• As a contractor for DirecTV, I enhanced and developed cross-platform Video Player Library for iOS, tvOS, Android, FireTV, Web, Tizen Vizio and more, demonstrating proficiency in C++, Java, Objective-C, Typescript and React Native.
• Enhanced Core UI Functionality: Developed main screen video preview feature, delivering a smooth preview experience for users.
• Optimized video playback across all devices by supporting 4k content, reducing stuttering and frame dropping, decreasing video start failures and more.
• Enhanced ExoPlayer performance, resolving device-specific issues; changes adopted into Amazon’s Official ExoPlayer Fork.
• Improved DRM key rotation and multi-key handling, reducing DRM failures to 0.01%.
• Reduced DRM license requests by 80%, reducing server load and enhancing service stability.
• Implemented safeguards to protect content integrity making it significantly more difficult to pirate content by implementing Widevine Security Level handling and advising Headend teams on changes to make.