QA & Software Testing

QA & Software Testing Services

Independent and embedded QA that catches problems before your users do — with automated tests that keep every release safe.

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Software testing that protects your releases

Software testing and quality assurance (QA) verify that an application works as intended, performs under load, stays secure and is usable by everyone. QA is more than finding bugs at the end — it is a process that runs through the whole development cycle, from reviewing requirements to monitoring production.

We provide QA as part of every project we build, and as a standalone service for teams who need independent testing, test automation or extra QA capacity.

Our software testing services

Manual testing

Exploratory, functional and regression testing by experienced testers who think like real users.

Automated testing

UI, API and unit test automation integrated into CI/CD so every change is checked in minutes.

API testing

Contract, functional, security and load tests for REST and GraphQL APIs.

Mobile app testing

Testing on real iOS and Android devices across screen sizes, OS versions and network conditions.

Performance testing

Load, stress and soak tests that show how your system behaves at peak traffic and where it breaks.

Accessibility testing

WCAG 2.1 AA audits with screen readers, keyboard-only navigation and automated checks.

Security testing

Vulnerability scanning and OWASP-based testing, with penetration testing available through our cybersecurity team.

QA outsourcing

A dedicated QA team or testers embedded in your sprints, following your tools and processes.

Test automation that pays for itself

Manual testing alone gets slower and more expensive as a product grows. We automate the tests that run most often — critical user journeys, API contracts and regression suites — so your team gets fast feedback on every pull request, and testers can focus on exploratory work that automation cannot do.

Web UIPlaywright, Cypress, Selenium
APIPostman / Newman, REST Assured, k6
MobileAppium, XCUITest, Espresso, Detox
Performancek6, JMeter, Gatling
CI/CDGitHub Actions, GitLab CI, Azure DevOps, Jenkins
ManagementJira, TestRail, Zephyr

Our QA process

  1. QA assessment1 week

    Review of current testing, tools, coverage and defect trends.

  2. Test strategy1 week

    Scope, test types, environments, data, tools and quality metrics agreed.

  3. Test designOngoing

    Test cases and automation scripts written from requirements and user stories.

  4. Execution & reportingEvery sprint

    Manual and automated runs with clear bug reports, severity and steps to reproduce.

  5. Continuous improvementOngoing

    Coverage, flakiness and escape-rate tracking with steady improvements.

Quality metrics we report

Metric Why it matters
Test coverage of critical journeys Shows how much of what matters is protected
Defects found before vs after release Measures how effective testing is
Automated test run time Fast feedback keeps developers productive
Flaky test rate Unreliable tests erode trust and waste time
Mean time to detect and fix Tracks how quickly problems are resolved

Software testing cost

Engagement Scope Timeline Typical budget (USD)
QA audit Process review + recommendations 1 week $2k – $5k
Test automation setup Framework + critical journeys in CI/CD 3–6 weeks $8k – $25k
Performance test Scripts, test runs and report 1–3 weeks $4k – $15k
Dedicated QA engineer Embedded in your sprints Monthly $3k – $7k / month

Ranges are typical for projects of this kind and are shared to help you budget. Your fixed quote comes after a free discovery call and depends on scope, integrations and timeline.

Types of software testing explained

Test type What it checks Who usually runs it
Unit tests Individual functions and components Developers
Integration tests How modules and services work together Developers & QA
End-to-end tests Complete user journeys through the UI QA automation
Regression tests That new changes did not break existing features QA (mostly automated)
Exploratory tests Unexpected behaviour and edge cases Experienced manual testers
Performance tests Speed and stability under load Performance engineers
Security tests Vulnerabilities and misconfigurations Security specialists
Accessibility tests Usability for people with disabilities QA with assistive tech

Shift-left testing: finding bugs earlier

A defect found in requirements or design costs far less to fix than one found in production. We “shift left” by having QA review user stories for testability, defining acceptance criteria before development, writing automated tests alongside code, and running them on every pull request. Testing becomes a continuous activity rather than a phase at the end — which shortens release cycles and reduces late surprises.

Building the right test automation pyramid

Good automation follows a pyramid: many fast unit tests at the base, fewer integration and API tests in the middle, and a focused set of end-to-end UI tests at the top for the most important journeys. Teams that invert the pyramid — relying mainly on slow UI tests — end up with long, flaky test runs. We help you rebalance so the suite is fast, stable and trusted.

  • Critical journeys covered end to end
  • APIs covered by contract and functional tests
  • Tests run in parallel in CI in minutes, not hours
  • Flaky tests tracked and fixed, not ignored

Manual or automated testing: when to use each

Automation is not a replacement for human testers; each has a job it does best. A healthy QA strategy uses both:

Manual testing Automated testing
Best for New features, exploratory testing, usability, visual checks Regression, APIs, data-heavy flows, repeated checks
Speed Slower per run, fast to start Very fast per run, takes time to build
Cost over time Grows with every release Falls after the first few releases
Finds Confusing UX, edge cases nobody scripted Things that used to work and broke

As a rule of thumb, any test you run more than three or four times is a candidate for automation.

Testing tools we use

We choose tools that fit your stack and that your own team can maintain after handover:

Web UI automationPlaywright, Cypress, Selenium WebDriver
Mobile automationAppium, Espresso (Android), XCUITest (iOS), Detox
API testingPostman / Newman, REST Assured, Pact for contract tests
Performancek6, JMeter, Gatling, Lighthouse
SecurityOWASP ZAP, Burp Suite, dependency and secret scanning
Accessibilityaxe, WAVE, screen readers (NVDA, VoiceOver)
Management & CIJira, TestRail or Qase, GitHub Actions, GitLab CI, Azure DevOps

What a test plan includes

Every engagement starts with a short test plan, so everyone agrees what “tested” means before work begins:

  • Scope — features, platforms, browsers and devices in and out of scope.
  • Approach — which tests are manual, which are automated and why.
  • Environments and test data — where testing happens and how realistic data is created safely.
  • Entry and exit criteria — what must be true before testing starts and before a release is approved.
  • Defect process — severity levels, who fixes what, and expected turnaround.
  • Reporting — the metrics and dashboard you will see each sprint.

Testing works best when it starts with design. If you are starting a new product, pair QA with our custom software development team from the first sprint.

How QA fits into every sprint

Testing at the end of a project is where schedules go to die. Our testers work inside the sprint, side by side with developers:

  1. PlanSprint day 1

    Testers review user stories and add acceptance criteria and test cases before development starts.

  2. Build & testDays 2–8

    Each feature is tested as soon as it reaches staging; automated tests are written alongside it.

  3. RegressionDay 9

    The automated suite runs against the full product, plus a focused manual pass on risky areas.

  4. ReleaseDay 10

    A short release report lists what was tested, known issues and the go/no-go recommendation.

The result is fewer surprises, faster releases and bugs that cost minutes to fix instead of days.

Signs your QA process needs help

  • Customers find bugs before your team does
  • Releases are delayed because nobody is confident the build is safe
  • The same bugs come back after being fixed
  • Automated tests exist but are flaky, slow or ignored
  • Developers test their own work with no independent check
  • Nobody can say which features are covered by tests and which are not

These symptoms rarely mean people are careless. They usually mean testing has not kept pace with the product’s growth.

The cost of quality

Testing is sometimes seen as overhead. In practice, defects become more expensive the later they are found. A useful way to think about it:

Where a defect is found Typical effort to fix Other costs
During requirements or design A conversation or a sketch change None
During development Minutes to hours for the developer Very little
In QA before release Hours, plus retesting Possible release delay
In production Hours to days, often under pressure Support load, lost revenue, reputation, data fixes

Illustrative. The principle — earlier is cheaper — is widely accepted; exact multiples vary by project.

This is why we involve QA from the first sprint, review acceptance criteria before code is written and automate the checks that protect your most valuable journeys.

How to evaluate a QA partner

  • Ask to see a sample test plan and a sample bug report — clarity matters more than volume.
  • Ask how they choose what to automate and what to keep manual.
  • Ask how they deal with flaky tests and how fast the suite runs.
  • Ask which metrics they report and how those connect to release decisions.
  • Ask whether tests will live in your repository and run in your CI pipeline.

See automated testing and performance testing for specialist services.

A typical first month with our QA team

  1. Week 1

    Learn the product, review existing tests and bugs, and identify the highest-risk journeys.

  2. Week 2

    Agree a test strategy, set up bug reporting conventions and start testing the current sprint.

  3. Week 3

    Automate the first critical smoke tests and add them to your CI pipeline.

  4. Week 4

    Report on coverage, defect trends and recommendations for the next quarter.

By the end of the month you have independent testing in every sprint and a clear plan for increasing automation where it pays off.

Why choose us for QA

  • QA engineers with development skills, so automation is maintainable.
  • Clear, reproducible bug reports your developers will appreciate.
  • Testing integrated into your pipeline, not bolted on at the end.
  • Works alongside our development teams or yours.
FAQ

QA & Testing FAQ

Still have questions? Talk to a solutions architect — free, no obligation.

Should we use manual or automated testing?
Both. Automate stable, repetitive checks such as regression and API tests, and use manual exploratory testing for new features, usability and edge cases. We help you find the right balance.
Can you test software built by another company?
Yes. Independent testing is a common engagement. We start by understanding requirements and the existing test setup, then plan testing around your release schedule.
Which tools do you use for test automation?
Usually Playwright or Cypress for web, Appium or native frameworks for mobile, Postman or REST Assured for APIs and k6 or JMeter for performance — chosen to match your stack.
How fast can a QA engineer join our team?
Typically within 1–2 weeks, including onboarding to your tools and product.
Do you test for accessibility?
Yes. We test against WCAG 2.1 AA using automated tools, screen readers and keyboard-only navigation, and report issues with clear fixes.
Can you test software built by another company?
Yes. Independent testing is a common engagement. We start with a short assessment of the product and existing tests, then agree a test plan and reporting format.

Let’s talk about your qa & testing project

Free 30-minute consultation and a written estimate within 48 hours.

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