Yevhenii Rozov's Posts | ContraPosts by Yevhenii Rozov

Yevhenii Rozov

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Yevhenii Rozov

AI & Web3 dev: bots, scrapers, automations, apps, crypto

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Warsaw, Poland

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Warsaw, Poland

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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

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🚀 Contra Quest - Week 2

The project I’m most proud of right now is a full-stack web app + admin dashboard built from scratch.

What I built: Authentication & role-based access Admin dashboard with real-time stats Payments & backend logic Clean, scalable UI focused on usability

What...

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🚀 Day 3 on the way to the $100,000 badge on the Contra: • 4 works • 10 Applied jobs • 0 messages • 5 followers • 750 views • 52 Likes • 6 reply Focus this week: backend systems and payments for mobile app, web app and automations.

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🚀 Day 2 on the way to the $100,000 badge on the Contra: • 4 works • 4 Applied jobs • 0 messages • 4 followers • 540 views • 45 Likes • 1 reply I took a free 3-day subscription and am actively liking, commenting, subscribing, and following the jobs tab. Focus this week:...

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🙌 Some of my Telegram chatbot development projects

1. PARSER + AI WRITER 2. TIKTOK Viral Scanner 3. YOUTUBE VIDEO TRANSLATOR 4. CRYPTO HEDGER 5. REPOST TT TO SHORTS And 20+ others

Automation Engineering

automation AI Automation AI Chatbot Development

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👍 MVP mobile app for learning English for beginners Tech stack: Flutter (Dart) - iOS & Android - Audio-based quizzes/UI-UX.

iosapp UX Design

Dart Flutter Development iOS Development

mvp Mobile Development UI Design

Firebase Full Stack Development