Applications include, Whrrl – Social Networking application (Android), Audio Recording and Playback Library using Speex Encoder/Decoder (iOS), Top100 MP3 streaming application (iOS).• Led a team of four to six people working on different iOS and Android projects.• Porting of Helix on Mac OSX and iPhone platform. Helix is a Real Player Project that can play audio and video media in various formats, aid in producing such media, and serve them over a network.• Consistently received ‘Exceeded expectations’ in performance reviews.• Received "Most Versatile Player of the Year" award.

Worked as mobile application developer. Platforms includes iPhone, Android and Blackberry.

• Developed and tested ISDB-T (Terrestrial Integrated Services Digital Broadcasting) standard for MPEG2 streams for testing MP2Sync Module. Mp2Sync module is used to synchronize the audio and video packets for a program in MPEG2 stream.• Developed Validation Server for automating the tests. Multiple test clients can connect to Validation Server and server can then execute the series of test cases on each client and log the results.• Writing test code for testing device drivers for board support packages on WinCE platform.

• Designed, developed and tested Graphical User Interface for QualNet, a Network Modeling Software that predicts performance of heterogeneous networks through simulation using C++ and QT.• Ported two modules of QualNet on different platform.• Responsible for mentoring and supporting my team members.

• Involved in the development of a classified project for the ministry of defense aimed at providing a Real Time CAIS (Computer aided Action Information System) for a War Platform. The system involves the development of data management and sensor interfacing built on the VxWorks RTOS.• Developed and tested the adaptive Neural Networks based algorithms for sensors and platform level classification (In consultancy with CARE (Centre of Applied Research in Electronics) at IIT Delhi). Verification of different mathematical algorithms for sensor and platform classification based on pattern library.• Developed Map Management Module and integrating it with Computer Aided action Information System in C++ using X Windows. It involved the reading of map data (in S57 Data format) and it’s rendering (In S52 Data format).