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Intermediate ~14 hours
🧪 QA / Test Automation Engineer⚙️ Backend Engineer

API Contract Tests + Versioning

Build contract tests for a real API. Practice provider/consumer testing with Pact or similar.

PactPostman or Bruno for manualCI integration

About this project

Contract testing catches integration bugs before E2E does. This project teaches the consumer-driven approach: write contracts as the consumer, verify them on the provider, run in CI. Set it up against a real API, real provider, ship the workflow.

Why build this in 2026?

Contract testing is increasingly required for microservices teams.

What you'll ship

  • GitHub repo
Contract files
CI verification report

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Skills you'll practice

rest apistest automationci cd