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Kate P.

Kate P.

Senior QA Tester | QA Engineer | Manual Testing | QC | AI Product

🔴 I don’t just click buttons - I bridge the gap between complex AI engineering and real-world users. With 8+ years of experience in Manual QA, I've tested complex B2B SaaS, AI-powered platforms, Healthcare, FinTech, eCommerce, Shopify, and mobile/web applications, ensuring every release is stable, intuitive, and ready for real users. I don't just verify requirements—I test your product the way your customers will. What I Can Help You With ✅ End-to-End Manual Testing ✅ Functional, Regression, Smoke & Exploratory Testing ✅ API Testing (Postman, Swagger) ✅ Cross-Browser & Cross-Device Testing ✅ Mobile Testing (iOS & Android) ✅ UI/UX & Usability Testing ✅ AI & LLM Feature Validation ✅ Shopify App & eCommerce Testing ✅ Bug Reporting (Jira, Linear, Trello, Azure DevOps) ✅ Test Cases, Checklists & Test Plans Products I've Tested • B2B SaaS Platforms • AI Applications & Chatbots • Healthcare & Insurance Systems • Shopify Apps & eCommerce Stores • Payment Integrations (Stripe, PayPal, Adyen, Klarna) • CRM & Internal Business Platforms • Mobile Applications (iOS & Android) My Approach I test beyond the happy path. I look for: • Edge cases users actually encounter • Broken business logic • Integration failures • UI inconsistencies • Confusing workflows • Performance bottlenecks • Data validation issues • API inconsistencies Every bug report includes clear reproduction steps, expected vs. actual results, screenshots or videos, severity, and enough detail for developers to reproduce the issue quickly. Tools Jira • Postman • SQL • Browser DevTools • TestRail • Azure DevOps • Trello • BrowserStack • Charles Proxy • Swagger Why Clients Hire Me ✔ Strong analytical mindset ✔ Fast learner with excellent attention to detail ✔ Clear communication with developers and product teams ✔ Reliable, proactive, and deadline-oriented ✔ Focused on delivering a smooth experience for end users—not just passing test cases ⚠️In case if your project supports cross-platform usage, I have these devices: ✔️MacBook Air ✔️iPhone 14 ✔️Samsung Galaxy S8 Let's build a product your customers can trust.

🇺🇦Lviv, Ukraine$25/hr100% JSS4.63 (4)Since Aug 2016

Earnings and projects

MRR
$69

Last 6 months ÷ 6

World#144,053 / 412k
🇺🇦Country#5,214 / 14.3k
Revenue, last 30 days
$0

Last 6 months: $413

Total earnings
$5.3k

Billed in all: $5.4k

World#250,300 / 412k
🇺🇦Country#10,259 / 14.3k
Per project
$1.3k

$413 in the last 6 months

World#103,949 / 412k
🇺🇦Country#4,974 / 14.3k
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇺🇦Country#4,718 / 14.3k
Projects in all
4
0% fixed100% hourly
World#283,741 / 412k
🇺🇦Country#10,811 / 14.3k

Earnings, last 30 days

$5.4kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$5.3k$5.4k$5.5k$5.6kOct 8Oct 23Nov 7

Skill rankings: Top 27% in SQL

Ranked by MRR among everyone on Upwork with the skill.

  1. #49Test Report140 freelancers · 🇺🇦 #6Top 35%
  2. #63Test Design150 freelancers · 🇺🇦 #17Top 42%
  3. #88Exploratory Testing204 freelancers · 🇺🇦 #9Top 43%
  4. #109Smoke Testing285 freelancers · 🇺🇦 #17Top 38%
  5. #115Cross-Browser Testing247 freelancers · 🇺🇦 #12Top 47%
  6. #215QA Automation460 freelancers · 🇺🇦 #21Top 47%
  7. #299Bug Reports659 freelancers · 🇺🇦 #52Top 45%
  8. #488Regression Testing1,279 freelancers · 🇺🇦 #58Top 38%