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ATOMICITY

Service

AWS cloud architecture, migration and cost optimisation

We design and run AWS environments that stay fast, secure and affordable as you grow.

Overview

Cloud infrastructure that stays out of your way

Good cloud architecture goes unnoticed: your application stays fast and available as you grow. We design AWS environments that are secure by default, documented and sized for the load you actually have.

You might be moving off a single server, untangling an environment that grew without a plan, or trying to bring a monthly bill under control. In each case we start with a clear architecture and a step-by-step plan, with the move planned to avoid downtime.

What we offer

Cloud services

AWS architecture

Designs for compute, networking, storage and databases, documented as code and diagrams.

Cloud migration

Planned moves from on-premise or other providers, with rehearsed cut-overs and rollback plans.

Cost optimisation

Right-sizing, reserved capacity, storage tiering and clean-up of unused resources.

High availability and disaster recovery

Multi-AZ setups, automated backups and tested recovery procedures with defined RTO and RPO.

Serverless and containers

Lambda, ECS or Kubernetes, chosen to fit your team and traffic.

Security hardening

Least-privilege IAM, network segmentation, encryption and logging.

Benefits

What you get

Predictable spend

Budgets, alerts and tagging so every cost has an owner.

Scales with demand

Auto-scaling and managed services absorb traffic spikes without manual work.

Infrastructure as code

Every resource defined in Terraform, so it is reviewable, repeatable and easy to hand over.

Secure foundations

Guardrails and audit logging set up on day one, not after an incident.

Tools & technology

Tools we use

We choose tools for reliability and ease of maintenance.

  • AWS
  • Terraform
  • Docker
  • Kubernetes
  • Nginx
  • Cloudflare
  • Linux
  • Grafana

Process

How a cloud project runs

  1. Assessment

    We review your current environment, costs, risks and growth plans.

  2. Architecture

    A target design with trade-offs explained and a cost estimate you can plan around.

  3. Migration and build

    Infrastructure as code, a staged migration and a rehearsed cut-over.

  4. Optimise and hand over

    Monitoring, cost reviews, documentation and a runbook your team can own.

FAQ

Questions we hear often

Something else on your mind? Ask us directly.

AWS is our main platform and where our experience is deepest. We can also advise on hybrid setups and on services such as Cloudflare and Vercel alongside AWS.

Planning a migration or a cost review?

Tell us where your infrastructure stands today and we'll suggest a first step.