Professional Summary

• Specialized SDET with 4 years of expertise in TypeScript-based test automation frameworks
• Proficient in Playwright for robust end-to-end and component testing with TypeScript
• Experienced in building scalable test frameworks using Node.js, Mocha, and Jest
• Skilled in creating reusable test helpers, fixtures, and page object models
• Adept at mocking, stubbing, and test data management for reliable test execution
• Knowledgeable in CI/CD integration with TypeScript test suites and parallel execution
• Strong focus on code quality, test coverage metrics, and maintainable test code
• Collaborative developer who works closely with frontend teams on component testing

Work Experience

SDET – TypeScript

[Company name] · [Start date – End date]

4 years as a TypeScript-focused SDET specializing in building modern, type-safe test automation frameworks. Expertise includes Playwright implementation, component testing, and API validation using TypeScript across various web applications.

Responsibilities

• Design and implement TypeScript-based test automation frameworks
• Develop Playwright test suites for E2E and component testing
• Create reusable test utilities, helpers, and page object models
• Implement mocking and stubbing for isolated and reliable testing
• Ensure high test coverage and code quality standards
• Integrate test suites into CI/CD pipelines with parallel execution
• Collaborate with development teams on test-driven development practices
• Maintain test environments and troubleshoot test failures
• Document testing frameworks and provide training to team members
• Stay updated with TypeScript and testing tool advancements
• Build TypeScript-native LLM test frameworks: implement hallucination detection, prompt injection testing, and agentic workflow validation using DeepEval and PromptBench
• Use GitHub Copilot for accelerated test code generation and Applitools for visual AI regression testing

Project Experience