About Anja Kostic | Contra Anja Kostic

Anja Kostic

Anja Kostic

Social Media Marketing, Influencer Marketing

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Anja is building their profile!

Belgrade, Serbia

Belgrade, Serbia

Meet Anja

Hi visitor!
I’m Anja 👋🏼, a Senior Influencer Marketing and Social Media Specialist with 6+ years of experience in social media strategy, influencer partnerships, and email marketing. I help brands grow on Instagram, TikTok, and YouTube by building authentic connections, creating impactful campaigns, and driving measurable results.

From brand development and content creation to lead gener

Identity verifiedVetted for secure and trusted collaboration.

Rate

$25 - $50/hr

Skills and tools

Influencer Social Media Marketer Social Media Strategist

Details

Belgrade, Serbia

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

Fluent in Serbo-Croatian and 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

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

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