Vivek Kumar

• Leading multimedia framework group which include development & debugging of A/V Codec, Voice Engine, Player and Digital Rights Management.
• Global Owner of Digital rights management for all Samsung devices.
• Work on Codec, Voice Engine & Player porting and debugging for Innovative & derived mobile phones.
• Responsible for innovation & driving patents for complete Multimedia Group in Samsung Noida.
• Mentor and onboard new members of Media Service team in Codec, Player, DRM & Voice Engine.

• Technical lead & decision making of Digital Rights Management.
• Leading a team of 12 members for development and debugging.
• Look for continuous improvements in Digital Rights Management related to decryption performance and current consumptions.
• Handling of security vulnerabilities in Digital Rights Management and fixing them.
• In continuous discussion with SoCs vendor Qualcomm, Exynos, Mediatek & Content providers like Netlfix, Prime video etc.
• Keep technically updated for new upcoming changes in Android and preparing team members.
• Lead a team to handle new changes in Digital Rights Management.

• Established DRM team in Samsung Research Institute and expanded DRM module in Samsung Research Institute Noida.
• Managed DRM on 100 percent of Samsung of phones.
• Work on Secure OS (Mobicore Exynos & QSEE Qualcomm) for widevine DRM solutions.
• Development of Samsung inhouse solution to write widevine keys in factory during manufacturing of mobile phone.
• Development of TA in Exynos Mobicore Secure OS for recovering widevine keys.
• Code modifications require due to new security policies and new requirements in new launching Android OS.
• Trouble-shooting with JDM models for critical wideivne issues.
• Handling of DRM VOCs and responsible for HD content playback from OTT apps.

• Integration of Widevine DRM, OMA DRM & Playready in OS upgrade models and derived models.
• Co work with broadcomm devices to implement Playready in SWd.
• Work on debugging of Playready, OMA DRM and Widevine DRM issues and handling of all GTS & CTS DRM issues in all SRI-N assigned models.
• Travelling to HQ Suwon South Korea multiple times to work with HQ DRM team.
• Learning of Trustzone and TA development with Exynos secure OS.
• Work on mobile and Android setup box devices.

• Joined multimedia group in Samsung and Started work on Android development.
• Work in Media transfer protocol to transfer media files from personal laptop to Android phone.
• Handled problems related to device connection, Content transfer & UI.
• Assigned additional responsibility to port & debug Playready and OMA DRM on Samsung Noida assigned models.
• Traveled to HQ Gumi South Korea for porting Playready in Galaxy S3 derived model.
• Started to learn about classic Widevine in Android.

Started Carrier with IPDialog India Private Limited.

• Learnt about VOIP and SIP protocol.
• Work on fixing issues related to call Like Holding/Retrieving, Conference calls & Normal VOIP calls & fixing UI issues.
• Developed Key Expansion module on Avaya 12xx VOIP Phone.
• Development of Android application to make SIP calls. Used Sockets & JNI, Android application guide for development.