AWS · 03 of 4

Method

NGT's five steps mapped to AWS's migration phases, seven paths and Well-Architected.

Operational excellenceSecurityReliabilityPerformance efficiencyCost optimisationSustainabilityWell-Architected
01

NGT's journey, with AWS's migration phases

Five NGT steps, each with the AWS migration phase it covers.

  1. 01Assessment
    • AWS phase: assess
    • Discovery data, readiness, TCO
    Business case and roadmapReview · adjust · align · consent
  2. 02MVP / PoC
    • AWS phase: mobilize
    • Landing zone and a pilot
    A proven patternGo / no-go
  3. 03Planning
    • AWS phase: mobilize
    • Waves, runbooks, team
    Master plan and WBS
  4. 04Implementation
    • AWS phase: migrate and modernize
    • Parallel waves, hyper-care
    Workloads live on AWSGo-live
  5. 05Operation
    • Well-Architected reviews
    • Managed service, cost reviews
    A stable, measured estate
02

Seven migration paths on AWS

Each workload gets one path, decided by an architect on evidence.

1 of 7

Relocate

VMware or container workloads moved without changing the platform.

03

AWS guidance NGT works to

FrameworkWhat it coversWhere NGT uses it
AWS Cloud Adoption FrameworkBusiness, people, governance, platform, security and operationsAssessment and roadmap
AWS Well-Architected FrameworkSix pillars, sustainability includedDesign reviews and after go-live
AWS migration phasesAssess, mobilize, migrate and modernizeThe journey and wave plan
AWS multi-account guidanceOUs, core accounts, guardrailsLanding zone design
SourcesFPT Software AWS Cloud Journey Service Offering V3NGT Service Offering v2.0 (Mar 2025)NGT Cloud Operations offering (Jan 2025)FPT Software Hanoi certification register (Nov 2024; 2025 records)NGT engineer profiles, a sample of 38 (Nov 2024 – Mar 2026)AWS Well-Architected Framework