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Services · Cloud modernization

Replatform legacy systems without burning a release window.

We rebuild legacy estates on Azure, AWS, or GCP — Kubernetes-native, zero-trust by default, in environments that hold up to a federal audit.

What you get

Three concrete deliverables.

Week 4

Target architecture and migration plan

Written target-state diagram, sequenced wave plan, dependency graph, and the rollback procedure for every wave — signed off before any code moves.

By wave, weekly

Cutover with zero unplanned downtime

Each workload migrates behind a feature flag with shadow traffic, partial cutover, then full. Rollback is a single config change.

Week of go-live

Operations handoff and IaC repo

Terraform or Pulumi for the entire estate in your repo, runbooks for every workload, and SRE playbooks transferred to your team.

How we work

From kickoff to production.

013 weeks

Discovery and dependency mapping

Inventory every workload, integration, and data store. Catalog regulatory constraints. Produce a written dependency graph and risk register.

023 weeks

Target architecture and wave plan

Design the target state — landing zone, IAM, network, observability — and break migration into waves your business can absorb.

038 weeks

Landing zone and first wave

Stand up the cloud foundation in code, migrate the first wave, and prove the zero-downtime pattern your team will use for the rest.

04Wave-based

Production cutovers

Workload-by-workload migration on a weekly cadence, each gated on its own readiness checklist. No big-bang go-live.

The stack we build on.

Cloud-agnostic. We meet you where your tenant lives.

Azure / AWS / GCPKubernetes (AKS / EKS / GKE)TerraformPulumiGitHub ActionsIstioOpenTelemetryFedRAMP-aligned landing zones

Outcome metrics

0
Unplanned downtime

Across last 12 cutovers, post-discovery

43%
Run-rate cost reduction

Median, year-one vs. legacy baseline

11
Weeks to first wave live

Median, from contract to production cutover

From the field

One we shipped.

State human services authority

Migrated a mission-critical survivor coordination network to Cloudflare edge after two prior consultancies missed the window. Twelve-week cutover, zero downtime.

12wk

Cutover window

Vs. 9-month prior estimate

Read the case study

FAQ

Questions buyers ask first.

Do you have a cloud you prefer?
No. We have shipped landing zones on Azure, AWS, and GCP, and we let the workload, the existing skills bench, and the compliance posture drive the choice. We document the trade in writing in week two.
How do you handle workloads we cannot move?
Hybrid is a first-class pattern, not a fallback. We design the network and IAM perimeter to bridge on-prem and cloud cleanly, and we mark workloads that should stay on-prem with the reasoning in writing. Not everything has to move.
What does 'zero downtime' actually mean?
Each workload migrates behind a feature flag with shadow traffic, partial cutover, then full — with rollback as a single config flag. We commit to zero unplanned downtime and write a recovery time objective for the planned cutover window.
Who owns the infrastructure-as-code repo at the end?
You do — from week one. The Terraform or Pulumi repo lives in your GitHub or Azure DevOps, your engineers commit alongside ours, and the repo is yours at handoff with no proprietary modules.
Are you FedRAMP-aligned for federal workloads?
Yes. We deliver inside Azure Government, AWS GovCloud, and equivalent regions, with FedRAMP-aligned landing zones, continuous compliance evidence, and the documentation package your authorizing official needs.

Related services

What buyers usually pair with this.

Data engineering

Pipelines and platforms that follow your workloads to the new cloud without recreating the legacy mess.

See the service

AI engineering

Production AI services that drop into the modernized environment with shared identity and observability.

See the service

Strategy and advisory

Independent read on the right cloud, the right sequence, and the right buy-versus-build decisions.

See the service

Ready to scope this?

Thirty minutes with a principal. We will walk through your constraints and what a 30- to 90-day pilot would actually look like.