Ali R.

Senior AI QA Engineer | LLM, Playwright & API Testing

I’m a Top Rated Plus Senior AI QA Engineer with 9+ years in QA. I test AI applications and LLM workflows for hallucination, tool-use failures, and business-outcome correctness. I then cover the same paths with Playwright automation, API checks, and release gates. Most of that work is AI-powered products and SaaS platforms in healthcare, fintech, insurance, and enterprise web, plus the APIs those systems depend on. I own the QA lifecycle from risk-based strategy through execution, automation, and a go/no-go the engineering team can use. AI TESTING & AI QUALITY ASSURANCE • AI Agent, LLM, and Generative AI Testing • Chatbot, Conversational AI, and Voice AI Testing • Prompt, Response, Hallucination, and Output Accuracy Testing • Intent, Context, Memory, and Multi-Turn Conversation Testing • AI Tool Use, Function Calling, API, and Workflow Validation • Guardrail, Safety, Adversarial, Edge-Case, and Non-Deterministic Testing • AI Regression Testing and AI-Assisted Test Design SOFTWARE TESTING & QUALITY ASSURANCE • Manual, Functional, Exploratory, Regression, Smoke, Sanity, and End-to-End Testing • Web Application, SaaS, Cross-Browser, and Cross-Device Testing • iOS and Android Mobile App Testing on real devices and emulators • Test Automation using Playwright, Cypress, Selenium, Python, and PyTest • Automation Frameworks using POM, BDD, Modular, and Hybrid approaches • API Testing using Postman, Swagger/OpenAPI, REST, and GraphQL • Database, Backend, and Integration Testing • Performance, Load, Stress, and Scalability Testing using JMeter and k6 • Authentication, Permissions, Rate-Limit, and Negative-Scenario Validation • CI/CD Test Integration using GitHub Actions, GitLab, Jenkins, and Bitbucket • Test Planning, Test Case Design, Bug Reporting, and QA Process Improvement WHAT CLIENTS CAN EXPECT • Risk-based testing focused on business-critical workflows • Clear test cases and reproducible, actionable bug reports • Proactive communication and transparent progress updates • Independent QA ownership with minimal supervision • Strong attention to usability, reliability, and release readiness Looking for a hands-on QA engineer who can independently test complex workflows, uncover high-impact defects, and strengthen your release process? Invite me to your project, and I’ll review your requirements.