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Andrii Tovstonos

Andrii Tovstonos

Expert Website Maintenance & High-Performance Optimization

New to Contra

Andrii is ready for their next project!

Berlin, Germany

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Berlin, Germany

Meet Andrii

Web Engineer | Perf & Tech SEO Expert 🛠️

17+ yrs exp. I transform legacy sites into fast, modern assets by removing bloated libraries and hitting 100/100 PageSpeed.

I value Technical SEO Dissidence: common sense over rigid briefs. My code is clean, fast, and dependency-free.

⚡ Services:

• Legacy Refactoring
• Core Web Vitals
• Expert Support & Maintenance

Proud dad of 3 boys. 👨‍👦‍👦

Identity verifiedVetted for secure and trusted collaboration.

Rate

$25 - $50/hr

Skills and tools

Web Developer Frontend Engineer SEO Specialist

Details

Berlin, Germany

(GMT+1) Central European Time (CET), ±5 hours

Fluent in Russian and Ukrainian • Professional Working Proficiency in English • Limited Working Proficiency in German

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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 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

Contact

Contact support

Company

Mission Careers Terms & conditions Privacy policy Cookie policy

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