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QA / SDET engineer (5+ years) based in Davis, CA. Currently a Handshake AI Fellow with the Model Validation 2 — Expert credential, working across Project Helix (GitHub PR code-review annotation), Project Ivy (agentic LLM evaluation — online ranking + offline rubric scoring), and Project Horizon (domain-expert demonstrations for model training). Production background: aerospace satellite ops (Maxar Technologies), state government web apps (State of Illinois), consumer mobile (Location Labs / Avast). Production stack: Python, Selenium, Playwright, Espresso, pytest, JUnit, Jenkins, GitHub Actions. GCP certified (Architecting with Compute Engine). SJSU B.S. Computer Science. What I'm best at: • Resilient Selenium / Playwright suites that survive layout drift (page-object pattern, fallback selectors, canary scrapes) • Rubric-based evaluation of LLM outputs and human-in-the-loop systems • Clear, repro-ready bug reports that ship without follow-up Lanes I take work in: • AI evaluation / RLHF / annotation • QA automation • Web scraping / data extraction / ETL • Manual app testing with structured feedback Languages: English (native), Cantonese (native), Mandarin, Japanese (conversational), Spanish (basic). Available 30+ hrs/week. Response time 4-8 hours. Upwork track record: 100% Job Success, 5.0⭐ on every completed contract. Happy to negotiate scope or rate.

Senior QA Engineer with 10+ years of experience testing Web, Mobile and SaaS products. I help startups and growing companies release stable products by building structured QA processes, identifying critical bugs before release and improving product quality. ✔ Web & Mobile testing ✔ UX / Conversion testing ✔ Test cases & QA documentation ✔ API testing ✔ Automation ready (Playwright / Selenium) Worked with startups, SaaS platforms, Web3 and mobile applications.

Hello! I'm an experienced QA Lead and Project Manager. With 8+ years of dedicated industry experience in Quality Assurance, I provide extensive on-demand QA services customized to suit your requirements. I strive to establish long-term partnerships and I excel at seeing the bigger business picture in projects and am proactive in offering structured and efficient enhancement ideas. With a proven track record of executing thousands of test cases for a diverse clientele, I bring a wealth of expertise to the table. I specialize in various testing domains including: - Web Apps - Mobile Apps - AI-Based Apps - Automated - Manual - UI/UX - Functionality - Performance - Compatibility - Accessibility - Performance and Load - Web Scraping - My services include a spectrum of offerings: # Staff Augmentation: Seamlessly integrating with your existing team. # Assessment and Design: Conducting a thorough assessment of your current QA strategy, identifying areas ripe for improvement and streamlining. # Automation Plan and Coverage: Designing and implementing automation strategies # Manual QA Documentation: Offering comprehensive manual testing services including the execution of test cases, user flows, API testing, and documentation. # Startup Special: Tailoring solutions for startups lacking a dedicated QA team or individual. # Test Strategy and Planning: Crafting detailed test plans that align with your project objectives to ensure comprehensive coverage and efficient QA resource utilization. ______________ Skills and Tools: Selenium, Katalon Studio and recorder, Cypress, Appium, TestComplete, Cucumber, TestRail, Xray, Postman, Postman, Swagger, JMeter, TestComplete, Browserstack automation and more Environments: Android, iOS, Web, Linux, Mac, and PC env. Test Management : Jira, Azure, Trello, Asana, Monday etc ______________ Don’t hesitate to contact me with any question you have!

Versatile Tech-Savvy Virtual Assistant with 6+ years of experience in administrative support, now specializing in Web & Mobile App QA Testing and Project Management. I help businesses streamline operations by combining precise data management with technical quality assurance. I also helped businesses by providing E-commerce Support to their Wordpress, Shopify and Amazon stores. Core Skills & Services: QA Testing (Web & Mobile): Manual Testing | Functional Testing | UI/UX Testing | Bug Tracking & Documentation | Regression Testing | Helping developers fixing bugs. Virtual Assistance: Email & Calendar Management | Customer Support | Data Entry | CRM Management | Internet Research | Document Formatting WordPress & E-commerce: WordPress Development | Product Listing | Inventory Updates | Admin Panel Management | Content Upload | WooCommerce Support Project Management: Task Coordination | Workflow Optimization | Timeline Management | Team Communication | Agile Methodology | Milestone Tracking Tech & Tools: Microsoft Excel | Google Sheets | QuickBooks | Asana | Trello | JIRA | Slack | Canva | Social Media Management (Facebook, Instagram, LinkedIn). Why Choose Me: ✅ Detail-Oriented: 100% accuracy in data handling & bug identification. ✅ Tech-Savvy: Proficient in modern software, CRMs, and testing tools. ✅ Dual Expertise: I support your backend admin AND frontend product quality. ✅ Fast Turnaround: Reliable, efficient, and adaptable to your workflow. Availability: Full-time / Part-time | Remote | Immediate Start Ready to optimize your operations? Let’s connect!

Experienced tech professional with 15+ years in the industry and a foundation in Computer Science. Skilled in streamlining operations, managing projects, and improving documentation. Known for cross-functional collaboration, driving system improvements, and applying a Lean approach to boost efficiency and reduce errors.

I am a Senior Quality Assurance Analyst with 15+ years of experience ensuring the delivery of high-quality, reliable, and user-friendly software. My background spans web, mobile, and ERP (SAP/Oracle/JDE) applications, working across industries such as Retail, Manufacturing, Insurance, Logistics, and E-commerce. 🔹 𝗪𝗵𝗮𝘁 𝗜 𝗢𝗳𝗳𝗲𝗿 Manual & Automation Testing – functional, regression, UAT, performance Web & Mobile QA – cross-browser/device testing using tools like BrowserStack ERP Testing – SAP (SD, MM, BI, BW, Finance), Oracle OIPA, JDE API Testing – Postman, Swagger Test Planning & Documentation – strategies, test cases, RTM, defect lifecycle Agile/Scrum Practices – JIRA administration, sprint boards, Kanban workflows 🔹 𝗧𝗼𝗼𝗹𝘀 & 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 JIRA • HP-ALM • QC • QTP • Selenium IDE • Panaya • Confluence • SQL • MTM • SAP-TAO 🔹 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲? Proven QA Leadership: Led onshore/offshore teams, managed SIT & UAT cycles. Process Improvement: Reduced defect leakage, streamlined testing workflows. Client-Focused Approach: Clear communication, transparent reporting, and actionable recommendations. 💡 𝙈𝙮 𝙜𝙤𝙖𝙡 𝙞𝙨 𝙣𝙤𝙩 𝙤𝙣𝙡𝙮 𝙩𝙤 𝙛𝙞𝙣𝙙 𝙗𝙪𝙜𝙨 𝙗𝙪𝙩 𝙩𝙤 𝙝𝙚𝙡𝙥 𝙗𝙪𝙨𝙞𝙣𝙚𝙨𝙨𝙚𝙨 𝙙𝙚𝙡𝙞𝙫𝙚𝙧 𝙚𝙧𝙧𝙤𝙧-𝙛𝙧𝙚𝙚, 𝙚𝙛𝙛𝙞𝙘𝙞𝙚𝙣𝙩, 𝙖𝙣𝙙 𝙪𝙨𝙚𝙧-𝙛𝙧𝙞𝙚𝙣𝙙𝙡𝙮 𝙨𝙤𝙛𝙩𝙬𝙖𝙧𝙚 𝙩𝙝𝙖𝙩 𝙗𝙪𝙞𝙡𝙙𝙨 𝙘𝙪𝙨𝙩𝙤𝙢𝙚𝙧 𝙩𝙧𝙪𝙨𝙩. Let’s collaborate to ensure your product is tested thoroughly, released confidently, and performs flawlessly.