Sergei Gulev's Services | ContraServices by Sergei Gulev

Sergei Gulev

Your Go-To Full-Stack Web Developer & SEO

Ready for work

Sergei is ready for their next project!

Barcelona, Spain

Work Services About

Barcelona, Spain

Cover image for SEO Linkbuilding services (DR 50+)

Ahrefs

SEO Specialist

SEMrush

SEO Linkbuilding services (DR 50+)

$500

Cover image for Wordpress: Custom Functionality, Themes - Development & Support

CSS3

Frontend Engineer

UX Engineer

Wordpress: Custom Functionality, Themes - Development & Support

$60/hr

Join 50k+ companies and 1M+ independents

Resources

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Sergei Gulev

Your Go-To Full-Stack Web Developer & SEO

Ready for work

Sergei is ready for their next project!

Barcelona, Spain

Work Services About

Barcelona, Spain

Ahrefs

SEO Specialist

SEMrush

SEO Linkbuilding services (DR 50+)

$500

CSS3

Frontend Engineer

UX Engineer

Wordpress: Custom Functionality, Themes - Development & Support

$60/hr

Join 50k+ companies and 1M+ independents

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

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

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

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