DevOps services

DevOps Services for UK Software Teams

Make releases boring. We automate builds, tests and deployments, put your infrastructure into code, and give you the visibility to spot problems before customers report them.

  • Infrastructure as code, in your own accounts
  • A rollback path planned for every release
  • Cloud spend reviewed, not just provisioned

Why releases hurt

When deploying is scary, teams ship less.

Slow, manual releases do not just waste time. They push teams towards bigger, riskier deployments, which fail more often, which makes everyone more cautious still.

What good DevOps looks like

Not a tool list — a set of habits that make change cheap and safe:

  • Small changes shipped often, each through the same pipeline
  • Every environment built from code, not from memory
  • Problems spotted by alerts before they reach the support inbox
  • Rollback treated as a normal, practised step
  • Cloud costs visible per product and per environment

Deploys that depend on one person

Releases run from someone’s laptop, with steps that live in their head. When they are on holiday nothing ships — and when they leave, nobody knows how.

Environments that drift

Staging was set up by hand years ago and no longer matches production, so "it worked on staging" has stopped meaning anything.

Finding out from customers

No useful logs, no alerts, no tracing. The first sign of an outage is an email from a customer, and diagnosing it means guessing.

A cloud bill nobody can explain

Oversized servers, forgotten test environments and orphaned storage add up month after month, with no tagging to say which product or team owns what.

How we work

How we improve your delivery pipeline.

We start from how your team ships today and improve it in small, reversible steps — the same way we would want you to ship software.

  1. 01

    Discovery

    We walk through a real release with your team, from merged code to production, and review your cloud accounts, access, costs and incident history.

    A map of how change reaches production

  2. 02

    Strategy

    We rank improvements by risk removed per day of effort — often secrets and backups first, then the pipeline, then environments and observability.

    A prioritised platform roadmap

  3. 03

    UX & architecture

    We design the target set-up: accounts and environments, network boundaries, how services are packaged and deployed, and what gets monitored.

    Target architecture and runbook outline

  4. 04

    Development

    Infrastructure and pipelines are built as code in two-week sprints, reviewed through pull requests, and rolled out one service or environment at a time.

    Pipelines and infrastructure in version control

  5. 05

    Testing

    We test the failure paths on purpose — rollbacks, restores, expired credentials, a node disappearing — before a real incident tests them for you.

    Rehearsed rollback and recovery

  6. 06

    Launch

    Cutover to the new pipeline and environments, with the old route kept available until the new one has proved itself on real releases.

    Production running on the new set-up

  7. 07

    Optimisation & support

    We hand over runbooks and train your developers to own the pipeline — or stay on to run the platform, review costs and handle upgrades.

    Runbooks, training or ongoing support

Technology

The DevOps tools we work with.

Mainstream, well-supported tooling that your own engineers can take over. We avoid adding a new platform for every problem.

CI/CD

GitHub ActionsBranch protection and approvalsAutomated test and security checksRelease tagging and changelogs

Infrastructure as code

TerraformReusable modulesRemote state with lockingDrift detection

Containers

DockerKubernetesContainer registriesNGINX

Hosting

AWSVercelFirebaseManaged PostgreSQL and Redis

Observability

Structured loggingMetrics and dashboardsDistributed tracingAlerts routed to the right people

Security and access

Secrets managementLeast-privilege IAMDependency and image scanningAudit logging

We build on AWS and Vercel, with Docker and Kubernetes where they earn their place. If your estate is on another cloud, tell us early — we will be straight about whether we are the right fit.

Use cases

Where DevOps work pays off first.

Common starting points for UK teams, from a first pipeline to a platform that has outgrown the way it was set up.

Startups

A first proper pipeline

Replace manual deploys with a pipeline that tests every change, deploys to staging automatically and needs one approval to reach production.

Growing SaaS

Preview environments per pull request

Each change gets its own short-lived environment, so product owners can check features before merge instead of queueing for a shared staging server.

Established products

Infrastructure brought under code

Hand-built cloud resources imported into Terraform, so the platform is documented by definition and can be recreated if an account or region has a bad day.

Regulated teams

Traceable change control

Every production change linked to a reviewed pull request and a named approver — the kind of evidence auditors and enterprise customers ask to see.

Finance directors

A cloud bill that tracks usage

Every resource tagged by product and environment, obvious waste rightsized, and non-production environments switched off outside working hours.

Engineering leads

Faster developer onboarding

Containerised local environments, seeded test data and a documented workflow, so a new developer can run the product without hunting for set-up steps.

Why Techsleight

What working with us is actually like.

No inflated numbers — just how we run projects, and what you can hold us to.

Product engineering, not ticket-taking

We ask what the software is for before we estimate it — and we will tell you when something should not be built, or should be bought instead.

AI where it earns its place

LLM features, retrieval and automation built with evaluation, guardrails and cost controls, and plain software where that is the better answer.

Full-stack under one roof

Design, frontend, backend, mobile, cloud and QA in one team, so nothing falls between suppliers.

UK-focused delivery

UK business hours, estimates in pounds, and a contract with a UK company. Our engineers are based in the UK and India.

Flexible engagement

A fixed-scope project, dedicated developers or a monthly retainer — and you can move between them as the work changes.

You own everything

Code, IP, cloud accounts and documentation are yours from day one. We sign an NDA before discovery if you need one.

Support after launch

We stay on for fixes, upgrades and new features, or hand over cleanly to your in-house team with the documentation to match.

FAQs

Questions we get asked.

Straight answers on scope, cost, timelines and how we work. If yours is not here, ask us directly.

Ask us a question

What is DevOps, in plain terms?

It is the set of practices that makes changing software safe and routine: automated builds and tests, infrastructure defined in code, monitoring that tells you when something is wrong, and releases small enough to undo. It is less about job titles or tools than about shortening the path from a finished change to customers using it.

What does DevOps work cost?

A focused piece of work, such as setting up CI/CD or bringing infrastructure into Terraform, is scoped and quoted at a fixed price after a short review. Ongoing platform work can be billed hourly from £20 an hour or run through a dedicated developer, from £2,900 a month. Cloud provider bills are separate and stay in your own accounts.

Do we need Kubernetes?

Often not. Kubernetes is powerful but adds operational overhead that small teams feel. If you run a handful of services, managed container hosting or a platform such as Vercel may be simpler and cheaper. We recommend it when you run many services, need fine-grained scaling, or already have people who operate it well.

Which cloud platforms do you work with?

We build on AWS and Vercel, with Firebase for some mobile and smaller web products. Terraform, Docker and GitHub Actions work across providers, so much of the approach carries over — but if your estate is on another cloud, we will tell you honestly how much of the work we are the right team for.

Can you work alongside our existing developers?

Yes, and it is usually the best arrangement. We pair with your engineers on pipelines and infrastructure, review changes through the same pull requests, and document as we go — so the knowledge stays in your team rather than leaving with us.

Will you need access to our production environment?

Some access, scoped to the task. We prefer individual, least-privilege accounts with multi-factor authentication, time-limited admin rights for risky changes, and everything logged. The accounts remain yours throughout, and we never ask you to share a root login.

How should we handle secrets and credentials?

In a managed secrets store — not in the repository, chat messages or a shared document. Pipelines fetch secrets at deploy time with narrowly scoped permissions. If we find secrets committed to your repository, we tell you straight away and help you rotate them, because deleting the file does not remove them from history.

What is the difference between blue-green and canary deployments?

Blue-green runs two identical production environments and switches traffic from old to new in one step, so rolling back means switching back. Canary sends a small share of traffic to the new version first and widens it while monitoring stays healthy. Feature flags go further, letting you ship code switched off and turn features on for chosen users.

Can you reduce our AWS bill?

There is often waste to remove — oversized instances, idle environments, old snapshots, storage in the wrong tier. We start by reviewing your billing data and tagging, agree the changes with you, and make them through infrastructure code so the savings do not drift back. We will not promise a figure before we have looked.

Where should we start if our releases are painful?

Usually with a walkthrough of one real release, from merged code to production. It shows where time goes and where the risk sits. Common first steps are moving secrets out of the codebase, making backups restorable and putting the build and deploy into a pipeline — before anything more ambitious.

Start a project

Want releases to feel routine?

Tell us how you deploy today and what keeps going wrong. We will suggest the few changes that would remove the most risk first.

  1. 1A senior engineer reads your brief within one working day, and replies with questions or a first view.
  2. 2A 30-minute call to understand the goal, constraints and what good looks like — no sales script.
  3. 3A written proposal with scope, milestones, team and a GBP estimate you can take to your board.

Techsleight Labs is a trading name of Krapton IT Consultancy.

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