Director Of Software
Current
Feb 2020 - Present
AeroLeads people directory · profile
Greg Walters Email & Phone Number
Director Of Software
at
Ubicquia
1 work email found
@ubicquia.com
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Director Of Software
Location
Miami-Fort Lauderdale Area, United States
Who is Greg Walters? Overview
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Quick answer
Greg Walters is listed as Director Of Software at Ubicquia, based in Miami-Fort Lauderdale Area, United States. AeroLeads shows a work email signal at ubicquia.com and a matched LinkedIn profile for Greg Walters.
Greg Walters previously worked as Director, Software Engineering at Hoyos Integrity Corporation and Sr Staff Software Engineer at 360Fly. Greg Walters holds Ms, Computer Engineering from Florida Atlantic University.
Company email context
Email format at Ubicquia
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{first_initial}{last}@ubicquia.com
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AeroLeads found 1 current-domain work email signal for Greg Walters. Compare company email patterns before reaching out.
Profile bio
About Greg Walters
Top performing, data-driven Software Engineer/Architect with expertise in Android, iOS, and Server Platforms. Innovation Leader with ability to quickly adapt to new technologies and evangelize those that are relevant to the business. Ability to juggle many simultaneous projects and quickly firefight/brainstorm workable solutions to critical, time-sensitive problems.Experienced in client/server architecture, signaling/protocols, Amazon Web Services (AWS), Push-to-Talk (PTT) technologies, TCP/IP, Android Framework, XMPP, VOIP, Mobile Data Connectivity, iDEN/GSM L2/L3 Signaling, Object-Oriented Development, Web Development, DatabaseJava, C, C++, Objective-C, PHP, NodeJS, JavaScript, MySQL, Redis, Linux/Unix, Perl, R, Git, AWS (EC2, ELB, RDS, ElastiCache, SES, S3, CloudWatch)
Listed skills include Embedded Software, Embedded Systems, Android, Wireless, and 6 others.
Current workplace
Greg Walters's current company
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6 roles · 26 years
Greg Walters work experience
A career timeline built from the work history available for this profile.
Director, Software Engineering
• Manage software team in Fort Lauderdale location• Lead Development Effort for Voice and Messaging Applications on Integrity OS for Hoyos Phone (Management, Architecture, Development)
Feb 2019 - Feb 2020
Sr Staff Software Engineer
• 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
Nov 2015 - Feb 2019
Key Push-To-Talk Client And Server Architect/Developer
• 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
2011 - Nov 2015
Android Framework Engineer
• 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)
2008 - 2011
~3 yrs
Iden Protocol Software Engineer
• 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
2001 - 2008
~7 yrs
2 education records
Greg Walters education
Ms, Computer Engineering
Florida Atlantic University
Bse, Computer Engineering
Tulane University
FAQ
Frequently asked questions about Greg Walters
Quick answers generated from the profile data available on this page.
What company does Greg Walters work for?
Greg Walters works for Ubicquia.
What is Greg Walters's role at Ubicquia?
Greg Walters is listed as Director Of Software at Ubicquia.
What is Greg Walters's email address?
AeroLeads has found 1 work email signal at @ubicquia.com for Greg Walters at Ubicquia.
Where is Greg Walters based?
Greg Walters is based in Miami-Fort Lauderdale Area, United States while working with Ubicquia.
What companies has Greg Walters worked for?
Greg Walters has worked for Ubicquia, Hoyos Integrity Corporation, 360Fly, and Motorola Mobile Devices.
How can I contact Greg Walters?
You can use AeroLeads to view verified contact signals for Greg Walters at Ubicquia, including work email, phone, and LinkedIn data when available.
What schools did Greg Walters attend?
Greg Walters holds Ms, Computer Engineering from Florida Atlantic University.
What skills is Greg Walters known for?
Greg Walters is listed with skills including Embedded Software, Embedded Systems, Android, Wireless, Software Engineering, Software Development, Mobile Devices, and Perl.
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