Manual QA processes don't scale — and when they're the only safety net, every deployment is a calculated risk. ZannoTech has introduced automated testing to dozens of codebases that relied entirely on manual verification, typically as part of a broader software rescue or modernization engagement. The pattern is consistent: add coverage systematically, integrate it into the pipeline as a quality gate, and deployment confidence increases immediately. Across multiple enterprise modernization projects, full test suites were introduced to legacy .NET applications migrating from older framework versions to .NET Core — establishing xUnit-based unit tests, integration tests against real database instances, and Playwright-based E2E suites that ran automatically on every pull request. For a major digital agency's client portfolio, gated CI/CD pipelines were established requiring tests to pass before any code could be merged, dramatically reducing the number of regressions reaching production. A QA automation engagement starts with a coverage audit — an honest assessment of what's tested, what isn't, and where the highest-value additions are. From there, tests are authored to target the gaps that matter most, integrated into CI/CD, and accompanied by documentation so your team can extend the suite confidently going forward.

What’s included

• Test coverage audit: what exists, what's missing, what matters most
• Unit test authoring: xUnit / NUnit (.NET) or Jest / Vitest (JavaScript/TypeScript)
• Integration test design against real APIs and database instances
• End-to-end test suite setup with Playwright or Selenium
• CI/CD quality gate configuration: block merges on test failure
• Test reporting dashboards in Azure DevOps or GitHub Actions
• Test data management and seeding strategies
• Documentation and team enablement so the suite grows after handoff

Getting started

Typical kickoff includes a short discovery, agreement on success metrics, and a roadmap to first value. For proposals or timelines, contact us.

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