Chief Executive Officer (CEO)

Leo Tucker

Leo Tucker serves as the Chief Executive Officer for KMS Technology. As the CEO, Leo is responsible for all KMS Technology functions in the US and Vietnam. This includes traditional KMS services and technology consulting, as well as the incubation of future KMS-founded software companies.

Prior to taking the role of CEO, Leo served as the Chief Operating Officer at KMS for over two and a half years, leading the company’s growth efforts and helping KMS navigate the tumultuous economic environment resulting from the pandemic.

Leo joined KMS in early 2019 with over 20 years of experience working in technology. His most recent roles prior to joining KMS were as the Chief Marketing Officer at Aptean and the SVP of Global Marketing at PGi.

Over the course of his career, Leo has driven go-to-market success at high-growth enterprise companies, with both SaaS and traditional software license products, and has spent substantial time in product management. He also spent over 10 years in the services business, working as a consultant for two large companies as well as leading a small consultancy that he founded.

Leo is married with three daughters. They spend their time traveling whenever possible, playing and watching sporting events (with a special love for Atlanta United soccer!), and enjoying all that the Virginia Highland neighborhood in Atlanta has to offer. They are also very community-oriented, with Leo serving on multiple non-profit boards in the Atlanta area in recent years.


Bill Stevens

Bill Stevens is the president of KMS Healthcare, the healthcare-focused arm of KMS Technology. He joined the organization in 2023 with 30 years of healthcare industry experience. He has led digital transformation efforts in pharmaceutical distribution, research technology, patient care, and payer sectors in healthcare.

At KMS Healthcare Bill leverages his expertise to lead the team in developing go-to-market strategies that help companies build innovative technology solutions that address the most pressing needs across the healthcare industry.

Chief Technology Officer (CTO)

Kaushal Amin

Kaushal Amin, Chief Technology Officer (CTO), is a pivotal figure in healthcare technology leadership and leads KMS Healthcare’s long-term technology vision, people development, and university collaborations, utilizing his expertise to optimize internal operations and foster a vibrant HealthTech community.

Working from the Atlanta office, Kaushal navigates healthcare IT challenges and spearheads digital transformation in healthcare, making KMS a forerunner in healthcare technology innovation. He joined KMS in 2011, seeking a more agile company with smart people, a customer-caring culture, and a profitable business.

Kaushal truly enjoys working with technology to enhance patient health outcomes.

Prior to joining KMS, Kaushal spent 22 years leading product development organizations at McKesson, IBM, Intel, LexisNexis, and several startups. Over those years, Kaushal’s teams have launched innovative technology driving disruptive products within the Healthcare, Life Sciences, and Lab systems.

In order to be successful in his role, Kaushal practices the following:
Highly self-motivated to stay on track with a fast-paced and hectic schedule.
Manage time and priorities instead of them managing you.
Great sense of humor to create a balanced and fun work environment.
Kaushal graduated in 1988 with a Bachelor of Science in Electrical and Computer Engineering from the University of Michigan, where his research focused on Robotics. In his spare time, Kaushal enjoys watching local sports teams, Atlanta United and Atlanta Falcons.


Josh Lieberman

Josh Lieberman is the Founder of KMS Technology and KMS Healthcare, in addition to running the U.S. business operations and development functions as well as the firm’s newly incubated software product companies. He co-founded KMS in 2009, bringing nearly 20 years of experience with global technology consulting organizations to KMS.

Josh believes in one thing to help him be successful at KMS. That is being good to people, building trust and having a vision. It’s that simple.

Josh began his career with Andersen Worldwide where he grew his career from being a software developer to Director of Operations for Andersen’s $100M southeastern division in the United States.

In 2000, Josh joined the management team of Paragon Solutions, Inc, a US-based technology consulting company with international development centers in Bangalore, India and Ho Chi Minh City, Vietnam. Josh led Business Development for Paragon and played an instrumental role in the sale of Paragon Solutions to a NASDAQ traded company, FCG, in 2004. During his tenure with FCG, Josh took the role of President of the Software Services Division and grew the business to over 900 resources. In 2007, he was a key member of the executive team responsible for the sale of FCG to CSC.

Josh received a bachelor’s degree in Industrial and Systems engineering from Virginia Polytechnic Institute and State University. He currently lives in Atlanta, GA with his wife Dana, his son Miles, and his daughter Luisa.

Josh is active in his community and sits on both national and local boards including Per Scholas (a workforce development non-profit), Virginia Tech Apex Entrepreneurial Center, and his daughter’s non-profit, Books in Boxes.

Managing Director

Phong Bui

Phong Bui is the Managing Director at KMS Technology Vietnam and KMS Healthcare. His role leads the R&D department and holds responsibility for the successful creation and delivery of the company’s products. He also provides leadership within KMS Technology Vietnam including setting department directives, implementing technical initiatives, developing technical staff and providing his expertise to the delivery team.

Phong has a passion for building innovative and groundbreaking software products that are built to further KMS and our clients’ success.

Phong started his career in 1998 as a software developer. He was involved in many large software development projects with various technologies, application types and business domains. Joining KMS in 2009 as a software architect, he was soon promoted to Director of Technology in 2012 and Vice President of Technology in 2014. Phong currently lives in Ho Chi Minh City, Vietnam with his wife and three children.

Phong graduated from Ho Chi Minh City University of Natural Science with a Bachelor’s degree in Information Technology in 1998. He also earned the Master’s degree from the Executive MBA Program at University of Hawaii at Manoa in 2018.

KMS Healthcare
by the Numbers

of our clients serve healthcare
0 %
of our engineers work in healthcare
0 %
platform integrations supported
0 +
patient records managed
0 M+
provider records managed
0 M+
patient visits supported
0 M+

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