Matt Stringfellow
Co-Founder and Partner, Chicago

Matt Stringfellow, a Colorado native, graduated from Purdue University with a degree in aviation and a minor in Business Management. Matt had more than 15 years of aircraft sales experience before co-founding SOLJETS in 2015. He specializes in international aviation transactions, with a particular focus on Asia and Europe. He has an ATP and CFI rating with type ratings in C510S and C525S.

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Greg Oswald
Co-Founder and Partner, Park City

Co-founder and partner Greg Oswald has logged more 4,500 flight hours over the course of his extensive career in the aviation industry. A graduate of the Odegard School of Aerospace Sciences at the University of North Dakota, Greg is type rated in five different jet aircraft and is a worldwide leader of Phenom 100 and Phenom 300 sales.

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David Lee
Co-Founder and Partner, Atlanta

David Lee is a partner and co-founder at SOLJETS, with more than 15 years of aviation industry experience. Holding a degree in International Relations from the University of Vermont, David is fluent in Spanish and specializes in the import/export of aircraft from Europe. He holds type ratings in the Citation Mustang and Embraer Phenom 100.

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Hannah Bowron
Chief Experience Officer, Boulder

Hannah Bowron graduated from the University of Texas at Austin with a degree in Public Relations. She refined her aviation industry experience at a very young age and currently manages sales operations and customer experience at SOLJETS.

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Ryan Crawford
Chief Technology Officer, Chicago

Ryan Crawford is the Chief Technology Officer at SOLJETS, where he leads the company’s web-based technology and market analysis tools. Ryan is a Purdue University graduate, where he earned a degree in Computer Technology and specialized in telecommunications and networking.

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Gustav Wollenzien
Sales Analyst, Park City

Gustav is a native to the Salt Lake area and brings with him a background in aviation OEM roles, plus extensive project management experience. Gustav is a graduate of Colorado State University, where his studies concentrated on Corporate Finance, Investment Analysis, and Economics.

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Jan Otrusinik
Sales Analyst, Park City

Jan Otrusinik graduated from the University of Utah and has a background in equity research and trading. He joined the team in 2021 and is responsible for maintaining real-time aircraft market conditions and performing detailed valuation analyses.

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Andrew Dondelinger
Sales Analyst, Chicago

Andrew Dondelinger joined the SOLJETS team as a sales analyst in February of 2022. A commercially rated pilot, Andrew graduated from Metropolitan State University in Denver, where he earned his Bachelor of Science in Aviation and Aerospace Science with a concentration in professional flight.

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Jessica Hwang
Executive Assistant, Park City

Jessica Hwang is an expert in aviation administration holding multiple roles at a leading FBO for six years prior to her joining the SOLJETS team. She is fluent in Mandarin and brings a strong customer service background to the team. Jessica has resided in California, Taiwan, and has now been a Utah resident for 10 years.

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Alyona Anishchenko
Market Analyst, Ukraine, Kharkiv

As SOLJETS only trilingual team member, Ms. Anishchenko lives in Ukraine, and the detailed research work she does helps drive the comprehensive market analyses that each SOLJETS brokerage and acquisition client receives. Anishchenko holds a Bachelor’s Degree in Computer Science.

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