Hire the Best Usability Testing Specialists
in China

As an ex-HP(Hewlett Packard) senior engineer, I have been in the mobile internet industry for 15+ years. ⭐APP DEVELOPING/LOCALIZATION and TESTING - I have created a cross-platform framework with which can build APPs for iOS/Android/Windows. - Rich experience in UE/functional testing with Chinese networks, checking language localization, Chinese cultural compliance, etc. - Technical support on integrating Chinese third-party SDK: Wechat / Payment / Push Notification / Map / Sharing ... ⭐ IoT MCU firmware and driver development - Contact factory for you to get and test board samples/flashing tools/programmer - Develop firmware or driver of the microcontroller - Sensor modules/Touch keys modules/Camera modules/WiFi modules ...

I am an expert QA Tester. I have been working for 6 years and also have experience in software testing. I excel at applying AI models to automate and enhance testing—including interface, UI, functional, and performance tests. This significantly boosts testing efficacy, uncovers elusive defects, bolsters product quality, and accelerates release cycles. I specialize in automation testing ,manual website testing, mobile app testing, usability testing, and detailed UI/UX reviews to make your digital product truly shine. I test websites and apps to ensure smooth performance and a seamless user experience. I specialize in functionality, usability, and UX, detecting hidden bugs, reviewing workflows, and delivering clear insights. You can hire me for a full QA project, or just to test specific features or flows. With years of experience in detailed QA testing, I’m ready to help you launch a polished, reliable product. What I Offer: Functional Testing: Find and report critical bugs before your users do. Automation Testing(Python programming): API and UI testing. Performance Testing: For Website and mobile App Usability & UI/UX Testing: Detect confusing interfaces and user flow issues. Professional Recommendations: Practical tips to improve design, usability, and user experience. Detailed Bug Report: A Google Sheets report with screenshots or video recordings of each bug/issue. You'll receive a comprehensive QA report highlighting: Functional & usability issues Design inconsistencies UI/UX improvement suggestions Evidence (screenshots or video recordings) All findings are clearly structured so your developers can fix issues quickly and effectively. I am skilled in identifying and reporting defects, and ensuring software products meet and exceed customer expectations. I specialize in functional, UI, performance, load, and compatibility testing, and have experience working with Agile and Scrum methodologies. Testing Skills: Functional Testing UI/UX Testing Exploratory Testing Smoke Testing Regression Testing Cross browser Testing (IE, Edge, Mozilla, Chrome, Mobile Testing included) Responsive Testing Mobile Testing (Android) Performance Testing Usability Testing Manual Testing Software Testing User Acceptance Testing Bug Report Sanity Testing Let's get it started!

🌟 I’m Dr. Hunain Zulfiqar, an independent market research consultant with 10+ years of experience in primary and secondary research, supporting brands, startups, and agencies in making confident, evidence-based decisions. Before transitioning to full-time freelance work, I worked as a researcher in a marketing sector in Beijing, China. Since then, I’ve completed 20+ projects on Upwork with a 100% Job Success Score, supporting clients across FMCG, media, education, fintech, IT, manufacturing, beauty, and emerging industries. 🔍 I specialize in feasibility studies, market intelligence, competitive analysis, and TAM/SAM/SOM modeling — turning complex data into clear, decision-ready strategy. My work supports M&A evaluations, market entry, growth strategy, and board-level reporting across the China, EU, USA and middle east. 📍Clients work with me because I go beyond data. I challenge assumptions, validate models, and translate research into commercial direction. Core Areas of Expertise (and beyond): • Market Research/ Market Research Specialist • Market Sizing/ TAM SAM SOM Presentations/ Investor Pitch Deck/ Presentation Design • Competitive Analysis/ Competitor Benchmarking/ Competitor Research Business Analysis • Technical Writing/ Academic Writing/ Research SWOT Analysis • Business Plan/ Business Planning • White Paper Case Study Research • Data Analysis • Market Analysis Strategy • Content Strategy/ Content Writing Product/ UX Research Lead Generation Pricing Strategy/ Pricing Analysis • Qualitative Research/ Customer Insights/ Survey Design • Microsoft Excel Marketing Strategy • Company Research/ Online Research • Literature Review/ Academic Research/ Technical Research • Analyst Industry analysis/ Industry Landscape/ Industry Deep-Dive Sector • Deep-Dive/ Market Deep-Dive/ Sector Analysis • Business Consulting/ Business • Business Plan/ Business Planning • White Paper Case Study Research • Go-to-Market Strategy (GTM) Mergers & Acquisitions (M&A) Analysis/ M&A Research Financial Analysis Brand Research • Market Segmentation Digital Marketing Feasibility Study Blockchain & Cryptocurrency Analysis 🌍Why Work with Me? • 100% Job Success Score • Cross-industry research experience • Chinese native level proficiency with fluent English • Strong analytical + strategic thinking • Committed to responsible and ethical research practices 💬If you're looking for a research partner who can support validation, expansion, or strategic decisions in China, I’d be happy to discuss your project. Thank you for taking the time to review my profile. Feel free to reach out to explore how I can support your goals. Best regards, Hunain

Hey there, Are you seeking a skilled and versatile freelancer to elevate your Mandarin, Cantonese and English projects? Are you focused on China/Korea/Japan or other Asia market research or cross-border project execution? 🎯 You've come to the right place! 1. Qualitative Research Recruiter & Moderator——Market Research 🎯 Expert in Qualitative Research, covering Focus Group (FGD) & In-depth Interview (IDI), usability testing, and various consumer interviews. Have hands-on experience and strong resources across multiple Asian markets, including China Mainland, Hong Kong, Korea, Japan, etc. ✨ Efficient Recruitment (All qual methods): Conduct large-scale and targeted recruitment based on demographics, consumer group, and region to match project needs. ✨ Session Moderation: Plan, lead, and facilitate FGD/IDI sessions to uncover meaningful consumer insights and manage group dynamics. ✨ Insights & Reporting: Develop structured discussion guides and provide in-depth analysis with key recommendations. 💡 Languages: Mandarin & Cantonese. 2.HR Services ——Recruitment, Performance, Compensation (10+ years) 🎯 Expert in Human resource management ✨ Multi-Function Recruitment: Expertise in recruiting across functions including Tech, Operations, Finance, Marketing ,etc. ✨ Comprehensive HR Expertise: Skilled across HRBusiness Partner, Organization Development, Talent Acquisition, and Talent Development, delivering customized solutions to optimize talent management and organizational effectiveness. ✨ Cross-industry and Multi-stage Experience: Worked in Finance, Internet, Healthcare, and Retail industries; adapt to mature, mid-sized, and startup enterprises. 3. Mystery Shopper/ Hotel visit 🎯 Skilled in conducting mystery shopping and hotel evaluations to assess customer experience and service quality. ✨ Customer Journey Analysis: Evaluate end-to-end customer interactions, from first contact to after-sales service. ✨ Hotel Evaluations: Perform on-site visits to assess hospitality standards and guest satisfaction. ✨ Insightful Reporting: Deliver clear, unbiased reports with practical recommendations for improvement. 🔥Additional Service – School Uniform Manufacturing My family runs a school-uniform garment factory, providing design, production, and shipping services for customized uniforms and apparel. Let's start a project with efficient and clear communication!

💡 About Me 10+ years focusing on software testing. Specialized in both Manual and Automation testing. Successfully built a scalable test automation framework for multiple projects and multiple environments using Python(API/web/mobile) 🎯 Skills & Expertise - Python Playwright/Selenium test automation for web apps - Python Appium test automation for mobile apps - Cross-device/browser testing using Browserstack(automation and manual) - GIT and Jenkins CI/CD integration with automation test framework - Web, Mobile App, Desktop Application Testing - API testing with Fiddler, Postman, Swagger, etc. - Data query for RDBMS, Elastic search, MongoDB, Neo4j, data analysis using Pandas - Linux/Docker operation - Performance testing using JMeter, Android Studio Profiler, XCode Instrument - Agile tools: JIRA - Test Management ✅ Why Choose Me - Excellent in logical thinking and problem solving - Highly responsible - Self-independent and motivated - Good at communication and collaboration - Happy to learn - 10+ years working in global teams. Fluent English 📌 Availability of devices: Windows laptop/Mac Mini/Android Phone(💡with Google Frame)/iPhone/iPad -💡All with stable VPN access - both US and China Apple ID/Google Accounts 📚 Certifications Certified Data Analyst | Project Management Professional | hp certified professional of QTP | ITIL Foundation Keywords: Software QA, QA automation, Test automation, Manual and automated testing, Playwright test automation, Selenium WebDriver QA, API testing with Postman, Python test automation, Web application testing, SaaS product QA, QA tester for startups, QA testing for small businesses, Quality assurance expert, End-to-end software testing, Performance and load testing, Bug tracking and reporting, Functional and regression testing, Test Management

I am a China-based sourcing and quality support professional with 10 years of experience in Regulatory Affairs and Quality in the medical device industry. My professional background trained me to work in a highly regulated industry where supplier qualification, quality systems, documentation, and product consistency are critical. Because of this, I bring more than basic sourcing support — I understand how to evaluate suppliers from a quality and reliability perspective, not just based on price. Over the years, I have worked with manufacturers, quality teams, and international partners, and I understand what overseas clients need when working with Chinese suppliers: clear communication, reliable follow-up, honest verification, and practical problem solving. I am based in Guangdong, China, close to a large number of factories and supply chain resources, including silicone products, metal/hardware products, furniture, and other manufacturing categories. I am also familiar with sourcing platforms such as Alibaba and can help with supplier search, supplier communication, comparison, and ongoing coordination. I also spent 10 years studying, working, and living in the United States, so I am fluent in English and Chinese and comfortable working with international clients. I understand Western business expectations and can serve as an effective bridge between overseas buyers and Chinese suppliers. Services I can provide include: • China sourcing and supplier search • Supplier verification and communication • Quality inspection and reporting • Factory follow-up and coordination • English-Chinese translation and interpretation • Bilingual support for overseas companies working with China If you need someone on the ground in China who is detail-oriented, reliable, and able to communicate professionally with both suppliers and overseas teams, I would be happy to help.