Thirawat Krairiksh

Experience

• 

  DTAC

  Jul 2007 - Apr 2011

  Senior Engineer

  (1) Designs and integrate new Packet core network equipment and solutions including DTAC 3G (2) Responsible for Capacity expansion and problem solving of existing network equipment.(3) Day-To-Day work to maintain stability of DTAC Packet core network.

• 

  Nokia

  Apr 2011 - now

  (1) Cooperate with sales to maintain the customer base and new business opportunities(2) Coordinate with the Product team to submit and track new customer feature requests(3) Delivering solution and design to Deployment team for a smooth handover from sales(4) Build and own the technical documentation such as technical proposals, solution guides, dimensioning and sizing, high level design, technical presentations etc. for customer engagements.(5) Practical experience and deep knowledge in Virtualization and Container Cloud for both RAN and Core network.(6) Design and Plan Cloud Infrastructure, Server sizing, Router, Switch(7) Deploy and integrate Cloud Infrastructure, Router, Switch(8) Experience in Nokia 4G/5G RAN Show less (1) Cooperate with pre-sale team to align customer requirement to be technical practice.(2) Design and planning Nokia cloud 3G/4G Packet core product per customer requirement for Thailand and SEA operator eg. AIS, DTAC, Mobifone Vietnam, Hutchison 3 Indonesia, Samsung Korea (Private LTE)(3) Deploy and integrate Nokia cloud 3G/4G Packet core product eg. AIS, DTAC, Mobifone Vietnam, Hutchison 3 Indonesia, Starhub Singapore, Samsung Korea (Private LTE)(4) Practical experience on Dell server and Switch for DTAC cloud project.(5) Practical experience on Prove of Concept to build the new business/customer opportunities. Show less

  • Solution Architect/Cloud engineer at Nokia

    Apr 2018 - now

  • Senior IP/PS core engineer

    Apr 2011 - Apr 2018