Management Team

Our Management Team has over 300 years of combined industry experience in telecommunications, corporate development, and operations. Our “core team” has been delivering service together since 2007. We are dedicated to supporting Channel Partner growth while exceeding customer expectations.

Matt Siemens – Chief Executive Officer

  • Matt is the CEO of NUSO, a rapidly growing business cloud communications service provider. He is responsible for overall leadership and strategy at NUSO and previously directed the SoTel IP Services/Cloud business (now NUSO) since 2012. Matt’s career spans over 25 years of managing technology-focused sales, marketing, technical teams, and public and private fund-raising efforts. He held leadership positions for high-growth recurring revenue streams in communications services for companies such as NuVox, Electric Lightwave, Appia, and Voxitas.


Todd Bromfman – Chief Financial Officer & Chief Analytics Officer

  • Responsible for financial strategy, accounting, and compliance functions at NUSO.
  • Over 20 years of accounting, valuation, and merger and acquisition experience. Previously at Deloitte, completed numerous complex valuations for both GAAP and tax purposes. Has completed over 100 transactions with an enterprise value in excess of $1 billion. Joined SoTel Systems in 2012.
  • Holds a Bachelor’s in Economics from St. Louis University and an M.B.A. in Finance and Marketing from Washington University.


Aaron Hinni – VP of Software

  • Responsible for software development at NUSO.
  • Over 25 years of software development experience. Former CTO at LockerDome, Co-owner at Veda Development (web app development), Co-founder and Lead Developer at Appistry (cloud pioneer with 6 US patents), and Senior Developer at Tapestry Computing.
  • Holds a Bachelor’s in Computer Science from University of Missouri.


Garry Vardanyan – VP of Engineering

  • Responsible for the IP Services/Cloud Services.
  • Architect of the current NUSO cloud and communication platform.
  • Over 20 years of experience creating and leading software development and communications-focused systems. Led 24×7 global service and support at Epygi.
  • Holds a Bachelor’s in Computer Science and Applied Mathematics from Yerevan State University.


Craig McElroy – VP of Operations

  • Expert in cloud computing infrastructure including KVM, VMWare, and virtualization.
  • Previously CTO at Contegix, responsible for cloud computing and collocating design and infrastructure. Experience deploying and operating complex switch and router infrastructure across geo-disparate environments. Began career as software engineer.
  • Holds a Bachelor’s in Computer Science from University of Missouri.


Corey Jones – VP of Sales and Marketing

  • Responsible for selling and marketing at NUSO
  • Former co-founder of Gabbit LLC, a VoIP phone service provider, and formerly held leadership roles at Precoat Metals, Masterchem Brans, and The Sherwin Williams Co.
  • Holds a Bachelor’s in Economics from Grinnell College, a Master’s in Corporate Strategy from MIT, and a Master’s from Case Western Reserve University