Pacific Experts

Ryan Bert Peralta

Associate Project Officer

Ryan provides support in project implementation, administration, and portfolio monitoring for the water and urban development sector office. He is a licensed mechanical engineer with more than 19 years of combined experience in project implementation/administration and procurement/consultant recruitment with multilateral and bilateral development banks. Prior to joining ADB in 2014, he worked for the SGS Gulf Limited, and the Development Bank of the Philippines. 

Samol Ya

Senior Project Officer (Infrastructure)

Siti Hasanah

Senior Urban Development Specialist

Siti Hasanah manages ADB-financed projects and activities for the urban development and water sector. Prior to ADB, she was a staff at the Ministry of Public Works in Indonesia. She holds a master's degree in city planning from the University of California, Berkely.

Sorin Chung

Urban Development Specialist (Finance and Investment)

Soudalay Souannavong

Senior Project Officer

Soudalay Souannavong is responsible for the urban development sector and administers several ADB-financed projects in the Lao PDR. She holds a Master of Business and Administration from Victoria University in Melbourne, Australia.