PTTEP assign employee to service Subsidiary and Venture Company. So invoicing system need information from SAP HR, Legacy system (timesheet) and SAP-CO. Charged – Out project implement programs for data interfacing issue invoice, issue credit note/debit note and reportingKey responsibilities- Design interfacing methodology, data structure and program between HR and SD module.- Design enhancement program for auto – invoicing and auto - CNDN- Provide function specification document and enhancement report- Perform system integration testing and conduct UAT session- Post golive support

Tri Petch Isuzu Sales, IT10 Project (Phase 2) implement SAP to after sales part and service group (ASG). That combines 2 business unit as After Sales Parts (ASP) and After Sales Service (ASS)Key responsibilities- Design configuration, enhancement system, SAP web portal and interfacing program in SD module.- Provide function specification document of routine, user exit, portal screen and enhancement report- Conduct integration testing and UAT testing- Prepare and conduct data migration- Post golive support- After golive, support incident problem and implement new requirement as phase 2.5

Atos formal name of Siemens Informaion Solution and Services (SIS)SIS provide Siemens regional support for Asia Australia countries in Sales Logistics area and also some europian countries. Moreover SIS provide Level 2 Support for Siement Wind Power USA.Key responsibilities- Analyze and solve issues including provide feedback or classify issues to escalate to Siemens Global support, if necessary.- Provide conceptual design of Change Request with Integration Manager.- Provide SAP functional Support for the external customers such as HMC Polymer, and NSN – Nokia Siemens Network, Sirirach Hospital.

Thai Oil Public Company Limited, Owner and operator of a highly complex refinery which integrated in related to petrochemical production that utilizes modern processing technologies to produce petroleum products predominantly for domestic distribution, Thaioil has expanded into energy-related industries of petrochemicals and lube base production, power generation, as well as marine and pipeline transportation systems for petroleum products and petrochemicals. The implementation scopes include SD (Non IS – Oil), Cash Management and Legacy system interface to SAP by dot NET application, Legacy system such as Oil system, SCADA (TAS system), MCS (TAS system).Key responsibilities- Define business GAP analysis and provide alternatives solutions via SAP- Configuration on SAP R/3 system base on the AS-IS business process.- Design and provide functional specification for enhancement, routine, Form printout and Report- Provide recommendation and advice as well as solve any problem incurred during implementation and post-implementation period.- Prepare data migration and authorization- Transfer knowledge to client IT staff.