Abdiel Josue S.

Performed manual testing across the full lifecycle based on business and technical requirements. Validated Azure and Databricks pipelines to ensure correct data transformations, workflows execution, and overall data quality. Executed end-to-end testing including frontend validation, backend logic, and Manual & automated testing - E2E SQL/database checks. Reviewed and analysed requirements for clarity, testability, and detection of risks. Supported automation initiatives and contributed to improving test coverage. Identified, documented, and tracked defects, ensuring timely resolution and Selenium improved release stability. Collaborated with Developers, Product Owners, and Business stakeholders to clarify requirements and refine user stories. Contributed to QA process improvements and documentation standards.

and for network-quality applications. Developed automated functional test cases using Selenium (Python), increasing overall test coverage and reducing manual effort. Performed backend data validation and SQL-based checks to ensure data accuracy and system integrity. Conducted root-cause analysis on defects and recommended effective corrective actions. Collaborated with cross-functional teams and produced detailed test reports to enhance product quality and release stability.