Brett Hartshorne

About Brett Hartshorne

As a Senior Sales Executive at Albireo Energy, I leverage my team leadership and sales skills to drive revenue growth and customer satisfaction in the smart buildings sector. I have a Bachelor of Science in Mathematics from Regis University, and a strong foundation in physics and engineering from my previous studies at the University of Leuven. With almost a decade of work experience in various sales roles, I have developed a keen understanding of the market needs and trends, and a proven track record of delivering results and building relationships. I am passionate about applying my mathematical and analytical skills to solve complex problems and create value for my clients and my company. I am always eager to learn new technologies and skills, and to collaborate with diverse and talented teams. My goal is to contribute to Albireo Energy’s mission of innovation and sustainability, and to grow as a sales leader and a professional.

Experience

1. Senior Account Executive

   Albireo Energy

   Mar 2025 — Present · Los Angeles, CA, US

Education

• KU Leuven

  Civil Engineering

  2010 — 2013

• Cuesta College

  General Studies

  2013 — 2014

• Regis University

  Bachelor of Science (B.S.), Mathematics

  2014 — 2016

Skills

• Microsoft Excel
• Recruiting
• Mathematics
• Actuarial Science
• Team Leadership
• Foreign Languages
• Financial Analysis
• Physics
• Differential Equations
• Interest Rates
• Analytical Skills
• Abstract Algebra
• Bonds
• Customer Service
• Chemistry
• Team Building
• Fourier Analysis
• Financial Modeling
• Critical Thinking
• Complex Analysis
• Interest Calculation
• Python
• Latex
• Leadership
• Maple
• College Basketball
• Coaching
• Problem Solving
• Sales