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Viacheslav K.
Expert-Vetted

Viacheslav K.

QA Engineer & QA Team Lead | 8+ Years | Expert-Vetted on Upwork

🔍 I help product teams build QA into how they work — not just catch bugs after the fact. 8+ years of hands-on testing plus experience leading QA teams, so I bring both deep testing skill and the process discipline to make quality repeatable, not accidental. ⚙️ What I build: Test strategies, structured test suites, and QA workflows that scale with your product — so quality doesn't depend on one person remembering to check something. I set up processes teams can actually follow, then keep refining them as the product grows. 🧪 Testing coverage: API • UI • Cross-Browser & Compatibility • Regression • Exploratory • Performance • Black/Grey Box • BDD • IoT Testing 📄 Documentation & systems: Test plans, test case libraries, checklists, and bug reports designed to be reused — not one-off deliverables. Clear enough that a new team member could pick up the process without me in the room. 👥 As a team lead: I set up how a QA team tracks and reports work, keep everyone accountable to the same standard, and communicate proactively so nothing slips silently. 🛠️ Tools & tech stack: ✔️ Management: Jira, Trello, Asana, Zephyr, TestRail ✔️ API testing: Postman, Swagger, cURL ✔️ Cross-browser: BrowserStack ✔️ VCS: Git, GitHub, GitLab, Bitbucket ✔️ Databases: SQL, MySQL, PostgreSQL ✔️ CI/CD: Jenkins, Azure DevOps/Pipelines ✔️ Performance/Load: JMeter, NeoLoad, LoadRunner

🇺🇦Lviv, Ukraine$50/hr100% JSS5.00 (13)Since Nov 2018

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#4,371 / 412k
🇺🇦Country#391 / 14.3k
Revenue, last 30 days
$0
Total earnings
$403k

Billed in all: $410k

World#4,371 / 412k
🇺🇦Country#391 / 14.3k
Per project
$25k
Projects, last 6 months
0
World#209,850 / 412k
🇺🇦Country#7,324 / 14.3k
Projects in all
16

Across 21 contracts

14% fixed86% hourly
World#155,087 / 412k
🇺🇦Country#6,448 / 14.3k

Earnings, last 30 days

$410kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$405k$410k$415k$420kOct 8Oct 23Nov 7

Skills