About Jacek Adamski | Contra Jacek Adamski

Jacek Adamski

Jacek Adamski

Frontend-Driven AI Full Stack | AI Automation & Headless CMS

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Jacek is ready for their next project!

Warsaw, Poland

Warsaw, Poland

Meet Jacek

What sets me apart is a T-shaped mix of deep frontend and AI integration expertise and strong business sense. I move fast, think end-to-end, and collaborate smoothly across tech, product, and design. I turn unclear ideas into clear, actionable plans and deliver from quick prototypes to scalable production systems. Share what you are building, and I will honestly tell you if I am the right fit.

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Rate

$50 - $75/hr

Skills and tools

Frontend Engineer Low-Code/No-Code Developer Web Developer Backend Engineer Fullstack Engineer Software Engineer AI Engineer AI Developer AI Agent Developer

Details

Warsaw, Poland

(GMT+1) Central European Time (CET), ±4 hours

Professional Working Proficiency in English

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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 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

Challenges

Figma Makeathon

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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