Vasim Khan

Led end-to-end test automation strategy for a multi-channel SaaS Feedback Management System across Web, SMS, IVR, and digital channels. Authored release test plans and Software Design Documents (SDD) for testing activities, outlining architecture, framework design, module interactions, and automation component specs. Built AI-assisted test agents using Model Context Protocol (MCP) and GitHub Copilot to accelerate test generation and script development. Designed and maintained scalable E2E automation frameworks with Playwright, Selenium WebDriver, Java, JavaScript, and TypeScript, enabling parallel execution across 10+ environments. Reduced manual regression by 40–60% through workflow automation and optimized test suites, enabling faster, more reliable releases. Performed exploratory, regression, and acceptance testing alongside REST API and backend validation (JSON/schema validation, OAuth/JWT), and validated data integrity across OLTP systems and Amazon DynamoDB. Integrated automate

Built and maintained 1,000+ UI automation test cases and 4,000+ API test cases, achieving 85%+ regression coverage across 7 enterprise SaaS CRM projects. Led E2E UI automation across 7 modules and API automation for two large integrations, reducing regression cycle time from 5 days to under 8 hours. Designed and maintained release-specific test plans with traceability from user stories to test cases using Jira and X-Ray. Documented end-to-end automation architecture (framework layers, page object models, utility modules, data-driven configurations) in SDD form. Implemented BDD (Cucumber/Gherkin) scenarios to align QA, Product, and Development, increasing visibility and reducing defect leakage. Architected TestNG-based frameworks with grouping, parallel execution, and data-driven testing to improve CI stability and reduce flaky tests. Mentored two junior QA engineers in automation best practices.

Executed functional, regression, exploratory, and UAT testing for web applications in investment banking; identified 120+ defects pre-release across four product launches. Automated regression suites with Selenium WebDriver and TestNG, reducing manual testing effort by 35% within the first year. Built Jira-based test case libraries with X-Ray integration and collaborated with developers in Agile sprints to triage defects and support release validation, contributing to a 20% improvement in sprint defect closure.