Treviño Advisory Group

About

Software engineering and financial leadership.

Treviño Advisory Group LLC is a Texas firm formed in 2026 with two separate practices: software engineering, and financial leadership.

Founder

Mario H. Treviño

Mario H. Treviño

Mario is a former U.S. Army officer. He holds a B.S. in Systems Engineering from the United States Military Academy at West Point, and a Master of Engineering in Financial Technology and a Master of Engineering Management from Duke University.

He leads the firm's engineering work, including the field operations platform running 120 locations and the hospice and home health platforms in Selected Work.

He is a systems engineer by training and a co-author of Notional Air Defense System: A Transition to Model-Based Systems Engineering, presented at the 2024 General Donald R. Keith Memorial Capstone Conference at West Point. That discipline, requirements first and interfaces defined before build, runs through every software and finance engagement.

LinkedIn

  • EducationB.S. Systems Engineering, West Point · M.Eng. Financial Technology, Duke · Master of Engineering Management, Duke
  • BackgroundFormer U.S. Army Air Defense Artillery officer
  • Publication
    Notional Air Defense System: A Transition to Model-Based Systems Engineering, 2024 General Donald R. Keith Memorial Capstone Conference, West Point
  • ResearchModel-based systems engineering with the Georgia Tech Research Institute on a U.S. Space Force initiative, and on a Lockheed Martin sponsored program
  • SoftwareField operations, home health, and hospice platforms in production
  • EntityTreviño Advisory Group LLC, a Texas limited liability company
  • Based inRio Grande Valley, Texas

How We Operate

Three commitments on every engagement.

  • Senior people do the work. No handoff to a junior team after the first call. The people you scope with are the people who build your application or run your finance function.
  • Scope in writing first. Statements of work for software, engagement letters for finance. No work starts on a handshake.
  • Your data stays yours. Your data and content belong to you, and your money stays in your own accounts.

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