Meet Our Team
We possess over 20 years’ experience in a wide range of subjects on which we have expertise and enable us to provide effective solutions, cost savings and responsive consultants on whom you can rely.
Debra Keller-Greene
Debra Keller-Greene: Recipient of three Top 100 Minority Business Enterprise awards and other honors, Debra Keller-Greene, CEO of KPS provides staffing, training, and management support to businesses, nonprofits, and governments. KPS landed its first government five-year contract in 2003. It has since provided human resource and management support to numerous city and state agencies as a certified MBE, as well as Debra’s devotion to small, minority, and women-owned business development led her to serve as board chair of the Greater Baltimore Black Chamber of Commerce. She also is a board member of the Better Business Bureau (BBB). Debra holds a Bachelors’ Degree in Business Administration from Notre Dame of Maryland University and Entrepreneurial Training from SBA Streetwise MBA, Boston University Entrepreneurial Management Institute. She is also a graduate of the Goldman Sachs 10,000 Small Business Program in Baltimore, the Inner City Capital Connections Program for scaling small businesses, and Baltimore City Growth by Design Construction Training Program for Small, Minority & Women Owned businesses pursuing opportunities in the utility construction trades with the City of Baltimore.
Debra Keller-Greene
CEO and Owner
Click Here for Bio
David A. Greene
David A. Greene brings over 20 years of experience in competency- based training methodology, with specialized knowledge of Ex-Offenders Workforce Development processes and best practices. David has created sales strategies for employer partners, as well as training internships and transitional work relationships in the private sector. He specializes in coaching and assisting returning citizens in their transition back into society, as well as developing individual plans for employment and/or business opportunities while ensuring safety and compliance. Mr. Greene is an experienced interdisciplinary team leader with an in-depth knowledge of public safety compliance regulations. He is known for his ability to balance the human factor with re-entry compliance and data management to ensure program accountability and client advocacy. David received his Bachelors’ degree from Frostburg University and received World Class Competitive Training from the Boeing Company and Anderson Consulting.
David A. Greene
Workforce Consultant
Click Here for Bio
Michael Haynie
Michael Haynie has devoted his entire professional career to the lodging and hospitality industry. He has experience in every facet of hotel operations and has served in leadership capacities in hotels ranging from economy to luxury.
Mr. Haynie currently serves as President of Parkway Hospitality Management and Consulting, a company devoted to working with hospitality and tourism related companies assisting with strategic planning and economic development and growth. In 2012, he also started the Maryland Center for Hospitality Training which prepares Marylanders with soft and social skills for successful transition into the workplace.
While developing his extensive professional portfolio, Mr. Haynie has also held numerous community service leadership roles in the Baltimore area.
Michael Haynie
Hospitality Consultant
Click Here For Bio
Leah Mason
As the Administrative Assistant to the CEO, Leah Mason serves Keller Professional Services with a commitment to excellence, integrity, accuracy and detail. She brings expertise in office and computer technology, website and database management, advanced administrative knowledge, as well as Quick Books, Microsoft Office, Access, Publisher. A critical thinker, Ms. Mason manages a wide variety of customer service and administrative tasks to resolve customer issues quickly and efficiently. Leah is pursuing her Associates Degree in Computer Information Systems.
Leah Mason
Administrative Assistant to the CEO
Click Here For Bio



