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Vhan M

@vhanm

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Procurement Specialist specializing in oil-and-gas vendor coordination, bid documents, and vendor contract support.

Philippines

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What I'm looking for

I’m looking to own procurement and tender support end-to-end—preparing bid documents, evaluating quotations, managing PO and vendor contracts—while collaborating with project and finance teams and delivering consistently in fully remote work environments.

I’m a detail-oriented Procurement Specialist with extensive experience in procurement and vendor coordination, primarily within the oil and gas industry. I support tender, procurement, and commercial workflows—analyzing RFQs, preparing bid documents, and coordinating clarifications to keep submissions accurate and on time.

In my most recent role as Tender & Costing Support within the Contract & Procurement Department, I consolidated supplier and subcontractor quotations, prepared costing input sheets using approved unit rates, and managed organized tender submission packages in compliance with client requirements. I also supported management review and approvals, and followed up with clients on submission status.

I’m comfortable driving procurement processes independently, including PO monitoring and vendor contract support. I coordinate across project, site, finance/accounts, and management teams, maintain procurement records and document control for audit readiness, and support progress claims, billing, and invoice-related documentation.

I work effectively in remote setups and adapt quickly to new systems. I use SAP, SAP Ariba, GEP, and Sesame at user level, with strong Microsoft Excel and Word skills, and I’m proficient with Microsoft Teams, Zoom, and Microsoft SharePoint to deliver consistently and meet deadlines.

Experience

Work history, roles, and key accomplishments

Costing Engineer

Mun Siong Engineering Limited

Jun 2019 - Sep 2025 (6 years 3 months)

Provided tender, procurement, and commercial support for mechanical, piping, and tank packages, including RFQ review, costing input preparation, and bid submission coordination. Supported vendor contract processes using SAP/Ariba/Sesame/GEP for PO monitoring and tender documentation in both on-site and remote work setups.

RFQ Bid Document Preparation Tender Submission Packaging Purchase Order Monitoring SAP SAP Ariba SESAM Document Control Contract Compliance Microsoft Teams Zoom Microsoft SharePoint Microsoft Excel

Engineer

Rotary IMC Pte. Ltd.

Feb 2018 - Jun 2019 (1 year 4 months)

Supported an oil and gas maintenance and turnaround project by monitoring manpower deployment and coordinating materials and subcontractors/suppliers. Tracked variation orders and supported client claims, submissions, approvals, and payment follow-ups.

Manpower Deployment Monitoring Supplier Coordination

Office Engineer

M.E. Sicat Construction, Inc.

Mar 2004 - May 2010 (6 years 2 months)

Monitored project progress and prepared progress claims, variation orders, and payment tracking reports. Maintained complete project documentation for traceability and audit readiness.

Project Tracking Progress Claims Payment Tracking Project Documentation Traceability

Sales and Service Engineer

Ameresco Commercial and Industrial Co., Inc.

Oct 2003 - Feb 2004 (4 months)

Managed quotations and sales documentation and handled client communications for cooling towers and related equipment. Conducted site inspections and supported client relationship management for sales activities.

Quotation Management Client Communication Sales Documents Site Inspections Client Relationship Management

Office Engineer

Monolith Construction and Development Corporation

Sep 2002 - Jun 2003 (9 months)

Managed material requisitions, logistics coordination, and inventory control to support timely material delivery. Coordinated with the procurement team and suppliers to improve supply chain efficiency.

Logistics Coordination Inventory Control Supplier Coordination Procurement Support Supply Chain Coordination

Office Engineer

E.C. Caldejon Construction

Feb 2001 - Aug 2002 (1 year 6 months)

Coordinated daily site activities, including scheduling and communication between project teams. Assisted with cost estimate preparation and maintained project documentation.

Scheduling Project Documentation