SaaS Modernization

Turn a legacy app into a scalable, cloud-native SaaS.

12–20 weeks$50k – $150k

What you get

A pragmatic, phased modernization that pays for itself with reduced infrastructure and incident costs by month six.

Ideal for: Operating products with growth bottlenecks or legacy stacks.

Deliverables

  • Modernization roadmap with milestones
  • Migrated workloads in production
  • Performance and cost comparison report
  • Run-the-business runbooks

What's included

  • Architecture and tech-debt assessment
  • Strangler-fig migration plan
  • Cloud-native rebuild (containers, queues, secrets)
  • Database modernization and zero-downtime cutover
  • Performance and cost optimization
  • Security hardening and audit log layer
  • Internal team training & playbooks
  • Observability and incident response

How we work

  1. 1

    Assessment

    Codebase audit, dependency graph, risk register, ROI model.

  2. 2

    Foundations

    CI/CD, observability, secrets, and migration scaffolding.

  3. 3

    Incremental migration

    Strangler-fig modules with traffic shifting and rollback.

  4. 4

    Cutover & handover

    Decommission legacy, train team, sign-off SLAs.

SaaS Modernization | XimplIT