Open to opportunities

Xin Rou Ooi

@xinrouooi

Electronic components buyer with 4+ years in EMS, skilled in supplier management, purchasing execution, and discrepancy resolution.

Malaysia

Message

What I'm looking for

I’m looking for a procurement/buying role where I can strengthen supplier relationships, prevent shortages through disciplined planning, and deliver accurate purchasing and finance handoffs in a fast-paced EMS environment.

I’m an electronic components buyer with 4+ years’ experience in market-leading EMS companies. I focus on dependable purchasing execution—preparing and placing purchase orders and requisitions, expediting when needed, and keeping materials flowing to meet committed schedules.

I build strong supplier relationships and manage performance end to end, including resolving receipt and supplier invoice discrepancies. I handle RTV and external rework processes, manage closure of invoice discrepancies, coordinate last time buys for end-of-life products, and ensure on-time delivery and inventory availability.

I’ve also supported finance operations as a Finance Executive, including entering trade and non-trade invoices into the system, monitoring payments in line with Account Payable protocols, and performing monthly bank statement reconciliations. I’m energized by roles that blend procurement discipline with accuracy, communication, and continuous improvement.

Experience

Work history, roles, and key accomplishments

Current

Buyer - Celestica

Current

Celestica GBS Malaysia Sdn. Bhd

Dec 2022 - Present (3 years 6 months)

Prepared and placed purchase orders and requisitions, expediting when needed to support committed business schedules. Managed supplier relationships and resolved receipt and supplier invoice discrepancies while coordinating RTV/external rework and last-time buys for end-of-life products.

Expediting Supplier Relationship Management RTV & External Rework Invoicing Discrepancies Inventory Management Last Time Buy Planning SAP

Buyer - Flextronics

Flextronics Technology (Penang) Sdn. Bhd.

Jul 2021 - Jul 2022 (1 year)

Purchased electronic components based on weekly MRP to prevent production shortages and supported urgent requirements. Coordinated RTV and rework with subcontract suppliers and manufacturers, rescheduled/canceled open POs, and sourced parts from open markets.

MRP RTV & Rework Coordination Purchase Order Management Inventory Planning Supplier Coordination

Finance Executive - Giga Shipping

Giga Shipping Sdn. Bhd.

Nov 2020 - Jun 2021 (7 months)

Entered trade and non-trade invoices into the system and managed payments while monitoring due dates according to account payable procedures. Completed monthly bank reconciliations and prepared and sent monthly transportation reports and customer invoices in line with account receivable guidelines.

Accounts Payable Invoice Processing Payment Scheduling Bank Reconciliation Accounts Receivable Invoicing