Before the First Workload Arrives.Workloads migrated to AWS without a governed landing zone accumulate security debt, cost sprawl, and compliance gaps that are progressively more expensive to fix. A Symhas AWS landing zone establishes account structure, security baseline, and governance controls before migration begins — so every workload lands on a foundation that is secure, governed, and cost-visible from day one.Symhas deploys AWS Control Tower, Account Factory, and Transit Gateway networking, then migrates workloads using Application Migration Service and Database Migration Service — all in Terraform, all with tested cutover procedures and rollback plans.
Production-Grade on AWS.
Every capability designed, deployed, and documented by Symhas AWS-certified architects. Fixed price. SLA-backed from go-live.
Fixed Price. Fixed Timeline.
Four phases with go/no-go gates. Scope and price agreed before week one.
AWS account strategy, OU design, and SCP framework designed. Application dependency mapping completed. Migration wave plan agreed. Direct Connect or VPN connectivity specified. Architecture approved at go/no-go gate.
Control Tower and Account Factory deployed via Terraform. OU structure and SCPs implemented. Transit Gateway and VPC networking deployed. Security Hub and Config enabled across all accounts. Guardrails validated.
Application Migration Service agents deployed and replication started. Non-production cutover tested. Database migrations executed with CDC. Production cutover rehearsal completed and timed.
Production cutover per wave plan. Source environment read-only for 48-hour validation. Infrastructure team certified on IaC pipeline and Account Factory. Symhas moves to advisory.
14 Systems Consolidated. Zero HIPAA Findings. 12 Weeks.
A regional health system consolidating 14 legacy clinical and financial systems onto AWS needed HIPAA compliance from go-live, with zero tolerance for PHI exposure during migration. The existing AWS environment had no Control Tower and 47 IAM users with administrator access.
Symhas built a HIPAA-grade AWS landing zone — Control Tower with PHI-isolated accounts and HIPAA guardrails as SCPs, Macie finding 340 PHI objects in unencrypted S3 before migration, and 47 servers migrated across 4 waves with zero unplanned downtime. Zero HIPAA findings at audit.
AWS Landing Zone & Migration — Healthcare Production
“We migrated 14 clinical systems to AWS and passed our HIPAA audit with zero findings. The landing zone meant security was already in place when the auditors arrived.”
— CISO, Regional Health System
We Configure for This Capability.
Multi-account governance — OU hierarchy, guardrails, Account Factory, and baseline controls.
Hub-and-spoke networking — cross-account VPC routing, route table segmentation, on-premises connectivity.
Server lift-and-shift — continuous block replication, launch templates, orchestrated cutover.
Database migration — homogeneous and heterogeneous with schema conversion and CDC.
Dedicated private connectivity — 1Gbps and 10Gbps circuits from on-premises or co-location.
Multi-account baseline — security and logging resources deployed to every new account automatically.
Security Hub, GuardDuty, IAM Identity Center, and Macie on your landing zone foundation.
EKS and Lambda workloads running on the landing zone account structure and network.
Tagging and Savings Plans — cost governance on the AWS spend the landing zone makes visible.
We Will Design the Foundation Before the First Workload Moves.A 30-minute AWS assessment with a Symhas cloud architect. We will review your workload inventory, dependency map, and compliance requirements — and design the landing zone architecture before the engagement price is agreed.No commitment. No pitch deck. An honest conversation about your AWS environment.