April 2025 progress focused on delivering end-to-end API testing coverage for the Weather Station module in Nkosikk/API2ndGroup2025. Key feature delivered: Weather Station API Testing Coverage (End-to-End), adding payload builders and request builders for full CRUD testing, plus an OpenWeather-specific test validating a 201 response during weather station creation. Major bugs fixed: none reported this month. Overall impact: strengthens release confidence by accelerating regression detection, reducing risk in API deployments, and enabling CI-ready test runs. Technologies/skills demonstrated: API testing, test data builders, end-to-end test automation, OpenWeather integration validation, and alignment with repo standards for maintainability and scalability.