Mélanie Marier

Senior Director

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Cell :  514-316-6723

Email : doliveira@gestionhb.com

Derek Oliveira has worked in the field of housekeeping for 20 years. His sense of innovation, resourcefulness and efficiency quickly earned him significant mandates, first as supervisor and then as director. Over time, he has successfully managed the hygiene and sanitation of important buildings for several large companies in a variety of industries, such as pharmaceuticals, office towers, transportation.


He is a certified Cleaning Industry Management Standard (CIMS), Certified Professional Trainer (CPT) expert by the ISSA and also a GB Assessor by the ISSA-CIMS. Gestion Hygiène du Bâtiment is thus the only firm of household maintenance consultants in Quebec to have these renowned certifications.


Senior Director at Gestion HB, Derek Oliveira specializes in quality control and audits several buildings in various business sectors each week. Delivering innovative solutions focused on performance and quality, he delivers results that exceed client expectations.

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