Tiffany Bui

Part Time - 24 hours a week

• Audited and pre-audited different invoice payments into a database system called PeopleSoft using the City and County of San Francisco, Office of the Controller-Accounting Policies and Procedures.
• Analyzed, interpreted, and detected errors from financial data given by other divisions when processing invoices and communicated with the divisions for clarification to correct and then approve the vouchers to the next stage for the final payout to the suppliers.
• Proofread to ensure accuracy when processing invoices by calculating expenditures from documents including purchase order receipts and packing slips; as well as entering correct line amounts for the quantity and unit price, sales tax, discount terms, dates, and locations.

Full Time - 40 hours a week

• Delivered, educated, and assisted voters with their ballots and election materials by reading, filling out their ballots, and answering ballot/election questions; securely delivered their ballots at City Hall.
• Safely drove backup poll workers from City Hall to polling places in San Francisco under the Emergency Ballot Delivery Program on Election Day.
• Served as a Ballot Processor and a Logic and Accuracy Proofer by processing return vote-by-mail and ballots, preparing the ballots for tabulation, organizing and filing reports and documents in a prescribed manner, and proofreading reports with an expected 100% accuracy rate.

Full Time - 40 hours a week

• Conducted surveillance activities in-commerce facilities to educate businesses and officials about food safety and food defense to ensure that the meat, poultry, and egg products are from approved sources, properly labeled, wholesome, and fit for human consumption and collected samples of products to test for pathogens, species, economic adulteration, and foreign ingredients.
• Investigated alleged violations of law to support criminal, civil, and administrative actions by conducting traceback/traceforward activities to determine the location of implicated products that may result in conducting recalls, detentions, and seizures which provide for the removal of adulterated products from commerce to protect public health and prevent further illnesses.
• Verified compliance with the alleged violation by enforcing the laws and regulations to firm representatives, conducted enforcement follow-up visits, and documented the information promptly into a database system called AssuranceNet.