Burin Itsarachai

 Strategy and conceptual architecture development for mobile packet core networks and services  Engineering and network integration of new technologies and services

System Network Planning and Design, Technology Strategy and Planning, Service strategy and roadmap, Project Implementation, Project Manager, Core member of Global Technology Intelligence in Center of Excellence group

Overall NGN testing strategy, Positioning of pre-qualification testing and its concepts, Implementation plan, Establish test plan with test scenarios of NGN sub-systems (e.g. IP/MPLS core, MAN, Call control), Review of relevant NGN test cases/procedures, Definition of NGN standards

Analysis of NGN solution defined by TOR and vendor proposals, Assist the client in establishing system acceptance test strategy which yields the end-to-end service acceptance test cases, providing implementation support, Build an NGN network migration plan

Review and analysis of the client’s OSS/BSS implementation and strategy. Identify the gaps of client’s system compared to NGOSS framework which includes eTOM, SID, TNA, and TAM, Conceptualization of target operational model for the new IMS-based NGN network architecture

Review and analysis of the client’s OSS/BSS implementation and strategy. Conceptual design of OSS/BSS frameworks (eTOM, SID, TNA, and TAM) with focus of service and resource management layer for mass market launch. Establishment of implementation roadmap for a green-field approach

Product marketing and solution findings, Analyze and develop sales strategy, Manage the proposal offer to the customer., Establish and manage customer relationship management, Knowledge development and management of customer and customer requirements, Perform contract negotiation and define pricing.

GPRS networks and VAS (Value-Added-Service) platforms: SMS, MMS, WAP, Budgeting for GPRS/VAS network expansion and rollout, Provide new system solutions and deployment in line with business plan, Traffic planning/forecast/analysis for GPRS/VAS for network expansion, VAS System and networks

Technical support for system technics in 3G RAN for regional offices. This includes providing guidelines/solutions for system planning and deployment problems, Traffic planning and UMTS parameter settings, Tuning and validation of the propagation model, WCDMA repeater

Develop application for SIP (Session Initiation Protocol) server performance measurements., Analyze SIP server functions and develop new architecture, Develop call emulators for simulating fixed-line terminals and trunks

Mobile communications, Communication networks, Software design/programming