Konstantin Antonov's Work | ContraWork by Konstantin Antonov

Konstantin Antonov

pro

Konstantin Antonov

Shopify design and development.

$10k+: Earned

2x: Hired

5.00: Rating

4: Followers

Sofia, Bulgaria

Work Reviews Services About

Sofia, Bulgaria

Cover image for Nutrition IV Supplements

Nutrition IV Supplements

Cover image for Back to Basic Skincare

Back to Basic Skincare

Cover image for Soul Fuel Electrolyte Supplements

Soul Fuel Electrolyte Supplements

Cover image for Kindd. Tea Branding and Development

Kindd. Tea Branding and Development

Cover image for Adorna Luxury Jewelry

Adorna Luxury Jewelry

Cover image for Gloss Natural Skincare

Gloss Natural Skincare

Cover image for Yuku Ramen Restaurant

Yuku Ramen Restaurant

Cover image for Solis Sustainable Clothing

Solis Sustainable Clothing

Cover image for Centrico Pharmacy - Supplement Subscription

Centrico Pharmacy - Supplement Subscription

Join 50k+ companies and 1M+ independents

Hire creatives Get hired

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

Company

Mission Careers Terms & conditions Privacy policy Cookie policy

Contact

Contact support

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

Contact

Contact support

Company

Mission Careers Terms & conditions Privacy policy Cookie policy

© 2026 Contra.Work Inc