m
muhammadtajveed

Muhammadtajveed

@muhammadtajveed

Senior SDET, Playwright and AI Chatbot Testing, 9 Years in QA

Pakistan
Englisch
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
Senior SDET / QA Engineer with 9 years in software, 6 in test automation. Six of them at Afiniti (AI-powered enterprise software), where I wrote 2,400+ automated tests and built Playwright frameworks from scratch. What I do here: - Playwright, Cypress and Selenium automation you can re-run every release - REST API testing with Postman, SQL and backend checks - Manual and exploratory QA with developer-ready bug reports - AI agent, LLM and chatbot testing: prompt injection, hallucination, broken tool calls Send me your app or repo and I'll tell you what's worth testing.... Mehr lesen

Kompetenzen

m
muhammadtajveed
Muhammadtajveed
offline • 

Meine Dienstleistungen

Softwaretests
I will test your ai agent, llm app or chatbot for bugs and prompt injection
Ab30 $ / ProjektWeitere Details
Softwaretests
I will do manual qa testing and find bugs in your website, app or software
Ab10 $ / ProjektWeitere Details

Portfolio

Arbeitserfahrung

Senior SDET / QA Automation Engineer — Afiniti

Afiniti • Vollzeit

Jul 2020 - Aug 2026 • 6 yrs 1 mo

Senior SDET at Afiniti (AI-powered enterprise software), Karachi, Pakistan. - Designed and built test automation frameworks from scratch in Playwright with TypeScript and the Page Object Model, creating reusable, modular test logic that became the team standard. - Authored 2,400+ automated tests across enterprise workflows (1,600+ in Playwright/pytest, 800+ on a proprietary simulation framework), reducing manual QA effort by ~40% and stabilising release cycles. - Built and maintained automated suites for functional, regression, smoke, and integration testing across web UI, REST API, and database layers. - Performed comprehensive REST API testing and backend validation with Postman and SQL against SQL Server and PostgreSQL, surfacing data-integrity defects that UI testing alone missed. - Ran end-to-end, integration, and load/performance testing on a real-time call agent simulation system, scripting scenarios of 10,000+ concurrent interactions. - Integrated Playwright and pytest suites into Jenkins pipelines with Docker-containerised execution, with JUnit XML and HTML reporting. - Set automation standards, reviewed test code, mentored engineers, and led defect triage and root cause analysis during critical releases. - Adopted Claude Code and GitHub Copilot for test scaffolding, edge-case generation, and refactoring.

Masterkey

Software Engineer - Masterkey systems

Masterkey • Vollzeit

May 2017 - Aug 2020 • 3 yrs 3 mos

Developed backend services, business logic, and REST APIs in C# and ASP.NET, owning features from design through release — the developer grounding behind writing service-level tests and contract assertions. Wrote and optimised complex SQL queries, stored procedures, and schemas on data-heavy modules, improving performance and reliability. Built frontend features in React.js and JavaScript and authored test cases during releases, shaping the move into dedicated test engineering.