Khanittha Marktawee

Experienced in invoice processing and administration, with a strong background in managing financial documents for multinational operations. Successfully processed tax invoices and coordinated payments across multiple countries, resulting in a 20% reduction in processing time. Adept at utilizing ISO standards to maintain compliance and improve documentation accuracy.

Committed to delivering efficient administrative support, enhancing workflow, and driving organizational success. Organized and detail-oriented invoice process administrator with extensive experience in financial documentation and vendor management. Successfully monitored and reported on financial transactions across multiple regions, ensuring timely compliance and reporting accuracy.

Strong aptitude for problem-solving and data management, contributing to enhanced operational workflows. Committed to delivering high-quality administrative support for sustained organizational success.

invoice process and admin - Exxon Mobil - Bangkok, TH, Thailand

(2003-06 - 2006-06)

• Process Tax invoice , bath net and same day monitoring report many countries (Malaysia , singapore , Indonesia
• prepare witholding for sending BOA secretary - Singer Thailand - Bangkok, TH, Thailand

(2006-02 - 2006-08)

• Minute of meeting
• reserve hotel , car , air ticket
• manage private business

Admin cost and contract - One up - Bangkok, TH, Thailand

(2007-06 - 2008-01)

• prepare document for paid vendor and sub contractor
• Attend ISO team
• coordinate with site admin for handling to pay with sub contractor

Project admin - UCS - Bangkok, TH, Thailand

(2009-03 - 2010-04)

• minute of meeting for Government agencies & state enterprises
• do coffee break
• do letter for sending to Government agencies & state enterprises
• handle stationary
• do petty cash
• scan document of project CDMA

Site admin and document control , HR Admin and ISO officer - Hazama Ando - Bangkok, TH, Thailand

(2010-01 - 2014-08)

• Managed the documentation process to ensure compliance with ISO standards and organizational policies and audit site in ISO System
• Manage stationary within construction site
• purchase raw material
• rental crane , Manito , Grade and Hiab , scaffolding
• monitoring store
• do petty cash , reimbursement
• do payment for paid vendor and sub contractor for sending to accountant
• do Witholding tax
• monitoring Maid
• record time sheet and OT
• Recruitment new employee
• manage social security
• manage training
• interview candidates

Engineering Document Control - TPSC (Thailand) Co.,Ltd - Bangkok, TH, Thailand

(2014-11)

• Input engineering drawing and document in DMS , DEM
• Handle engineering document and drawing
• prepare document permit for sending to owner (contraction permit , DOEB )
• Prepare document transmittal
• prepare operation Manual
• recheck as built format in work flow
• upload purchase order document in DEM system

Bachelor of Arts - English - Ramkhamheang university (1998 - 2002)

Master of Arts - archaeology - Silapakorn University (2006 - 2011)