Our Leadership Team


Ryan Whitlock


Ryan joined Z57 in 2004 after 20 successful years of business and financial management in the technology field. Ryan served as COO until 2012 where he was responsible for all aspects of business management, product and technology development and financial functions. Ryan has been instrumental in overseeing the growth of Z57 through sound financial management and profitable business development.

Ryan's focus on fiscal responsibility has allowed Z57 to be able to not only grow tremendously over the past several years, but to do so profitably. We need to be careful with Ryan because if you tell him you'll have something done in two weeks his first question will be "How about next week?"

Jelena Arnold

Senior Client Operations Manager

Jelena Arnold joined the team in 2008 and is responsible for managing operations and overseeing our client development department. Prior to becoming a Senior Manager, Jelena served as our Customer Service Manager and subsequently held the role of Operations Manager. Jelena's ability to simplify complex processes and spearhead initiatives to improve our client's experience with our team make her an ideal leader.

Outside of the office, Jelena enjoys spending time with friends and family. She's especially smitten with Adeline - her beautiful baby girl.

Tom George

Director of Business Development

Tom joined Z57’s parent company, Constellation, in 2004. Since Z57 became part of Constellation in late 2012, Tom has served as the integration manager -working to make Z57 and all of Constellation’s real estate technology businesses a success.

Prior to his work with Z57, Tom spent a number of years as the General Manager of one of Constellation’s new home builder CRM businesses and has lead several acquisitions. He worked previously at Move, Inc., the operator of REALTOR.com, developing internet products for the real estate industry.

He began his career as an IT consultant in the Washington, DC office of Accenture. Tom received his MBA at Northwestern University’s Kellogg School of Management.

Robin Soldwisch

Senior Manager of Product & Marketing

Robin Soldwisch joined the Z57 family in 2014 where she initially started as the Product Manager. Always the wearer of multiple hats, she moved into the Sr. Manager of Product and Marketing position where she is able to put her creative problem solving, solid work ethic, and desire to always improve into growing the company. Ultimately, she is responsible for developing new features within the products and expanding corporate marketing.

She has her MBA from Southern Illinois University Edwardsville and loves to bake cupcakes, try new recipes, stay active with strength training and outdoor sports, and go beer and wine tasting.


Derek Farrar

Finance Manager

Derek Farrar, also known as our “Numbers Guy” joined the Z57 family in 2010 as a Staff Accountant. Derek expanded into the company’s Finance Manager role where he oversees the financial portion of the business, including but not limited to accounting, financial analysis, payroll and even a little bit of HR. Derek is native to Kansas City bringing a Business Admin and Accounting degree from University of Kansas.

When Derek isn’t wowing us with his excel skills or analyzing financial trends, you can find him on the golf course or chasing his 3 children at the park, which includes twins!


Ryland Stanley

Senior Sales Manager

Ryland Stanley joined the Z57 family in 2014 as an Internet Marketing Consultant. Over his adventurous and prosperous career at Z57, he has managed to be promoted to his current position of Senior Sales Manager. Through his hard work and never wavering dedication to the team, he has been able to manage and develop new sales hires through strategizing and executing on Z57’s successful sales model. He specializes in identifying new sales talent and developing them into effective closers.

He attended Virginia Wesleyan College where he played NCAA lacrosse and uses his competitive spirit to coach lacrosse for a local high school. He also enjoys playing sports with friends and discovering new bars or just relaxing at home.

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