Ignacio Angulo

Ignacio Angulo, Advisor

Ignacio Angulo is a consummate telecom executive with over 30 years of experience in designing, deploying, expanding and operating wireless, data and fiber optic networks in multiple geographies. Before becoming an independent consultant, he worked for 7 years at AT&T as AVP RAN Engineering and AVP Construction & Engineering roles for the West Region, supporting and expanding 2G, 3G and 4G networks. Prior to that, he was the CTO for Centennial de Puerto Rico (part of Centennial Communications – NYSE:CYCL), a full service provider in the island that was the most significant CLEC provider for business solutions, data networks, submarine capacity and wireless services with revenues around $400M/year; the company was acquired by AT&T in 2009. Prior to Centennial, Ignacio was EVP of Wireless Network Operations and Systems for Movilnet, a nation-wide wireless services provider in Venezuela. The company was controlled by a consortium formed by Verizon, AT&T, Telefonica de España and local investors (NYSE:VNT). He was responsible for major migrations from Analog to 2G and 3G, Y2K, SAP Implementation and Real-Time Prepaid platforms. Before that, Ignacio also worked at Ericsson in Montreal, Canada supporting the whole North American market for Ericsson. Ignacio holds a BSc in Electronic Engineering (5-year program) from Universidad Simón Bolívar in Caracas, Venezuela, and has completed the Executive Program at Haas School of Business at UC Berkeley.
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Joel Hariton

Joel Hariton, Advisor

Joel Hariton has over 40 years of experience in deploying and operating wireless networks. He has successfully pioneered new network technologies in rapidly growing commercial operations on 6 continents. Most of these entities were start-up businesses established under harsh conditions. Many were the first cellular services in the country where they were launched.

During the 14 years as the lead engineering executive at Millicom International Cellular, Joel played a key role in growing the company from a market value of $14 million to over $3 billion. As Group CTO and Senior Vice President, he contributed to this rapid expansion through efficient planning and oversight of engineering and technical operations. He carefully managed the expansion of the engineering team from under 35 staff to over 1,000 respected individuals, while keeping careful controls on spending and service quality.

An expert on wireless technology, standards, and operations, Mr. Hariton has negotiated and overseen the efficient deployment of over $600 million in infrastructure hardware and services, often breaking ground with new network concepts, such as the first dual band GSM network globally.

After Millicom, Joel was a senior advisor to CG SAT, now Vivendi International, in Paris, and Vice President of Wireless Services for CH2MHill in London. He was also CTO of Reliance WiMAX World and Afrimax, implementing and operating 4G services throughout sub-Sahara Africa.

Mr. Hariton holds a B.A. from Antioch College in Yellow Springs, Ohio, and did post graduate work in Management Information Systems and Data Communications at the University of Minnesota in Minneapolis. Recently, Joel has been involved with Harvard’s Institute for Applied Computational Science (IACS) in perusing his interest of machine learning.

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Frank DeJoy

Frank DeJoy, Advisor

Frank DeJoy is a telecommunications and wireless executive with an extensive track record in general management, business development, technology, fiber, wireless, mobile multimedia and core network services. Frank also serves as a strategic and operational adviser on several technology company boards in the areas of networking, wireless, and public safety. Before joining Spectrum Effect, Frank held executive roles at Dycom, General Dynamics, TCG, Bell Laboratories, and AT&T. Frank and the teams he led have successfully deployed thousands of wireless cell sites, thousands of miles of fiber network, and hundreds-of-thousands of Fiber-to-the-Home units. While at AT&T Wireless, Frank led the growth of the mobile multimedia services network from its inception through its support of over a billion dollars in annual revenues within three years. Frank earned an MBA and a Bachelor of Science in Electrical Engineering with Highest Honors from Rutgers University. 
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About Spectrum Effect
Spectrum Effect’s revolutionary solution, Spectrum-NET, helps operators make the most of their valuable spectrum assets by rapidly identifying, locating and mitigating sources of RF interference and optimizing networks for future sharing opportunities.

Spectrum Effect has developed the key technology building blocks needed to rapidly maximize and monetize limited spectrum resources on today’s networks.
Spectrum Effect Product Solutions, Identify & Mitigate External Interference
As data demand steadily escalates, Spectrum-NET provides operators with the deep network visibility needed to protect their sizable investment in licensed spectrum and ensure ongoing service quality.
Spectrum Effect’s breakthrough, Spectrum-NET, addresses this dilemma by enabling mobile operators of shared spectrum networks to rapidly identify, characterize, and locate sources of external interference during normal network operation with no downtime.
Spectrum Effect’s Spectrum-NET solution has the advanced technology needed to provide a clear picture of complex, overcrowded 5G networks.
Spectrum Analytics at Mobile World Congress
As spectrum sharing solutions such as LTE-U, CBRS, and LSA are deployed, the external interference will dramatically increase by design making Spectrum-NET’s external interference management capabilities an even more critical asset for operators.