Sîm-Yassah is a driven development professional with more than fifteen (15) years of experience in the international development sector for several organizations in Togo and abroad supporting strategic planning, monitoring and evaluation, resource mobilization, partnership, capacity development and knowledge management.

Sîm-Yassah is a founder member of The Centre de Recherche, d’Etude et d’Appui Technique (CREAT), a non-profit organization in Togo that support capacity building of young and/or emerging evaluators and nonprofit organizations in project management, monitoring and evaluation.

Sîm-Yassah is certified in PMD Pro1 and has facilitated several face-to-face and virtual training sessions using the PMD Pro methodology.

He lives in Lome, Togo (West Africa), where he enjoys hobbies that include running, playing basketball, swimming and enjoying local food.