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Experience

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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.

    • 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.

 

Education

MBA

INDIANA UNIVERSITY

BA, Economics

GEORGE WASHINGTON UNIVERSITY