Strong telecommunications domain knowledge, including mobile and fixed network services, billing, charging, provisioning, and OSS/BSS processes.
Hands-on experience in software testing for telco projects, covering functional, integration, system, regression, and user acceptance testing.
Proficiency with test case design, test data preparation, and defect management using common test management and bug-tracking tools (e.g., JIRA, Zephyr, HP ALM, or similar).
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