Solutionstar, a subsidiary of Nationstar Mortgage, added two to its senior leadership with the appointments of Mark Johnson as executive vice president of valuations and Matt Slonaker as senior vice president of business development.

In his role, Johnson (pictured above) will work to further enhance the valuation operations, technology platform and service offerings for Solutionstar.

“The evolution of data aggregation and mobile technology measured against ever-evolving service and compliance requests is very exciting,” Johnson said. “There are opportunities to redress and enhance many aspects of the valuations business; we intend to do so.”

In his role, Slonaker (pictured below) will be responsible for leading a team focused on providing technology-based real estate services to companies engaged in the origination and servicing of residential mortgage loans.

Prior to joining Solutionstar, Slonaker was senior vice president/division head for Carrington Mortgage Holdings, where he led an effort to increase third-party business for the real estate group.

“I believe our online real estate platform,, is one of the fastest growing online residential real estate services for consumers and investors,” Slonaker said. “With weekly nationwide online auctions of properties, including real estate-owned and short sale listings, we're demonstrating stronger performance and creating additional financial benefits for our clients.”Matt Slonaker Solutionstar

Soultionstar President Shawn Stone said that the company is excited to have Johnson and Slonaker join the Solutionstar team.

“Mark has strong experience in appraisals and valuations, and he will lead the development of new services and strengthening our existing valuation services,” Stone said. “Matt brings a wealth of relevant experience and will bolster our business development team as we explore new opportunities for the company.”