Perfsys — AWS Consulting Partner

AWS Cloud Migration Services

We handle your AWS cloud migration with zero surprises. From planning and execution to handover in 4 to 12 weeks, your team stays focused on product while we handle the move.

Talk to a Migration Expert

Trusted by Companies Worldwide

Your current setup is slowing you down

Scaling issues icon

Scaling hits a wall

Your current cloud or on-premise setup can't keep up with growing traffic and data

Slow release cycles icon

Releases take too long

Inconsistent environments and manual deployments slow down every release cycle

Unpredictable costs icon

Costs are hard to predict

Resources are overprovisioned or poorly structured, making budgeting difficult

Compliance challenges icon

Compliance is getting harder

SOC 2, HIPAA, or ISO 27001 requirements need infrastructure that supports them

What You Get with Perfsys

  • Infrastructure ready for your next stage of growth

  • Automated deployments that make releases predictable

  • Clear cost structure with no hidden surprises

  • We can take care of implementing the changes

  • Compliance-ready setup from the start (SOC 2, ISO 27001, GDPR)

  • Full ownership of your new AWS environment after handover

How We Approach Your AWS Cloud Migration

Not every application migrates the same way. We choose the right strategy based on your timeline, budget, and technical requirements.

In our Azure-to-AWS migration case, we combined replatforming (Cosmos DB → Amazon RDS) with new CI/CD automation on ECS — completing the migration of 27 applications in 2 months.

Rehost illustration

Rehost (lift and shift)

Move your application to AWS as-is, with minimal changes. Best when you need to move fast and optimize later. We use AWS Application Migration Service to automate server replication and minimize downtime.

Replatform illustration

Replatform

Move to AWS with targeted improvements — like switching from a self-managed database to Amazon RDS, or moving containers from Docker Compose to ECS. You get cloud benefits without a full rewrite.

Refactor illustration

Refactor

Redesign parts of your application to take full advantage of AWS services — serverless functions, managed queues, container orchestration. Best for applications that need to scale significantly or reduce long-term operating costs.

Our AWS Migration Process Step by Step

What we do:

We assess your current infrastructure, map dependencies, identify compliance requirements, and build a detailed migration roadmap with timelines and risk mitigation.

What you get:

  • A clear migration plan with milestones and cost estimates
  • Risk assessment for every component
  • No guesswork — you know what happens and when

What we do:

We create your AWS Organization with separate accounts for production, staging, and development. SSO, access policies, audit trails, and compliance controls go in from the start.

What you get:

  • Clean account structure that scales with your team
  • Role-based access that makes sense for developers, admins, and auditors
  • Compliance foundations ready before the first workload moves

What we do:

We deploy core infrastructure using Terraform: VPCs, subnets, databases, storage, load balancers, and VPN access. Everything is reproducible and version-controlled.

What you get:

  • Infrastructure you can rebuild from code in minutes
  • Secure networking with proper isolation between environments
  • No manual setup that breaks when someone leaves the team

What we do:

We build automated pipelines for building, testing, and deploying your applications. Container orchestration on Amazon ECS or EKS, image management, and safe promotion between environments.

What you get:

  • Releases that go from code to production without manual steps
  • Consistent environments — what works in staging works in production
  • Developers ship faster with less friction

What we do:

We execute the production migration, verify everything works, monitor stability, and hand over full control to your team with documentation and training.

What you get:

  • Migration with minimal or zero downtime
  • Your team knows how to operate the new setup
  • No dependency on us after launch — unless you want ongoing support

What an AWS Migration Costs

Typical total: $12,400 to $14,800, plus your own AWS infrastructure costs. Most clients see payback within 3 months.

That is for a standard migration on a 4 to 12 week timeline. Larger estates, multi-region moves and hard compliance deadlines are scoped during discovery, and you see the full number before any work starts.

Phase 1: Discovery and Planning

$2,800

up to 1 month


  • A Solution Architect inventories your infrastructure, maps application and database dependencies, and sets your compliance baseline.
  • You get target AWS architecture diagrams and a risk-assessed migration roadmap: what moves, what stays, what gets rebuilt and in what order.
  • You can stop here. The roadmap is yours either way, and you are free to execute it in-house or with another partner.
Phase 2: Active Migration

$4,800

around 2 months


  • 60 engineering hours per month.
  • AWS Organization and identity setup, VPC and networking, Terraform infrastructure, database migration, CI/CD pipelines, production cutover and validation.
  • Includes a 30-day warranty.
    The delivery window ends at cutover, the warranty starts there.

    For one month we fix any issue caused by the migration at no additional cost.
Phase 3: Post-Migration Support

from $1,200

per month, typically 4 to 6 months


  • CloudCare Standard covers monitoring, performance tuning and cost optimization while your team takes over.
  • Optional, cancellable, and not required to complete a migration.

Who This Is For

SaaS companies

Migrating from Azure, GCP, or on-premise to AWS

Startups preparing to scale

Outgrowing basic setups before a big launch or funding round

Teams facing compliance deadlines

Needing SOC 2 or ISO 27001 readiness on a timeline

Companies with legacy infrastructure

Moving off outdated hosting to modern cloud architecture

Featured Case

AWS Migration and CI/CD Automation for a B2B Software Company

27

cloud applications

2

months to complete

200

client's saved hours

MIGRATIONB2B SoftwareCanada

AWS Migration and CI/CD Automation for a B2B Software Company

Perfsys migrated a B2B software company from Azure to AWS in 2 months, delivering SOC2-ready infrastructure with fully automated CI/CD pipelines and reproducible environments that accelerated developer velocity across 27 cloud applications.

Why Choose Perfsys?

  • Migration planned around your uptime, not our convenience
  • We handle the complexity so your team stays focused on product
  • Every migration includes security hardening and cost optimization
  • 30-day warranty after cutover, we fix any migration-caused issue at no extra cost

Our Achievements

Perfsys AWS Partner Badge
Perfsys AWS Certified Developer Badge
Perfsys AWS Certified Solutions Architect Badge
Perfsys AWS Certified Security Badge
Perfsys AWS Certified Solutions Architect Professional Badge
Perfsys Clutch Ukraine 2026 Badge

30+

International clients

across Media, Software & Technology, Financial Services, Energy, Logistics

10+

Years Experience

in AWS & DevOps

70+

Projects completed

delivered successfully

Our clients

Media

Software & Technology

Financial Services

Energy

Logistics

Hulyo
GammaKite
MyVPA
Titta.io
Infoplay
Nuage
Parkland
KaZang
Cadstrom
iGT
Cleansun
Quaeris
Enovos
Travelist
Nogalis
OlivPay
Ziperase

What our clients say

Perfsys is trusted by startups and SMBs worldwide for delivering scalable, reliable, and cost-optimized AWS cloud solutions.

“Perfsys migrated our workloads from AKS to ECS in a phased approach, starting with a proof of concept on a non-critical workload. The team delivered on time, communicated clearly over Slack, and left us with a secure production environment built with infrastructure as code. We were also glad to have post-migration support, including weekly performance monitoring and security checks.”

Margot Blouin

CEO, Cadstrom Inc

5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

FAQs

Common questions about application migration to AWS with Perfsys.

Most migrations reach production cutover in 4–12 weeks: up to 4 weeks for discovery and planning, then 4 to 8 weeks for execution and cutover. In our Azure-to-AWS case study we moved 27 applications in 2 months. Complex estates with multi-region requirements or hard compliance deadlines run to 4 to 5 months. You get a dated timeline at the end of discovery, before execution begins. Every migration also includes a 30-day warranty after cutover.

Yes. We have experience migrating from Azure, GCP, and on-premise environments. Our PCB software case study involved a full Azure-to-AWS migration of 27 applications in 2 months.

We plan migrations to minimize or eliminate downtime. For critical systems, we use parallel environments and staged cutover so your users are not affected.

Yes. We migrate databases including schema changes, data transfer, and validation. In our Azure migration case, we replaced Cosmos DB with Amazon RDS for PostgreSQL. We've written a detailed guide on how AWS DMS works and when to use it if you want to understand the process before we talk.

We hand over full control with documentation and training. If you want continued support, our CloudCare managed services plans cover monitoring, optimization, and incident response.

Yes. We set up compliance-ready infrastructure from the start: centralized logging, access controls, audit trails, and environment separation aligned with SOC 2, HIPAA, ISO 27001, and GDPR.

A standard migration runs $12,400 to $14,800 in total: $2,800 for discovery and planning, $4,800 for active migration, and an optional $1,200 per month for post-migration support. Phases are purchasable separately, so you can start with the $2,800 assessment and decide on execution afterwards. See the full pricing breakdown above. Scope is fixed during discovery. No open-ended hourly billing.

Yes. We work in your AWS account. You retain full ownership and control at every stage and after handover.

Every migration includes a 30-day warranty. For one month after production cutover we fix any issue caused by the migration at no additional cost: broken deployments, permission misconfigurations, performance regressions, pipeline failures or database problems. Issues unrelated to the migration, such as pre-existing application bugs or new feature work, are quoted separately. After 30 days you can take full ownership or continue with CloudCare managed support.

Ready to Migrate to AWS?

Whether you are migrating from another cloud, leaving on-premise infrastructure behind, or rebuilding for scale and compliance — we will get you there without disrupting your product or your team.

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