Jirach Suthammanas

SPS Analyst - ExxonMobil

Currently SAP Programming Service Analyst at ExxonMobil Thailand

  • Jirach Suthammanas
  • November 27, 1986
  • Bangkok, Thailand
  • jirach@gmail.com
  • +6689-770-3963

Summary of Qualification

  • Warwick Business School

    Recent graduate from Warwick Business School (UK) in MSc Information System Management and Innovation. Dissertation topic "Knowledge Management Systems in Thai multinational knowledge- intensive firms: The learner role of the knowledge worker".

  • ABAP / EDI Consultant

    Have 4 years of SAP experience and a certified ABAP Consultant with specialized in Interface Development, Electronic Data Interchange, ALE, IDOC Programming, Reporting, and Enhancement. Has experience in the development and monitoring of EDI interface in large scale SAP system. Also has experience in the development of customize SAP report in SD, MM, CO, and FI module. Has additional expertise in web development including web programming, database and web-server administration, and general UNIX knowledge.


  • MSc Information Systems Management & InnovationOct 2013

    The University of Warwick

    Recent graduate MSc in Information Systems Management & Innovation at the Warwick Business School, University of Warwick, UK.

    Course Included
    - Enterprise Systems Development
    - Global Outsourcing & Offshoring of Services
    - Business Systems Integration & Consultancy
    - Organisational Analysis
    - Critical Issues in Information Systems
    - Technology Innovation and Change
    - Digital Business Strategy & Social Media

  • Sirindhorn International Institute of TechnologyMay 2009

    Thammasat University

    Bachelor of Science, major in Computer Science

    Graduate with second class honor, Cumulative GPA 3.46

    Research Topic: Online Diabetic Retinopathy Screening System

    Research Published:

    1) Jirach Suthammanas, Kanchana Viriyachot, Pantawee Tuntipark, Cattleya Duanggate, Bunyarit Uyyanonvara, Sakchai Vongkittirux and Nattapol Wongkamchang, An Implementation of Online Diabetic Retinopathy Screening System, Proceedings of the International Conference on Embedded Systems and Intelligent Technology (ICESIT2009), pp.81-85, February 11-13, 2009, Pattaya, Thailand. (2009)

    2) Jirach Suthammanas, Kanchana Viriyachot, Pantawee Tuntipark, Bunyarit Uyyanonvara, Kamthorn Krairaksa and Cattleya Duanggate, An Automatic Diabetic Retinopathy Telescreening System of Thailand, Proceedings of the International Symposium on Biomedical Engineering (ISBME 2008), pp. 88-92, November 10-11, 2008, Bangkok, Thailand

Professional Experience

  • SPS AnalystMar 2014 - Present


    SAP Programming Service Analyst @ ExxonMobil Thailand

  • SAP ABAP ConsultantNov 2013 – Feb 2014

    IBM Thailand

    - Siam Kubota SAP Upgrade project

    - Interface development

  • ABAP/EDI ConsultantMarch 2008 - Sep 2012

    Atos IT Solutions and Service Thailand

    - Provide SAP consultancies advice to customer which emphasis in EDI module.
    - Conduct technical feasibility check and implementation for Change Request
    - Administer EDI systems, system monitoring (interface connection, performance)

    *Project Experience

    - SPIRIDON APAC Upgrade: SPIRIDON is SAP systems for Siemens business in APAC region. The systems have more the 26,000 active users and more than 25,000 customized objects. This project is to upgrade this SAP system from version 4.6c to ECC6

    - ATLAS Project: Siemens Oil & Gas Division initiate a project called ATLAS to combine all of its existing SAP system. ATLAS aims to be a single stable SAP system with harmonizes processes for all Siemens Oil & Gas business.

    - Annual EDI upgrade 07/2011, 07/2010: Each year, the EDI process within Siemens business unit required some enhancement and adjustment. This project was to roll out all of the change requests to Siemens SAP system globally.

    - National Starch and Chemical., Ltd: SAP ECC 6.0 upgrade project

    - Siemens Order Management System (OMS): OMS is a system where customers of Siemens Automation and Drive business unit can track their order and perform availability check on any material via online web-based tool. This project was to implement OMS system for Siemens Thailand, Malaysia, Korea, Peru, Ecuador, and Columbia.

    - Morgan India. SIEMENS VAI Ltd.: This project was to combine Morgan Construction Co, and Siemens VAI Metal Technology.

    - Siriraj Hospital: SAP support to Siriraj Hospital

    *Support Experience

    - Siemens Business in Asia and Australia region
    - Siemens Business in Austral Andina region
    - Siemens Wind Power
    - Nokia Siemens Network
    - Thai Oil
    - HMC Polymer


  • SAP NetWeaver : Application Development Focus ABAP2010



  • HR350 : Programming in HCMFeb 2012


  • TBIT44: PI Training - Mapping, Adapters and BPMMay 2011


  • BC480: PDF-Based Print FormsJan 2010


  • BC417: BAPI development for accessing SAPAug 2009



  • ABAP

  • EDI

  • PI

  • ALE

  • Smartforms

  • SAPScript

  • Adobe forms

  • BSP Programming

  • HR Programming

  • Workflow


  • JAVA

  • C/C++


  • PHP

  • UNIX


  • IELTS (Band 7.5)

  • Toeic (980)

Contact info

  • Bangkok, Thailand

  • Email: jirach@gmail.com
  • Phone: +6689-770-3963
  • Website:

Let's keep in touch