Senior Drupal Developer

Contracted to Public Services and Procurement Canada to maintain and enhance buyandsell.gc.ca, the Government of Canada’s former procurement portal. Led the architecture and implementation of a major redesign of the site’s procurement data search tool, including significant visual, functional, and accessibility improvements. This work included designing and implementing a custom hierarchical tree selector to improve the usability and performance of complex classification filtering. Worked closely with internal stakeholders and accessibility advisors to refine requirements and align implementation with government standards. Provided mentorship to a junior developer and helped plan and review contributions throughout the project. Collaborated with internal and external teams to replace a legacy authentication system and resolve functionality gaps to ensure continued access for public service users.