Mary Celine Santos

Administrative Assistant with experience in administrative support, document control, data entry, records management, document management, client coordination, report processing, scheduling, Microsoft Office, and Laboratory Information Management System (LIMS). Skilled in maintaining accurate documentation, coordinating with internal teams, and delivering excellent customer service in fast-paced environments.

Registration Administrator - Aman Laboratory Solutions L.L.C - Abu Dhabi, UAE

(2025-05 - 2026-08)

• Managed sample registration, encoding, and test requests in the laboratory information system for Microbiology, Chemical, and Physical testing services.
• Received, verified, and processed client samples, ensuring accurate documentation and proper handling for Microbiology and Chemical testing.
• Coordinated with the Microbiology, Chemical, and Physical Departments to ensure accurate sample distribution, test scheduling, and efficient workflow.
• Monitored testing progress and ensured the timely release of laboratory reports.
• Communicated with clients regarding sample-related concerns, test requirements, and LPO issues.
• Prepared and sent official laboratory test reports to clients in a timely manner.
• Maintained accurate laboratory records and supported compliance with laboratory quality procedures

Admin Assistant / Receptionist - Consistent Frozen Solutions Corporation - Makati City, Philippines

(2024-02 - 2025-04)

• Managed front desk operations and assisted visitors, clients, and vendors
• Handled office supplies, meeting room scheduling, and workplace coordination
• Maintained reports (room reservations, vehicle use, supplies monitoring)
• Processed reimbursements and monitored office expenses
• Provided administrative support and handled internal communications (Slack)
• Ensured smooth daily office operations and issue escalation

Human Resources Associate - Much Prosperity Trading International Inc. - Binondo, Manila

(2023-07 - 2024-01)

• Managed end-to-end recruitment (sourcing, screening, interviews, onboarding)
• Conducted background checks and maintained employee records (201 files)
• Assisted in payroll/timekeeping and employee data tracking
• Processed HR documents (contracts, IDs, government contributions)
• Coordinated employee concerns and supported engagement activities
• Monitored recruitment trackers and HR reports

Bachelor of Arts - Psychology - Arellano University -JAS Campus (2019 - 2023)