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Oleksii L.
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Oleksii L.

Software Development Engineer in Test (SDET)

SDET | Appium/WebdriverIO mobile automation on real iOS & Android devices, API testing, 400+ automated scenarios. Covers functional, regression, exploratory, and smoke testing across browsers and environments. Uses Postman, Newman, Swagger, REST, REST API, and gRPC for API validation, TestRail for test case management, and BrowserStack for cross-browser coverage. Extensive hands-on experience in building robust automation frameworks using Playwright, JavaScript, and TypeScript. Fully proficient in DevOps & integration workflows, employing CI/CD, GitHub Actions, and Xcode, alongside Docker and PostgreSQL for back-end and containerized environments. Actively integrates AI-assisted testing methodologies, leveraging Claude AI to optimize, accelerate, and elevate test quality.

🇺🇦Dnipro, Ukraine$25/hr100% JSS4.00 (1)Since Nov 2025

Earnings and projects

MRR
$2k

Last 6 months ÷ 6

World#22,059 / 412k
🇺🇦Country#1,223 / 14.3k
Revenue, last 30 days
$2.3k

Last 6 months: $12k

World#18,481 / 412k
🇺🇦Country#1,015 / 14.3k
Total earnings
$15k

Billed in all: $16k

World#163,304 / 412k
🇺🇦Country#7,696 / 14.3k
Per project
$7.5k

$6.1k in the last 6 months

World#22,544 / 412k
🇺🇦Country#1,523 / 14.3k
Projects, last 6 months
2
0% fixed100% hourly
World#88,922 / 412k
🇺🇦Country#3,419 / 14.3k
Projects in all
2
0% fixed100% hourly
World#328,890 / 412k
🇺🇦Country#12,165 / 14.3k

Earnings, last 30 days

$16.4k+$2.3k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$14k$16k$18kOct 9Oct 24Nov 8

Skill rankings: Top 7% in JavaScript

Ranked by MRR among everyone on Upwork with the skill.

  1. #8BrowserStack62 freelancers · 🇺🇦 #5Top 13%
  2. #14WebdriverIO88 freelancers · 🇺🇦 #3Top 16%
  3. #15Exploratory Testing204 freelancers · 🇺🇦 #3Top 7%
  4. #21TestRail152 freelancers · 🇺🇦 #3Top 14%
  5. #22Smoke Testing285 freelancers · 🇺🇦 #4Top 8%
  6. #26Appium308 freelancers · 🇺🇦 #4Top 8%
  7. #28Cross-Browser Testing247 freelancers · 🇺🇦 #6Top 11%
  8. #34Mobile QA378 freelancers · 🇺🇦 #7Top 9%