John Leland Bugay

Lead the design and implementation of Coupa P2P, SIM, and Expense integrations; provide technical consultation to clients using in‑house middleware, prepare work estimates in man‑hours/days; facilitate and lead integration design discussions and internal workshops to develop Coupa integration capabilities; and maintain standardized integration documentation templates.

Design and implementation of end‑to‑end integrations between Coupa and client systems (ERP, HR, etc.) using middleware tools (Jitterbit, MySQL, etc.)—covering master data (SIM, suppliers, exchange rates), P2P modules (PR, PO, GR, invoicing, expenses), and automations for approvals, tax checks, and budget validation. Led technical workshops, authored integration specifications, and managed integration testing and deployment in coordination with system admins across all environments.

Design and document master and transactional data integrations between Coupa and client systems (ERP, HR, etc.), lead technical design workshops, produce integration mapping and technical specifications, and oversee system integration testing and deployment in collaboration with system administrators across all connected environments.

Supported the full integration lifecycle between ERP, middleware, and the Coupa procurement platform—including designing and implementing integration mapping files, building SFTP and API-based connection points, contributing to integration design discussions, and performing system testing and deployment to ensure seamless data.

Supported the full Coupa procurement system lifecycle—designing configurations, managing upgrades, and administering seamless ERP integrations with Oracle and SAP—while building VBA‑based Excel automation tools to streamline data processing, reporting, and error‑handling across procurement workflows.