Board of Directors

President

Melissa Lee
C.P.M., A.P.P.
Purchasing Agent
Tarrant County

Vice President

Shawn Willett
CPPO, NIGP-CPP
Deputy Procurement Officer
City of Austin

Treasurer

Blake Skiles
CPPO, NIGP-CPP, CPPB
Procurement Manager
City of Rosenberg

Secretary

Brandi Whittenton
NIGP-CPP, CPCP
Buyer II
City of College Station

Immediate
Past President

Victor Castillo
MBA, CTCD, CPPO, NIGP-CPP
Purchasing Manager
Guadalupe-Blanco River Authority

Directors

Jennifer Calderon, NIGP-CPP, CPPB
Procurement Project Manager
Denton County

Matt Dobecka, NIGP-CPP, CPPO, CPPB, CPCP
Purchasing Analyst
Collin County

Jedediah Greenfield, MPA, CPPO
Chief Procurement Officer
City of Houston

Mo Lowman
Purchasing Specialist
Grayson College

Lori Scott, CTCM, CTCD
Contract Management Supervisor
Austin Resource Recovery

Susan Serrano, CPPO, CPPB
Purchasing Director
Brazoria County

About

Since 2008, The Texas Public Purchasing Association (TxPPA) has provided meaningful and relevant professional development opportunities for our members through educational and networking opportunities designed to deliver current information on a variety of public procurement topics and strengthening professional relationships with others in the industry.

We strive to make public purchasing in Texas the most efficient and effective in the nation.

An independent multi-agency organization, our members represent state agencies, colleges and universities, county governments, municipalities, authorities and school districts in Texas.