Marcin Oleszkowicz's Work | ContraWork by Marcin Oleszkowicz

Marcin Oleszkowicz

Marcin Oleszkowicz

Design Creatively, Develop Strategically🚀

$1k+: Earned

3x: Hired

5.00: Rating

2: Followers

Poland

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Poland

Law Firm | Web Design & Development

Wheels & Waves | Web Design & Brand Identity

ES Studio, Furniture Manufacturer | Web Design & Development

Lumin | Web Design & Development + Branding Identity

Cover image for Senior Care App | Product Design & UI Design

Senior Care App | Product Design & UI Design

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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

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 creator tools For agencies For VCs

Resources

Partner networks Advertising Challenges Creative Human Data Human Creativity Benchmark Human in the loop API 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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