Hire the Best QA Engineers
in the United Arab Emirates

Hi, I’m Tanzila Sattar, a dedicated Software QA Engineer with 4 years of experience in testing web and mobile applications. I specialize in delivering detailed bug reports, test cases, and UI/UX feedback to ensure your product is bug-free before release. Here’s how I can help you: 🕵️‍♀️ Manual Testing (functional, regression, smoke, UAT) 📱 Mobile Testing (Android & iOS) 💻 Web Application Testing (UI/UX, cross-browser, responsiveness) 📝 Test Case Creation & Execution 🐞 Bug Reporting (Jira, Trello, Excel, Google Sheets) ⚙️ API Testing (Postman – basic) ✅ Why choose me? Detail-oriented with strong reporting skills Always provide clear documentation with screenshots/videos Fast, reliable, and client-focused Available for short-term tasks and long-term QA projects If you want thorough testing and professional reports, I’d love to help. Let’s discuss your project today!

Bugs in production cost you users, revenue, and reputation. I make sure they never get there. 7+ years in QA and SDET work across travel tech, on-demand, and SaaS — including high-traffic products like KAYAK, Momondo, Cheapflights, Dubizzle, and Delivery Dudes. I've built automation frameworks from the ground up three times, each time replacing slow, fragile manual cycles with suites that run in CI/CD. 🤖 Core Services: ✔️ Test Automation — Playwright (TypeScript), Cypress, Selenium, Appium ✔️ Manual QA — Functional, Regression, Exploratory, Smoke & UX Testing ✔️ Mobile Testing — iOS & Android · Real Devices · BrowserStack · LambdaTest ✔️ API Testing — Postman · REST · Swagger ✔️ AI-Assisted QA — Playwright MCP/CLI · Flaky Test Healing · LLM Feature Testing ✔️ CI/CD QA — GitHub Actions · Jenkins 📈 What you get: ✔️ Zero production surprises — bugs caught early, every sprint ✔️ Automation that's stable, fast & actually saves dev time ✔️ Crystal-clear bug reports — no back-and-forth needed ✔️ QA that scales with your product, not against it 🛠️ Tools: Playwright · Cypress · Selenium · Appium · Postman · GitHub Actions · Jenkins · Jira · TestRail · BrowserStack · LambdaTest · Playwright MCP/CLI 🎯 Best for: SaaS · Fintech · E-Commerce · Marketplaces · Booking & Payment Systems · AI Products · Mobile Apps 💬 Invite me — I'm available now and ready to make your next release your cleanest one yet.

I'm a QA Engineer with hands-on experience in manual testing and software quality assurance for web and mobile applications. I specialize in end-to-end test planning, test case design, and defect lifecycle management across the full software development lifecycle (SDLC). I've delivered QA on diverse products, from an event ticketing platform to an AI-powered job board and e-commerce applications, giving me a strong grasp of real user journeys and how to catch critical issues before they reach production. My full-stack background (PHP, Golang) means I can also read and reason about backend logic, APIs, and data flows when testing, making me effective at both UI and API-level validation. Core QA competencies: - Manual testing: functional, regression, smoke, sanity, exploratory, and UAT - Test case writing and test plan documentation - API testing and REST API validation using Postman - Cross-browser testing and responsive/mobile testing - Bug reporting and defect tracking with detailed reproduction steps - Root cause analysis and test coverage assessment Tools & platforms: Jira, ClickUp, GitHub Issues, Postman, TestRail, and AI tools (Claude/ChatGPT) for enhanced bug documentation clarity. I follow Agile and Scrum methodologies, collaborating closely with developers, product managers, and stakeholders to ensure software quality at every sprint. Whether you need a QA specialist for a one-time audit, ongoing regression cycles, or full end-to-end testing coverage, I deliver clear, actionable QA results that help ship better software.

If you are looking for a highly competent and reliable individual please read my profile I'm an experienced QA Engineer with 9+ years of experience in Software Testing. It is my passion to test applications and help customers to make their product bug free. I have tested and handled multiple projects of Nature Mobile application, desktop, web and client-server and lot more. Manual Testing: • Software Development Methodologies: Scrum, Kanban • I have very good knowledge and hands-on on SDLC, testing activities: test management/test design/test data preparation/test execution/test analysis • Performs Smoke Testing, Functional testing, System testing, Integration Testing, Usability Testing, Cross browser testing, Re-testing, Regression Testing, UAT(User acceptance testing), Database Testing and Mobile Testing. API Testing: • RESTful APIs testing/documentation: Postman Automation Testing: • Responsible for designing & Implementing automation frameworks like Page Object, Page Factory, keyword-driven, Data-driven, Hybrid frameworks using Selenium, Coded UI, SeeTest, SAHI • IDE: IntelliJ IDEA, Visual Studio, Eclipse Tools: • Automation Tools: Selenium, Microsoft VSTS Coded UI, SAHI, Screen Scrapper Studio, Appium Studio, SeeTest, UiPath • web debugging tool - Fiddler , Charles Proxy, and Wireshark (packet analyzer) • Test case management tools: Microsoft Test Manager, Zephyr, Test Link, Postman • Bug tracking tools: Jira, Bugzilla, HP Service Manager, Mantis, Redmine, TFS • Version control systems: Git, Gitlab, Bitbucket, Team Foundation Version Control • DBs: MySQL,SQLServer,Couchbase • Information management software /corporate wiki: Confluence, Alfresco • Team collaboration software: Slack, Microsoft Teams, Microsoft SharePoint Workspace • OS: Windows, Linux, Mac OS, iOS, Android Certification: • ISTQB Foundation • SeeTest Cloud and Automation Certified • Microsoft SQL Server 70-445/ 70-448 • Certified Product Owner by Scrum Alliance

☘️ Hi, I'm Aliza, a Full-Stack Mobile Engineer. I help startups and businesses build scalable, high-performance mobile applications using **React Native, Flutter, Swift, and Kotlin**. Whether you're launching an MVP or scaling an existing product, I develop production-ready applications with clean architecture, seamless user experiences, and long-term maintainability. With **5+ years of software development experience** and **3+ years specializing in mobile development**, I've delivered applications across **FinTech, Healthcare, SaaS, E-commerce, AI, Marketplaces, On-Demand Services, and Business Automation**. ### Services I Offer * React Native App Development * Flutter App Development * Native iOS Development (Swift & SwiftUI) * Native Android Development (Kotlin) * AI-Powered Mobile Applications * SaaS & Enterprise Mobile Apps * FinTech & Healthcare Solutions * Marketplace & E-commerce Apps * GPS & Location-Based Apps * Chat & Real-Time Applications * MVP Development for Startups ### Technical Expertise * React Native * Flutter * Swift & SwiftUI * Kotlin * Firebase * REST APIs & Third-Party Integrations * Authentication & User Management * Push Notifications * Stripe & In-App Purchases * OpenAI & ChatGPT Integration ### Why Work With Me? ✔ Clean, scalable, production-ready code ✔ Fast, responsive communication ✔ Performance-focused development ✔ End-to-end delivery from planning to App Store & Google Play deployment ✔ Long-term support, maintenance, and feature enhancements If you're looking for a reliable mobile developer who understands both the technical and business sides of product development, I'd be happy to help bring your idea to life. **Core Skills:** React Native, Flutter, iOS, Android, Swift, Kotlin, Firebase, REST APIs, AI Integration, OpenAI, ChatGPT, SaaS, FinTech, Healthcare Apps, Marketplace Development, E-commerce Apps, Push Notifications, Payment Gateway Integration, MVP Development, Mobile App Optimization.

I help engineering teams ship faster - including teams shipping AI-driven products - by building secure, automated cloud platforms across AWS, Azure, and GCP, with deep work in Kubernetes, observability, and infrastructure for LLM and AI workloads. With 13+ years of experience as a certified Kubernetes Administrator, I've migrated and managed 350+ applications, built LLM observability platforms on Kubernetes (Langfuse + OpenTelemetry + Grafana / Tempo / Loki / Prometheus / Sentry), shipped AI-powered DevSecOps automation using Claude's Model Context Protocol (auto-remediates SonarQube blockers via LLM-generated PRs), and delivered DevOps for Fortune 500 clients across E-commerce, Finance, VOD, Education, and PCI workloads. 🚀 What I Deliver • Kubernetes architecture (AKS, EKS, GKE) & microservices migration • Terraform IaC | secure, production-ready environments • CI/CD pipelines (GitHub Actions, GitLab, Jenkins, CircleCI) • DevSecOps workflows (SAST/SCA, SBOM, signing, policies) • Observability: Grafana, Prometheus, ELK, eBPF, Pyroscope • LLM observability and AI agent platforms on Kubernetes (Langfuse, OTEL, Tempo, Loki) • AI-powered DevSecOps automation (Claude MCP, LLM-generated remediations) • Cloud cost optimization, performance tuning, HA architectures 🔥 Recent Impact • Migrated 350+ workloads with zero downtime • Cut deployment time from hours to minutes using automated CI/CD • Designed multi-subscription AKS platforms with Workload Identity & AGIC • Implemented AppSec automation (Tines to Bugcrowd to Slack to Jira) • Built end-to-end LLM observability on AKS reducing alert noise by 82% across AI inference pipelines • Delivered AI agent (Claude MCP) that triages 400+ security findings and auto-remediates SonarQube blockers, cutting toil by 80% 🔧 Technical Expertise AWS, Azure, GCP, Kubernetes, Docker, Terraform, GitHub Actions, GitLab CI, Jenkins, Ansible, Puppet, Chef, ELK, Grafana, Prometheus, Cloudflare, Langfuse, OpenTelemetry, Anthropic Claude API, Model Context Protocol (MCP), Linux, Python, Node.js, Java. 🤝 How I Work Clear communication, clean automation, and reliable delivery. If you need a senior DevOps engineer who can strengthen your cloud, improve reliability, and speed up delivery, let's talk.