A civil engineering works engineer with 10 years of experience in the field, Mr. Guillaume DJANG LI currently holds the position of site Coordinator at the WACI architectural firm. Thanks to his technical expertise and effective project management, he plays a key role in supervising and coordinating construction sites to ensure compliance with deadlines, costs, and quality standards.

Guillaume recalls a remark from a former colleague who would often say, "You’re not fast enough." His response, "you should not confuse speed with fast," reflects his work philosophy centered on rigor, precision, and methodical project management.

Outside of his professional activities, Guillaume is passionate about reading and
television documentaries. These interests help him stay informed and inspired in his field while broadening his horizons.