Shi Shi Lee
Overview
8
8
years of professional experience
Work History
Project Officer
MHA / TLPD – ILMS Office
08.2023 - Current
- Supported the Change of Chart of Account (COA) project by assisting with Material Master (MM) cleansing and coordinating contract data cleansing across HTDs
- Tracked cleansing progress to ensure timely completion and confirmed data completeness
- Served as Master Data Administrator to support business operations through reliable data governance
- Maintained and created Material and Service Master data in SAP.
- Administered system record updates e.g. Vendor Master, OpenText, PRIMS-iLMS interface
Billing Team Lead & Sales Coordinator Lead
Toppan Forms
08.2021 - 04.2023
- Served as primary contact for clients with billing or product-related inquiries.
- Prepared quotations and processed order data in internal systems.
- Conducted monthly stock checks and monitored inventory levels.
- Coordinated with suppliers, procurement, and production teams to ensure timely and accurate order fulfillment.
- Generated weekly sales revenue reports and submitted monthly billing reports to management.
Accounts Receivable & Billing Executive
Toppan Forms
05.2019 - 08.2021
- Reviewed and reconciled customer accounts to ensure accuracy of payments.
- Prepared Statements of Accounts (SOA) and weekly aging reports; updated daily payment records.
- Collaborated with internal departments to validate billing information and meet tight deadlines.
BPO Admin Team Lead
Toppan Forms
01.2019 - 04.2019
- Managed project tasks according to client requirements.
- Oversaw document scanning, accurate data entry, and the secure handling of confidential records.
Service Crew
KOI
10.2017 - 10.2018
- Performed daily cashiering, beverage preparation, and kitchen support.
- Conducted stock-taking and inventory recording to support store operations.
Education
Bachelor of Economics & Finance -
RMIT University
08-2019
Diploma in Management Studies -
Singapore Institute of Management
06-2017
Skills
- Systems & Tools: SAP System, Microsoft Office
- Soft Skills: Communication, active listening, multitasking, fast learning
- Work Traits: Leadership, team coordination, ability to work under pressure
Timeline
Project Officer
MHA / TLPD – ILMS Office
08.2023 - Current
Billing Team Lead & Sales Coordinator Lead
Toppan Forms
08.2021 - 04.2023
Accounts Receivable & Billing Executive
Toppan Forms
05.2019 - 08.2021
BPO Admin Team Lead
Toppan Forms
01.2019 - 04.2019
Service Crew
KOI
10.2017 - 10.2018
Bachelor of Economics & Finance -
RMIT University
Diploma in Management Studies -
Singapore Institute of Management
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