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TRUE MOVE (TA-ORANGE) CO., LTD. 2003-Present A wireless telecommunication operator in Digital GSM1800 2005–Present Core Network Engineering Project Management - Manage and organize HLR and Centralize database architecture and implementation. - Manage and organize SGSN expansion, new SGSN-2A and DNS/DHCP implementation and integration. - Develop iGGSN provisioning process and setup Single APN project. - Design and manage real time charging with IN platform and GPRS advance charging project. - Design GPRS network architecture including implementation and acceptance test. - Design and implement various requested service applications over core GPRS network (Visual radio and Blackberry service). 2003–2004 BSS Capacity Management - Design the BSS architecture (BSC boundary, BSCs, TCs and MFSs locations), the interconnection architecture. - Develop BSS Rollout Master Plan for the BSS Network Expansion. - Define and optimise BSC and LAC areas and BSC-MSC mapping. - Monitor and anticipate the utilisation of network elements capacity (TRX, Abis, BSCs, Aters, TCs, Gb, MFSs, OMCRs) - Support BSS technical for operational and regional teams. - Manage and organize BSS integration comprised of BSS implementation, transmission and NSS teams. ADVANCED INFO SERVICE PUBLIC CO., LTD. 1997-2003 A wireless telecommunication operator in Digital GSM900 and GSM1800 2000-2003 System analyst - Perform GPRS project with engineering team (Gb, Gr interface configuration, Gb grooming) - Analyze the complex network fault situations (TCH drop, SDCCH drop, Handover Fail, Low answer success rate, Signaling link congestion, Traffic route congestion) escalated from network surveillance. - Optimize all GPRS, NSS and BSS network negative trends to get the best network performance by tracing from the Statistic measurements, Signaling Protocol analyzers or detecting from the customer complaints. - Coordinate with Vendor’s staffs in order to solve the technical problems found in GSM and GPRS Network including software or application error. 1998-1999 Network surveillance level 2, function statistic and configuration - Analyze and solve the radio network performance problems to increase quality and capacity by statistic monitoring or using alarm log report and customer complaint. - Modify network configuration to improve the network quality such as cell parameter, B-Table, SS7 Signaling etc. - Define specific statistics required from the network in order to track the network performance. - Develop Customer-Complaint Solving Guideline for Customer service. 1997-1998 NMT&GSM Engineer, Performance management function - Capture the accurate statistic data from the existing network. - Develop Network Performance Report system, using SQL language to retrieve the data from database and define the statistic reports to present them on the web site (Intranet). ACHIEVEMENT : Completed implementation and acceptance test for integrating SGSN-2A and DNS/DHCP platform to TrueMove network. :Completed implementation and acceptance test for HLR expansion 4M subs. : Completed system compatibility verification in multi-vendor environments between SGSN of the different vendors (NOKIA, ERICSSON, SIEMENS) and the existing GSM network elements on AIS Inter-Operator Test (IOT) Project. : Completed an acceptance test for Integrating HUAWEI BSC and ERICSSON MSC with Project and Implementation Team. : Completed on Switching Performance Optimization (SPO) Project to improve Service Quality of the network, reduce network problem and easy to maintain. : Being as a NSS Node Owner to put new MSCs into commercial service in GSM live network. : Achieved in Alcatel BSS Swap Project (Design) to swap all Motorola BSCs and more 300 BTS sites to Alcatel BSS equipment in East of Thailand region. : Completed BSS architecture design and capacity planning for TA Orange Network Phase 3 and 4 Rollout total 96 new BSCs and more than 1500 BTS new sites including new TC and GPRS/EDGE system. : Completed BSS architecture design for implementing EDGE trail in TA Orange Network in Bangkok Metropolitan Area (200 sites). PROFESSIONAL TRAINING ERICSSON:1997 - 2002 - AXE Hardware Maintenance and Operation Handling (ERICSSON:1997) - AXE O&M Platform (ERICSSON:1997) - The Basics Exchange Management Operation (ERICSSON:1998) - GSM Advanced System Technique (ERICSSON:1999) - SIGNALLING NO 7 IN THE GSM NETWORK (ERICSSON:2000) - BYB501 OPERATION & MAINTENANCE (ERICSSON Malaysia:2000) - AXE10 IOG11 O&M ADVANCED (ERICSSON:2000) - GSM DTI Operation & Maintenance (ERICSSON Ireland:2000) - GPRS System Survey (ERICSSON:2001) - GPRS BSS&CSS (ERICSSON:2001) - TRIGRIS (Access Server) Operation and Configuration(ERICSSON:2001) - GSN Operation and Configuration (ERICSSON:2002) NOKIA:1997 - SYSTRA Course, Introduction to GSM (NOKIA:1997) - NPLOVE Course, Network Planning (NOKIA:1997) SIEMENS:2001 - 2002 - Data Networking (SIEMENS:2001) - GSN O&M (SIEMENS:2001) - Switch Commander Operation (SIEMENS:2001) - Technology, Applications and Internetworking LAN/WAN (SIEMENS:2002) HUAWEI:2000 - 2002 - IN PREPAID BASIC Course (HUAWEI:2000) - BSS O&M (HUAWEI:2002) - GPRS Engineering (HUAWEI:2002) ALCATEL:2003 - 2005 - BSC/TC/BTS/MFS System Description (ALCATEL:2003) - Network Performance Optimization (ALCATEL :2003) - SGSN R2.3 Operation and Configuration (ALCATEL France :2005) - IP Backbone configuration (ALCATEL France :2005) - IGGSN Operation and Configuration (ALCATEL France :2005) - GPRS Network design and Dimension (ALCATEL :2005) - NSS U2 Enhancement – Expert level (ALCATEL :2005) OTHER SKILLS - UNIX, SS7 protocol analyzer, Mapinfo, Oracle (SQL and PL/SQL), Database Administration EDUCATION King Mongkut’s University of Technology Thonburi 1999-2000 Master of Science in Information Technology G.P.A.: 3.64 / 4.00 Mahidol University 1994-1997 Bachelor of Engineering in Electrical Engineering G.P.A.: 3.25 / 4.00