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Andriy D.
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Andriy D.

Mobile Software Engineer | Android (Kotlin) & iOS (Swift)

Dedicated Mobile Software Engineer with a strong background in mobile application development and a focus on delivering efficient, user-friendly, and maintainable solutions. Experienced in working with modern Android frameworks, following best practices, and contributing to all stages of the software development lifecycle. My work covers: • Developing new features and improving existing functionality • Writing unit tests to ensure code reliability • Setting up CI/CD pipelines for automated testing, validation, and build distribution • Conducting code reviews and collaborating closely with stakeholders to refine requirements and deliver solutions that meet business goals Tech stack • Android: Kotlin, Jetpack Compose & XML, Coroutines, Hilt/Dagger 2, multi-module architecture • iOS: Swift, SwiftUI & UIKit • CI/CD: GitHub Actions, Fastlane • Additional tools: Firebase, REST APIs, third-party SDK integrations I thrive in small to mid-sized cross-functional teams that include product managers, QA engineers, developers, and designers. My goal is to keep growing in app architecture, testing, and scalable mobile solutions, while contributing to impactful and long-term projects.

🇺🇦Ivano-Frankivsk, Ukraine$35/hr100% JSS4.99 (45)Since Apr 2016

Earnings and projects

MRR
$431

Last 6 months ÷ 6

World#83,799 / 412k
🇺🇦Country#3,261 / 14.3k
Revenue, last 30 days
$423

Last 6 months: $2.6k

World#67,006 / 412k
🇺🇦Country#2,551 / 14.3k
Total earnings
$183k

Billed in all: $189k

World#17,614 / 412k
🇺🇦Country#1,359 / 14.3k
Per project
$4.5k

$2.6k in the last 6 months

World#38,837 / 412k
🇺🇦Country#2,294 / 14.3k
Projects, last 6 months
1
0% fixed100% hourly
World#128,095 / 412k
🇺🇦Country#4,718 / 14.3k
Projects in all
41

Across 55 contracts

60% fixed40% hourly
World#74,021 / 412k
🇺🇦Country#3,332 / 14.3k

Earnings, last 30 days

$189k+$423 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$188,500$188,750$189,000$189,250Oct 8Oct 23Nov 7

Skill rankings: Top 12% in Tablet

Ranked by MRR among everyone on Upwork with the skill.

  1. #19Tablet155 freelancers · 🇺🇦 #5Top 12%
  2. #109UIKit818 freelancers · 🇺🇦 #35Top 13%
  3. #119Android SDK805 freelancers · 🇺🇦 #15Top 15%
  4. #209SwiftUI951 freelancers · 🇺🇦 #17Top 22%
  5. #555Kotlin3,021 freelancers · 🇺🇦 #45Top 18%
  6. #630Swift3,634 freelancers · 🇺🇦 #63Top 17%
  7. #688Mobile UI Design4,166 freelancers · 🇺🇦 #150Top 17%
  8. #749iOS3,908 freelancers · 🇺🇦 #84Top 19%