George Joseph
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George Joseph Email & Phone Number

Software Developer at Sangoma
Location: Denver Metropolitan Area, United States 16 work roles
1 work email found @digium.com 3 phones found area 256 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 3 phones

Work email g****@digium.com
Direct phone (256) ***-****
LinkedIn Profile matched
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Current company
Role
Software Developer
Location
Denver Metropolitan Area, United States
Company size

Who is George Joseph? Overview

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George Joseph is listed as Software Developer at Sangoma, a with 617 employees, based in Denver Metropolitan Area, United States. AeroLeads shows a work email signal at digium.com, phone signal with area code 256, and a matched LinkedIn profile for George Joseph.

George Joseph previously worked as Software Developer at Digium and Consultant, Owner at Fairview 5 Engineering, Llc.

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Email format at Sangoma

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{first_initial}{last}@digium.com
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Profile bio

About George Joseph

Summary of Qualifications:37 years Telecommunications industry experience37 years Network Installation and Maintenance experience35 years Management experience32 years Information Technology experience26 years Enterprise architecture experience26 years High Volume, High Availability Systems experience.Patents Held:Service management system for a telecommunications network: 8,254,275Routing engine for telecommunications network: 8,238,252 8,155,009 8,149,714 8,144,598 7,146,000Automated installation of network service in a telecommunications network: 7,760,658 7,251,221Summary of Experience and Qualifications:Network architecture, planning, design, provisioning, installation, operation and maintenance. Working knowledge of major telecom/internet protocolsAll phases of application development and operation including architecture, user/business requirements, project scheduling, analysis, design, hardware sizing and selection, vendor selection and management, programming, testing, performance tuning, documentation, data conversion, implementation, change management, training, customer service, operations and maintenance. Complex, high-risk program management with long track record of on-time, in-budget, high-quality solution delivery.Complex relational and No-SQL database design, implementation and performance tuning: Oracle, MySql, PostgreSQL, Cassandra, etc.Fluent technologies include C, Java, JavaScript, NodeJS/Express, Python, Lua, REST, etc.High performance/high availability system and network design, implementation, operation and customer service.Large team leadership, team development, recruiting, retention, motivation, training, mentoring and career development.Written/verbal presentation development and delivery including executive, customer and investor facing presentations, contract proposals, RFPs, funding and headcount justifications, architecture proposals, training materials, etc.

Listed skills include Integration, Telecommunications, Enterprise Architecture, Software Development, and 31 others.

Current workplace

George Joseph's current company

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Sangoma
Sangoma
Software Developer
Denver, CO, US
Website
Employees
617
AeroLeads page
16 roles

George Joseph work experience

A career timeline built from the work history available for this profile.

Software Developer

Denver, Co, Us

Software Developer

Current

Working on Asterisk.http://www.asterisk.org/

Apr 2016 - Present

Consultant, Owner

Fairview 5 Engineering, Llc

Golden, Co

Currently designing and implementing wireless networks and associated management systems for apartment complexes. The networks are sponsored by energy companies to monitor and control tenant smart thermostats.Became a core developer and am donating time to the open-source Asterisk PBX project.

Aug 2013 - Apr 2016

Domain Architect

Broomfield, Co

Functioned as chief architect and delivery manager for the Order Management program. This program spanned multiple business areas including Sales, Product Management, Operations, Engineering, IT and Business Process Engineering. It's purpose was to create a unified Quote-to-Cash solution for all products and services sold by Level 3. The major functional areas included Product Catalog, Quoting, Ordering and Workflow. Technologies used included Java, Javascript, ExtJS, .NET. Solr, Cassandra, Tomcat, and many others.

Dec 2011 - Aug 2013

Director - Oss

Responsible for the architecture, development and operations of Zayo’s Operational Support Systems including provisioning, inventory, alarming and trouble management systems. The major project was the reconciliation and integration of acquired communications assets into existing Zayo systems. This involved coordination of efforts between multiple functional areas such as Network Engineering and Network Operations in multiple subsidiaries with the corporate systems development groups. Because Zayo's primary growth is via the acquisition of other telecom companies (typically several per year), this activity was continuous and overlapping requiring managing complex timing and resource relationships between efforts.

Dec 2008 - Nov 2009

Architect

Responsible for advising both IT and business organizations on best practices for integrating switched access business processes into off-the-shelf network inventory and business process management software.

Sep 2007 - May 2008

Engagement Manager

Responsible for BoldTech’s largest customer. Delivered the highest margin, highest customer satisfaction, and highest employee satisfaction of all BoldTech engagements. This engagement designs, develops, installs and maintains hosted IP telephony management services using a multi-national development and installation team. Technical highlights include SOA services using .NET and C#, automated VMWare virtual machine creation, automated blade server and chassis configuration. Provided 24x7x365 customer service to Avaya’s telecom customers.

Mar 2005 - Oct 2006

Wireless Broadband Data Practice Manager

Responsible for the development and ongoing management of BoldTech’s Wireless Broadband Data practice. Activities included assisting companies interested in entering this market develop their business plans and product descriptions, develop and implement network, systems and security architectures, perform vendor selection and negotiation, develop partnering relationships, etc.Specifically for a wireless startup: Developed network architecture and product plans. Planned and conducted field trials, coverage mapping (drive testing), CPE assembly and installation, lab testing. Performed RF interference troubleshooting in both the lab and the field. Managed local loop and internet vendor interfaces.

Jan 2003 - Feb 2005

Principal Consultant

Provided telecom industry and enterprise architecture expertise as part of BoldTech’s systems integration engagements. BoldTech’s clients include AT&T, Verizon, BellSouth, Level 3, Verio, Sterling Commerce, EchoStar, Qwest, CenturyTel, NTT, ICG and many others.

Jan 2002 - Jan 2003

Director/Chief Architect Quote To Cash Business Solutions

Chief Architect, Director of Development and Co-Inventor of Level 3’s patented, industry leading ONTAP[sm] Quote to Cash transport fulfillment process. Total involvement including creating the first cocktail napkin drawings of the systems and business process, delivering presentations to executives, customers and investors, contributing code, setting architectural standards, developing testing scenarios, managing schedule and budget across multiple VP areas, resolving conflicts between teams, etc.. Total staff for this project was 100+

Apr 2000 - Nov 2001

Chief Architect, Service Delivery

Mci

Responsible for the continuing architecture, design and operational planning of MCI’s circuit provisioning, engineering, and management systems.Committee member for architecture and design of Order Entry systems, Global Data products, TMN Architecture implementation, Enhanced Private Line products, LEC Electronic bonding, SONET implementation and modeling, Virtual Private Data products, Network Equipment modeling, Network Topology modeling, Customer Premise Equipment tracking, Access Facility route selection and cost determination, Local/Long Distance service integration, Network Diversity modeling, Network Restoration modeling.Designed and implemented a multi-protocol, multi-platform, message queuing application server before any such framework was available commercially.Designed and implemented a software and hardware platform based on the above framework that was used to tie together 500 Network Administration desktops, 4000 Network Operations desktops, and one very large mainframe based system so they share the same view of circuit provisioning, engineering and equipment data

Mar 1993 - Jan 1997

Sr. Manager Circuit Provisioning And Trouble Management Systems

Mci

Managed and architected the development, implementation, ongoing maintenance and 24x7 customer service of two of MCI’s largest volume and largest user base information systems: NetPro and TMS. Functions included workforce management, order provisioning, LEC/CAP access management, equipment and circuit inventory management, circuit engineering, and circuit trouble management. Both systems required extensive data conversion efforts, mainframe and support equipment installations, internal network augments, and field equipment rollouts over and above the actual system development. Both projects (35,000 staff days, combined) had very aggressive schedules, were completed on time, and produced unprecedented return on investment. In the case of NetPro, it’s $12M cost was returned in a few months in the form of recovered access charges. Both systems are still in use today with little or no architectural changes owing to their advanced initial design including flexible database and user interface designs. Managed staff of 160 employees and contractors working on multiple projects for multiple clients.Managed yearly capital budgets ranging from $5m to over $20m and yearly operating budgets in excess of $5m.

Apr 1988 - Jan 1993

Manager, Operations Systems

Mci

Managed operations support for Circuit Provisioning, Trouble Management, Switch Administration and Drafting systems for the New England and New York areas.Developed revolutionary equipment management software that MCI still uses to track network equipment worldwide. It was the first project to incorporate a dynamic business rule database and application framework instead of “hard-coded” tables and program logic. This cut the time to model new network equipment from 8 months to 1 day. I believe this was the first such practical implementation in the telecom industry.

Jan 1985 - Jan 1988

Manager, Operations Systems Management

Mci

Arlington, Va

Managed the systems requirements of the various Network Operations organizations throughout the US.

Jan 1984 - Jan 1985

Technician

Mci

Stamford, Ct And Boston, Ma

Performed various duties in various positions including circuit installation, voice traffic analysis, analog and digital switch maintenance, customer service, network surveillance, transmission equipment maintenance, computer operations, automated testing operations, etc.

Dec 1982 - Jan 1984

Wideband Communications Supervisor

Patrick Afb, Fl, Cape Canaveral Afs, Fl, And Izmit Turkey

Installed and maintained the Air Force’s earliest “modern” all digital communications systems including microwave digital radios, M13 multiplexers and channel banks.Awarded 3 Air Force Commendation Medals, the last of which was awarded for “Outstanding Communications Management” during Space Shuttle Missions STS2 through STS7.

Oct 1978 - Dec 1982
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Colleagues at Sangoma

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FAQ

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What company does George Joseph work for?

George Joseph works for Sangoma.

What is George Joseph's role at Sangoma?

George Joseph is listed as Software Developer at Sangoma.

What is George Joseph's email address?

AeroLeads has found 1 work email signal at @digium.com for George Joseph at Sangoma.

What is George Joseph's phone number?

AeroLeads has found 3 phone signal(s) with area code 256 for George Joseph at Sangoma.

Where is George Joseph based?

George Joseph is based in Denver Metropolitan Area, United States while working with Sangoma.

What companies has George Joseph worked for?

George Joseph has worked for Sangoma, Digium, Fairview 5 Engineering, Llc, Level 3 Communications, and Zayo Bandwidth.

Who are George Joseph's colleagues at Sangoma?

George Joseph's colleagues at Sangoma include Ninez Dimaculangan, Pradeep L, Joseph J. Galluzzi, Ngoc Bui, and Rob Féliz.

How can I contact George Joseph?

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What skills is George Joseph known for?

George Joseph is listed with skills including Integration, Telecommunications, Enterprise Architecture, Software Development, Voip, Agile Methodologies, Computer Network Operations, and Architectures.

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