About Siarhei Karpuk | Contra Siarhei Karpuk

Siarhei Karpuk

Siarhei Karpuk

Crafting effective product design for web and mobile apps.

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Warsaw, Poland

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Warsaw, Poland

Meet Siarhei

I'm independent digital product designer. For over 16 years, I've helped companies create intuitive web and mobile experiences through research, strategy, and design. I specialize in turning complex ideas into simple, effective solutions that users love while driving real business impact.

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Rate

$75 - $100/hr

Skills and tools

UI Designer UX Designer Product Designer Interaction Designer Mobile Designer

Details

Warsaw, Poland

Fluent in Russian • Professional Working Proficiency in English • Limited Working Proficiency in Polish

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For independents

Contra Pro Manage freelance projects Get verified as an expert Find jobs Get discovered Sign contracts Send invoices Commission-free payments Gumroad alternative Lemon Squeezy alternative Polar alternative

For companies

For companies Manage team projects Share hiring workspace Post jobs Discover contractors Sign contracts Approve invoices Global payments & tax compliance

Use Cases

For companies For freelancers For partners For agencies For VCs

Resources

Challenges Partnerships Advertising Creative Human Data Human Creativity Benchmark Creative Arena Project-based hiring calculator Guide to flexible hiring Guide for agencies Creator tools awards Customer stories Blog FAQs for freelancers FAQs for companies Referrals

Hire Freelancers

Explore all Top independents Design Engineering Marketing Music & audio Social media Video & animation Product Business consulting & HR Other

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Contact support

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