Steven Mandeville

Steven Mandeville, MBA, currently serves as the Director of Fund Development at TFI, Inc., focusing on resource collection to support children in Kansas, Oklahoma, and Texas. In this role, Steven leads a team that engages in events, grants, and donations, while previously raising over $300k in three years and contributing to a $1.2 million team effort. As Director of Sales at Mainstream Nonprofit Solutions, Steven helps nonprofits achieve efficiency through outsourcing. Prior experience includes an account management role at Bank of Oklahoma, where Steven maintained a $1M revenue book of business, and a director position at Don P. Quint & Associates, where Steven identified growth opportunities and authored finance articles. Steven's early career includes fundraising and leadership roles with Campus Crusade for Christ. Steven holds an MBA and a Bachelor's Degree in Finance from Oklahoma State University.