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Yana A.

Yana A.

Sr.Software Engineer | iOS Development, Xamarin, React Native

I develop high-quality iOS applications using Xamarin and React Native, backed by over 7 years of experience as a software engineer. My expertise includes building seamless user interfaces and ensuring performance optimization to deliver exceptional user experiences. I thrive in dynamic environments, leveraging my strong problem-solving capabilities and attention to detail to tackle complex challenges efficiently. I have a solid foundation in software development principles, coupled with excellent communication skills in both Russian and English. My recent projects reflect my ability to collaborate effectively with teams and deliver solutions that meet client needs. If you're seeking a dedicated and skilled developer who can elevate your mobile application, let's discuss how I can contribute to your project's success.

🇵🇱Krakow, Poland$30/hr90% JSSSince Jun 2026

Earnings and projects

MRR
$2k

Last 6 months ÷ 4.1 months active (since Jul 2026)

World#23,291 / 412k
🇵🇱Country#251 / 2,852
Revenue, last 30 days
$2.2k

Last 6 months: $8k

World#18,681 / 412k
🇵🇱Country#200 / 2,852
Total earnings
$8.1k

Billed in all: $8.7k

World#214,246 / 412k
🇵🇱Country#1,593 / 2,852
Per project
$8.1k

$8k in the last 6 months

World#20,699 / 412k
🇵🇱Country#263 / 2,852
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇵🇱Country#866 / 2,852
Projects in all
1
0% fixed100% hourly
World#360,671 / 412k
🇵🇱Country#2,572 / 2,852

Earnings, last 30 days

$8.7k+$2.2k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$6k$8k$10kOct 8Oct 23Nov 7

Skill rankings: Top 8% in Mobile App

Ranked by MRR among everyone on Upwork with the skill.

  1. #230App Development2,592 freelancers · 🇵🇱 #6Top 9%
  2. #281Mobile App3,535 freelancers · 🇵🇱 #6Top 8%
  3. #550iOS Development6,533 freelancers · 🇵🇱 #9Top 8%
  4. #731Mobile App Development8,511 freelancers · 🇵🇱 #10Top 9%