Quality Assurance

Quality you notice before launch, not after.

Automated tests, load and performance testing, code reviews, and security testing — we ensure your software works reliably before it goes live. And after.

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What we deliver

Quality assurance at every level.

Test Automation

End-to-end, integration, and unit tests — automated with Playwright, Cypress, PHPUnit, and Jest. Integrated into your CI/CD pipeline.

Load & Performance Testing

Load testing with k6, Artillery, or JMeter — we find bottlenecks before your users feel them.

Code Review & Audit

Systematic code analysis: architecture, security, performance, and maintainability — with concrete improvement suggestions.

CI/CD Integration

Quality gates in your pipeline: tests, linting, coverage checks, and security scans run on every commit.

Security Testing

SAST, DAST, and dependency scanning — security vulnerabilities are automatically detected and prioritized.

Accessibility Testing

Automated and manual accessibility testing — WCAG 2.1 compliance for your web applications.

Our Approach

Quality as part of development.

01

Current State Analysis

Assessment of your current test strategy, coverage, and weak points — where does it hurt the most?

02

Test Strategy

Definition of the optimal test pyramid, tool selection, and integration into your development process.

03

Implementation

Building the test infrastructure, writing critical tests, and integration into CI/CD.

04

Handoff & Coaching

Documentation, training your team, and support until the testing culture is established in daily work.

Why cierra

QA by developers who test.

Our QA engineers are developers themselves. They understand the code they're testing and write tests that find real bugs — not just increase coverage numbers. That's the difference between testing obligation and testing value.

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