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Aleksandr L.
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Aleksandr L.

Mobile QA Automation Engineer | Flutter, iOS & Android

I help teams test mobile apps before release, automate regression checks, and investigate bugs in application code and APIs. I'm a Senior Mobile QA Automation Engineer with 8+ years of experience in mobile and web testing. My work includes building test frameworks, setting up testing infrastructure, and improving CI/CD and release processes. I can help you with: - Functional and regression testing, with clear bug reports your developers can reproduce - Test automation for critical user flows - API testing and investigation of issues between the app and backend - CI/CD improvements and automated checks before release I have worked in QA automation and mobile development at large companies serving substantial customer bases. That experience includes developing Flutter applications, building automation solutions, and improving testing and release workflows. Working in development as well as QA helps me investigate problems beyond the symptoms. I read and write production code, review pull requests, and work with developers to trace issues through the application and backend. Send me a brief description of your app, its current testing setup, and what you need to improve. We can agree on the scope and deliverables for the first stage.

🇩🇪Berlin, Germany$25/hr100% JSS5.00 (9)Since Jul 2025

Earnings and projects

MRR
$107

Last 6 months ÷ 6

World#133,082 / 412k
🇩🇪Country#1,026 / 3,842
Revenue, last 30 days
$0

Last 6 months: $643

Total earnings
$4k

Billed in all: $4k

World#274,838 / 412k
🇩🇪Country#2,342 / 3,842
Per project
$188

$214 in the last 6 months

World#268,888 / 412k
🇩🇪Country#2,708 / 3,842
Projects, last 6 months
3
67% fixed33% hourly
World#66,479 / 412k
🇩🇪Country#535 / 3,842
Projects in all
21

Across 23 contracts

87% fixed13% hourly
World#128,797 / 412k
🇩🇪Country#1,070 / 3,842

Earnings, last 30 days

$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
$3,950$4,000$4,050$4,100Oct 8Oct 23Nov 7

Skill rankings: Top 25% in GraphQL

Ranked by MRR among everyone on Upwork with the skill.

  1. #7Charles Proxy18 freelancers · 🇩🇪 #1Top 39%
  2. #170Mobile QA378 freelancers · 🇩🇪 #5Top 45%
  3. #192Performance Testing563 freelancers · 🇩🇪 #1Top 34%
  4. #275Bug Reports659 freelancers · 🇩🇪 #6Top 42%
  5. #329Automated Testing1,000 freelancers · 🇩🇪 #6Top 33%
  6. #463Regression Testing1,279 freelancers · 🇩🇪 #8Top 36%
  7. #582Functional Testing1,649 freelancers · 🇩🇪 #10Top 35%
  8. #740Software Testing2,047 freelancers · 🇩🇪 #13Top 36%