The expert has devoted their career to the international development sector, showcasing extensive project experience in both local and international settings since the 1970s. With a focus on small and medium enterprise development and secondary industry, the expert has significantly contributed to economic growth initiatives in Papua New Guinea and the broader Asia-Pacific region. This work involves collaboration with international funding organizations like AusAID, the European Union, the World Bank, and others.

The expert's primary sectors of expertise include financial management, public sector reform, change management, and education, with an emphasis on policy formulation and implementation. Their roles have encompassed advising government bodies and leading teams on high-profile projects, particularly in financial management and capacity building.

Notably, the expert was instrumental in creating the Small Business Development Corporation, reflecting their impact on regulatory frameworks to support SME growth. Additionally, they have advised prime ministers, senior government officials, and agency heads, demonstrating their leadership and influence at the highest governmental levels. This involvement extends to post-conflict regions such as Bougainville, where they played a key role in financial stabilization and development efforts.

The expert's technical skills include strategic planning, public financial management, and the design and implementation of development programs, including those with large grant components. They have authored comprehensive reports and manuals, facilitated training courses in leadership and management, and developed accounting software, underscoring a commitment to advancing educational and procedural standards in the sectors they serve.

Overall, the expert's portfolio of work illustrates a profound capability to adapt and lead across various roles within the development sector, guided by their deep understanding of economic conditions and a commitment to sustainable growth and innovation.