About Oliwier Sporny | Contra Oliwier Sporny

Oliwier Sporny

Oliwier Sporny

Full-stack web developer with 9+ years of experience 💻

$1k+: Earned

8x: Hired

4: Followers

London, UK

London, UK

Meet Oliwier

With just over nine (9) years of unwavering dedication to the web development and software engineering world, I am a versatile professional who is always eager to take on new challenges. As a full-stack web developer, I have honed my skills to create user-centric web applications that leave a lasting impact on my clients and end-users alike.

Replit ExpertCertified by Replit as highly skilled.

Earned $1k+Verified earnings from completed projects.

Identity verifiedVetted for secure and trusted collaboration.

Rate

$25 - $50/hr

Skills and tools

Graphic Designer Fullstack Engineer

Adobe Photoshop

Adobe Illustrator

Visual Studio Code

Details

London, UK

Fluent in English and 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

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 Hackathons 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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Contact support

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