No. Company Description Date
1 Telecomasia  Coroporation Public Company Limited •   Data Communication and Networking  Oct, 2002
•   Data Communication and Networking for           Technicians, Engineers and Supervisors  Dec, 2002
2 United Broadcasting Corporation Public Company Limited (Thailand) •   Principle of Communication Systems Mar, 2003
•   Principle of MPLS and MPLS Applications Mar, 2003
3 Advanced Iformation Technology  •   Principle of MPLS and MPLS Applications Nov, 2003
•   ICND, Network and  Maintanance and                      Installation Nov, 2003
•    Network security principle and firewall Dec, 2003
 •   ICND Jan, 2004
•   SAN Jan, 2004
•    ICND Feb, 2006
•    Cisco Wireless LAN  Feb, 2006
•  Cisco Content Engine Apr, 2006
•   Networking for Marketing  Feb, 2006
•    Windows 2003 and SQL         May, 2006
•   CCNA   May, 2006
•  Veritas Jul,2006
 •  Internet Exchange Technical  Sep, 2006
•   Internet Exchange  Marketing  Oct, 2006
•   HP Open View Oct, 2006
•  Switch Catalyst 6500 Mar, 2006
•  Security With cisco IOS Nov, 2007
•   VoIP Feb, 2008
•   Lenux  May, 2008
•   Hardware and Feature of 7204 Router Jun , 2008
•     Advance routing protocol,OSPF and BGP Jun, 2008
•    ASA 5200 Sep, 2008
  • Understanding and Trouble Shooting  BGP Sep, 2008
•   Cisco SNRS  Sep, 2008
•   RED HAT Linux  admin Sep, 2008
•    MPLS Jan, 2009
•  Security Management  Mar, 2009
•   Cisco product Mar, 2009
•   Flash CS 3 professional Apr, 2009
• Cisco AS 5400 and CW LMS May, 2009
•   IPS Appliance and SSM-IPS(on ASA) Jun, 2009
   •  Cisco 11500 Load Balancer Nov, 2009
•  Cisco Cat 4500 Nov, 2009
•   Cisco ASA 5580 Feb, 2010
 •   Lenux  REDHAT Mar, 2010
 • Lenux  pache Mar, 2010
4 True Corporation Public Company Limited

•   Telecommunication Technology (xDSL) Mar, 2006
•    Voice over IP(VoIP) and NGN Mar, 2006
•    Voice over IP(VoIP) Apr, 2006
•   Telecommunication Technology                                (xDSL)Training Objective Sep. 2006
  • Mobile Radio Communication System Feb, 2007
•    Next Generation Internet Protocol (IPv6), for            Engineer Feb, 2007
•   SIP base a VOIP Protocol Jul,2007
5 STC Network Coroporation Public Company Limited •    Network Security for  the Beginner  Feb, 2006
6 TELESAT CORPORATION CO.,LTD. •   Cisco 7600 Router  Apr, 2006
•   Pix Firewall Jul, 2006
•   Sun Solaris V890 Jul, 2006
 •    Implement Oracle 9.0I Database                              Replication Jan, 2007
   •   Test  Assistant Oracle Replication Feb, 2007
•  Oracle Dataguard Configuration Feb, 2007
7 First  One  Systems Co., Ltd.   •  Networking for Admin Apr, 2006
8 NEC  CORPORATION (THAILAND) LTD. •  TRAINING-TG/NBTA Apr, 2006
 • IP/MPLS Jul,2006
•   Metro LAN Marketing and Management  Jun, 2008
•   Training for  MPLS and MPLS VPN
9 ERICSSON (THAILAND) LTD. •     VERITAS Storage Foundation   TM 4.1 for                Solaris Arl, 2006
 •    Basic TCP/IP Jul,2006
 •    Unix  Fundamental Jul,2006
•    Basic  ATM Principle Jul,2006
  •  VoIP Jul,2006
•    Veritas Storage Foundation TM 3.4 for                      Solaris Oct, 2007
•    Basic Communication system and                            Networking Sep, 2010
•     Intermediat Networking Sep, 2010
•    Advance Networking Sep, 2010
10 Pro Technical info Service Co.,Ltd. •    Strategy, Balance Scorecard และ KPI Jun, 2006
11 HUAWEI TECHNOLOGIES (THAILAND) CO., LTD. •    IP / MPLS Jun, 2006
12 Metropolitan Electicity Authority •    MPLS Sep, 2006
13 Training Partner Co., Ltd.    •   ICND Course Sep, 2006
14 Thai Transmission Industry Company Limited     •   IP/MPLS Sep, 2006
15 TERABYTE NET SOLUTION CO.,LTD.    •  Instructor Veritas Trainer Feb, 2007
·• Instructor ORACLE Feb, 2007
• Telecommunication Technology(xDSL) Mar, 2007
        • Training Class for Oracle for HP-UX  Database Admin Aug, 2007
16 The Intelligent Plant Co.,Ltd            •   Unix for Solaris Jul, 2007
·•   Instructor ORACLE 9I Sep, 2007
17 CompFront CO.,LTD. •   Security for admin training Mar, 2008
•   Security training for executive Mar, 2008
  •  Security training for User Mar, 2008
18  AMR  ASIA CO.,LTD.   •  HP open view training Apr, 2008
•   Server Hardware and solaris 10  Jan, 2009
19 ADVANCED INFO SERVICE PUBLIC CO.,LTD.         •   VERITAS Clustering For Solaris  Nov, 2007
20 True Corporation Public Company Limited

•   3 G and UMTS May, 2008
•   3 G and UMTS training:batch Jun, 2008
21 ONE TO ONE CONTACTS COMPANY LIMITED  (Samart Group) •   Cisco ASA 5500, WLMS 3.1 and BCMSN Sep, 2010
22 I Park Co.,Ltd •   Cisco VPN, QoS and Security Oct, 2009
23 TSC Innovation Co.,Ltd.    •    Window 2003 and Advance trouble                           shooting Oct, 2009
•   Cisco router and Switch Oct, 2009
24 Optical & Lamda Technologies (Thailand) Co.,Ltd. •   MPLS principle and Application Oct, 2010
•   Cisco NMS Oct, 2010
25 BTL Emterprise Co.,Ltd. •    Cisco  BCMSN, 2960, 3700, 6500 series Oct, 2010
•    Cisco Work LMS Feb, 2011
•    Cisco Wireless Controler and AP Feb, 2011
•    Fortigate  Firewall Feb, 2011
26 Mint Corporation Co.,Ltd. •     Adobe Premiere CS4 Mar, 2010
27 TOT Public Company Limited •   SQL 2005 Mar, 2008