Our Team
Meet the dedicated professionals who make Optimum Business Solutions a leader in consulting services.
Meet Our Team
Our diverse team of experts is committed to delivering exceptional results through collaboration and innovation
Leadership
Dr. James Makuei Deng
Chief Executive Officer
Leadership
Mary Nyandeng Malek
Chief Operating Officer
Leadership
Peter Garang Dut
Chief Financial Officer
Leadership
Strategic Consulting
Dr. Sarah Akech Bior
Director of Strategic Consulting
Strategic Consulting
Michael Chol Ayuel
Senior Strategic Consultant
Strategic Consulting
Grace Awut Deng
Business Analyst
Strategic Consulting
Human Resources
Rebecca Nyamal Riak
Director of Human Resources
Human Resources
David Majok Garang
Senior HR Consultant
Human Resources
Agnes Akol Mawien
Training Coordinator
Human Resources
Research & Monitoring
Dr. John Kuol Manyang
Director of Research & Monitoring
Research & Monitoring
Elizabeth Adut Chol
Senior Research Analyst
Research & Monitoring
Samuel Deng Akech
Monitoring & Evaluation Specialist
Research & Monitoring
Operations & Logistics
Robert Mabior Gadet
Operations Manager
Operations & Logistics
Catherine Nyankiir Machar
Event Management Coordinator
Operations & Logistics
Thomas Kon Ajongo
Logistics Coordinator
Operations & Logistics
Our Team Values
The principles that guide our work and define our company culture
Integrity
We operate with unwavering honesty and transparency in all our interactions.
Innovation
We embrace creativity and forward-thinking approaches to solve complex challenges.
Collaboration
We believe in the power of teamwork and collective expertise to deliver exceptional results.
Excellence
We strive for the highest quality in everything we do, delivering exceptional results.
Interested in Joining Our Team?
Explore career opportunities at Optimum Business Solutions and become part of our dynamic team.