Board Experience
Vice President, Board of Directors
STAR ONE
President, Board of Directors
PROCEDA
Work Experience
2022 – Present
Chief Financial Officer
ASTROCOMM TECHNOLOGIES
Technology company developing solid-state power amplifiers for satellite and defense applications.
- Secured initial funding to advance development and commercialization of next-generation satellite and defense technology.
- Advise leadership on financing, growth strategy, and business development.
2021 – Present
Executive Advisor
DECLARATION NETWORKS GROUP
Rural broadband telecommunications company.
- Advise leadership on growth strategy, M&A, and capital raising.
- Support strategic initiatives to expand the company’s market position and scale.
2019 – 2020
Chief Financial Officer
TOWERSTREAM CORPORATION
Publicly traded fixed-wireless telecommunications company.
- Reported to the Board of Directors and led finance, treasury, planning, accounting, and HR.
- Renegotiated bank covenants to increase financial flexibility and support revenue growth.
- Strengthened accountability across sales, finance, and HR through organizational and performance-management changes.
2013 – 2015
Chief Financial Officer
NII HOLDINGS AND NEXTEL BRAZIL
$1.5B–$2B telecommunications business with a nationwide Brazilian footprint.
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- Partnered with the President to reshape the business model, accelerate investment decisions, and drive market-share gains while operating under significant cash constraints.
- Led major cost and operating-model transformations, including a 50% reduction in customer-care costs and a 35% reduction in handset logistics costs.
- Reallocated capital and renegotiated banking terms to preserve liquidity while maintaining critical investments.
- Implemented operating and SOX controls that remediated a material weakness.
- Led organizational, retail, procurement, logistics, and customer-care transformations across a complex national operation.
2012 – 2013
Vice President, Corporate Development
NII HOLDINGS
- Led an $800M tower sale-and-leaseback transaction across Brazil and Mexico, creating significant liquidity for the company.
- Executed the divestiture of NII’s Peru subsidiary to strengthen funding for core markets.
- Led corporate development and strategic financial analysis for the parent company and operating subsidiaries.
2008 – 2010
Vice President, Corporate Development
IRIDIUM COMMUNICATIONS
Global provider of satellite-based mobile voice and data services.
- Developed joint ventures that enabled Iridium to enter Mexico, Russia, and South Africa after years of unsuccessful market-entry efforts.
- Negotiated complex satellite launch, intellectual property, and strategic partnership agreements.
- Advised on international expansion and strategic development in a highly regulated global industry.
2006 – 2008
Vice President, International Number Portability
NEUSTAR
- Developed international growth strategy and led business development in new markets.
- Captured and delivered Brazil’s number-portability opportunity, one of the world’s largest markets at the time, on schedule and within budget.
2004 – 2006
Chief Financial Officer, International & Wholesale Division
MCI COMMUNICATIONS/VERIZON BUSINESS
$6B global business with approximately 320 employees across multiple countries.
- Led financial strategy and performance for one of MCI’s two externally reported business units, including SEC reporting and financial oversight.
- Returned the business to profitability in the second half of 2005 following several years of losses.
- Previously led Asia Pacific Sales & Services, exceeding 107% of first-quarter sales targets while reducing resources.
1999 – 2004
Vice President, Corporate Planning, International & Strategic Development
EMBRATEL
Senior executive reporting to the President, with responsibility spanning corporate strategy, M&A, international business, and new ventures.
- Led strategic planning, M&A, international business, and new-business development for one of Brazil’s largest telecommunications companies.
- Led the acquisition of Vesper, a Brazilian telecommunications operator with coverage across 75% of the country.
- Launched Click21, a free ISP that reached 700,000 subscribers within eight months and received industry recognition.
- Served as Vice President of the Board of Directors of Star One, Latin America’s largest satellite operator.
- Developed SES Global as a minority equity partner to establish a global strategic alliance.
- Represented Embratel in shareholder earnings calls and investor roadshows.
1986 – 2002
Vice President & CFO, MCI Latin America
MCI COMMUNICATIONS CORP
Progressive leadership roles spanning finance, corporate development, strategic development, and international business.
- Served as Regional CFO for MCI’s Latin American operations across Argentina, Chile, Colombia, Venezuela, and Panama.
- Served as President of the Board of Directors of Proceda, an MCI systems-integration company.
- Progressed through increasingly senior roles in corporate development, advanced services marketing, strategic development, and financial planning.
