Description of Duties and Responsibility• Responsible for the performing of cost accounting duties and analysis of cost record to ascertain distribution of cost for various division of company.• Classifies overhead cost to compute unit cost of services.• Complies cost data for preparation of operating budget.• Compute cost value of work in process for inventory purpose, analyzes actual cost against standard cost and budget.• Supervise and review the preparation of treasury, ensure that all accounting transactions are properly and accurately recorded in the accounting system, review the reconciliation of the general ledger and subsidiary ledger.• Prepare Quarterly Report and Yearly Financial Closing for Financial Report.• Review Monthly Bank & Cash Balance for Cashflow • Assist Tax Manager to checking taxation matter for Monthly Tax Report & Tax Payment (VAT, W/H Tax Art.21, Art. 4 (2), Art. 23 & Art. 22)

10 August 2005 – December 2013 : PT. NIPPON STEEL & SUMIKIN CONSTRUCTION INDONESIA ( As Accounts Payable Supervisor)Assignment for the Projects :- Total Sisinubi Field Development Phase 1 Project - Premier EPCI For West Lobe Wellhead Project – PREMIER OIL- TOTAL Peciko 5 Project - Conoco – North Belut Project- South Mahakam Development ProjectDescription of Duties and Responsibility• Checking the payment voucher, journal vouchers for the purchase invoice, debit and credit note, prepayment/accruals accounts payable and perform the necessary computation, verification and reconciliation to ensure proper cost allocation.• Responsible to control all incoming invoices, calculation/clarification/validation of the amount of the invoices, calculation of the taxation cost (PPn, PPh 23, PPh 26, and PPh Final).• Responsible for the performance of cost accounting of company’s projects.• Liaison with the Project Management Team (Procurement, Engineering, Offshore HUC & Commissioning, Project Administration and NSEC for Installation Work) and Company’s vendors.• Control and maintain the invoices status of the company’s vendors related to the term of payment of its Purchase Order / Work Order / Service Agreement. Need to understand and good knowledge in tax, customs (import material procedure, incoterm 2000).• Checking and Reconcile Invoicing Progress with Data Expenditure of Purchase Order / Work Order / Service Agreement which is prepared by Project Management Team to compute payable of year end closing account.• Clearly understanding Procedure, process, and issuing of L/C or SKBDN, such as: • Checking & Review the Monthly Project Cost Report.• Coordination, support and back to back assigned for other accounting member, especially for banking relationship, prepare journal accounting, taxation matter (VAT & Witholding Tax) and provide data for preparing Accounting Monthly Cash Flow.

2. 01 July - 31 December 2004 : PT. INDOSPEC ASIA ( As Accounts Payable Officer )Description of Duties and Responsibility• Responsible for the performing of cost accounting duties and analysis of cost record to ascertain distribution of cost for various division of company.• Classifies overhead cost to compute unit cost of services.• Complies cost data for preparation of operating budget.• Compute cost value of work in process for inventory purpose, analyzes actual cost against standard cost and budget.• Supervise and review the preparation of treasury, cash position and ensure that all accounting transactions are properly and accurately recorded in the corresponding books, review the reconciliation of the general ledger and subsidiary ledger.3. 02 January 1997 – 30 June 2003 : PT. INDOSPEC ASIA ( As Accounts Receivable Officer )Description of Duties and ResponsibilityAdminister and enforce the company’s credit and collection policy and supervise of credit risks and collection of amount due to the company services rendered.Specific Primary Duties:• Formulate credit and collection policy and procedure covering such as the granting of credit, conduct of credit investigation, and the disposition of overdue accounts.• Evaluate credit worthiness and evaluate and recommend disposition of overdue accounts, arrange terms of payment and negotiate with clients on special arrangement.• Monitor collection of accounts, supervise maintenance of Accounts Receivable.• Coordination with Business Development and Technical Operation in connection with the overdue accounts.• Coordination with the Contract Administration to monitor progress of the Contract Expenditure.• Review the reconciliation of the Accounts Receivable General Ledger .• Prepare calculation and recapitulation for Income Personal Tax (PPh 21) related to the company’s services rendered, Witholding Tax (PPh 23) and Value Added Tax (PPn).

As Invoicing Controlling )Description of Duties and ResponsibilityMake register for all Incoming invoices and initiating for invoicing routing approval.Handling AIP invoices such as Engineering Invoices, Third Party Contract Personnel Invoice, and Non Obligation Document Invoices.Liaison with Finance and other concerned parties regarding the projects.Routing the invoice for approval from who responsible for the projects.Calculation / clarification / validation of the amount of the invoices to ensure proper cost allocation.Assign allocation and proration of the AFC’s number of the project budget to release payment.