• Manage software team in Fort Lauderdale location• Lead Development Effort for Voice and Messaging Applications on Integrity OS for Hoyos Phone (Management, Architecture, Development)

• Designed/Created multi-platform desktop application (Overwatch) to work with 360° public safety video cameras using Electron/Node.js. Features include 360° unwrapping/playback (webGL), camera control, cloud upload/download of videos• Developed on-camera Android apps to control camera operation, securely upload videos to an evidence management server, and interface with desktop applications (Overwatch)• Developed server-side application to support cloud storage of videos using AWS, Node.js, MySQL• Developed mobile companion apps for the camera on Android and iOS platforms • https://itunes.apple.com/us/app/360fly/id1030962364 • https://play.google.com/store/apps/details?id=com.fly360.fly360

• Key Client and Server Architect/Developer for end-to-end Push-to-talk (PTT, real time voice communication system requiring extremely fast call setup) solution supporting 4.5 million+ active users• Led Framework/Service Layer Team for features and products for Android (Gingerbread - Lollipop) and iOS PTT application releases (search PRIP or Mototalk on Google Play and Apple App Store) • Independently created first end-to-end Client and Server Motorola Mobility-only PTT solution using AWS (Amazon Web Services)• Identified and Selected AWS as the cloud hosting solution for all Motorola Mobility servers to support PTT solution after performing extensive evaluation of AWS, deploying customized XMPP/PTT servers, and conducting load testing to ensure viability as a Production environment• Architected/Implemented client/server solution to ensure feasibility of IP-based PTT solution by working around inherent delays in 3G/4G mobile networks• Created tools to assist in data collection and analysis (outside of job responsibilities), including Android/iOS apps, Perl to parse logs, R Statistical Computing for data analysis and visual plotting of data, Java for GUI-based log analyzer

• Created overall architecture and integrated/embedded iDEN PTT technology in Android• Designed and developed Framework portion of PTT architecture (app layer interface down to AT interface with iDEN Modem), including managing Phone Call/PTT concurrency• Added support for iDEN’s non-standard SMS implementation into Android framework, ensuring upper layer compatibility• Ported PTT framework changes across Android Platform Upgrades (Donut – Froyo)• Optimized iDEN Modem protocol stack due to limitation of non-simultaneous voice and data (if data was active, voice/PTT call pages could not be received)• Architected and Developed IP-based PTT client solution and integrated into Android Framework (client communicated with existing IP-PTT Server)

• Expertise in iDEN and GSM Layer 2/Layer 3 protocols (registration, mobility, call management, packet data, SMS) as an embedded software developer• Implemented new features in iDEN protocol area, including 2G iDEN Packet Data (WiDEN), Group PTT, Enhanced Messaging Service (SMS enhancements, such as message concatenation), SIM/SMS-based Prepaid Solution• Protocol Team lead for multiple shipping iDEN-only and iDEN/CDMA products• Architected, Designed, and Implemented Data Session Continuity for a dual-mode UMTS/WiMAX product