… Service Representative This Certificate of Achievement is designed for students who want a fast-track course of study that will enable them to enter the job market with customer service skills and with a raised awareness and a reference for … center. Office Assistant This Certificate of Achievement is designed for students who want a fast-track course of study that will enable them to enter the job market with entry-level office skills. Office Systems Specialist This Certificate of … sales marketing, air-sea-truck transportation, and the principals of foreign trade business management. Global Trade & Logistics - Import & Export This Skills Certificate is designed for students who want a fast-track course of study that will …