01Led QA and automation strategy for an LLM-based financial decision-support system, covering UI, API, data ingestion, generated-response validation, and financial reporting workflows.
02Designed and maintained Playwright-based UI and API automation frameworks using TypeScript, JavaScript, Python, C#, REST API tools, SQL, and CI/CD integration.
03Validated multi-step AI workflows including prompt execution, context handling, tool and API orchestration, response consistency, semantic correctness, structured outputs, and business-rule adherence.
04Built API automation for authentication, authorization, request and response contracts, error handling, integrations, and service reliability.
05Implemented automation for payment gateway flows including checkout, authorization, capture, refund, chargeback, settlement, webhooks, signatures, multi-currency transactions, taxes, discounts, coupons, and invoices.
06Developed automation for email, PDF, web, mobile, desktop, and regression testing using C#, Selenium WebDriver, Appium, WinAppDriver, and related frameworks.
07Worked with healthcare claims-processing workflows involving functional testing, user acceptance testing, document sorting, data capture, and EDI-format validation.
08Used Agile delivery practices with Scrum/Kanban, requirements clarification, defect analysis, code review, mentoring, and cross-functional collaboration.