About Alex freire | Contra Alex freire

Alex freire

Alex freire

Senior Full-Stack & Blockchain Engineer | On-Time & Fair

Ready for work

Alex is ready for their next project!

State of São Paulo, Brazil

Work Services About

State of São Paulo, Brazil

Meet Alex

I'm Alex, an expert full-stack engineer specialized in blockchain/web3 development. With extensive experience in creating secure and efficient decentralized applications, I excel at implementing smart contracts on various blockchain networks. My senior experience ensures on-time delivery and fair rates. Let's bring your project to life!

Identity verifiedVetted for secure and trusted collaboration.

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Rate

$150 - $200/hr

Skills and tools

Fullstack Engineer Frontend Engineer AI Developer Web Designer AI Content Creator Blockchain Developer Smart Contract Engineer

Adobe Creative Cloud

Details

State of São Paulo, Brazil

(GMT-3) Argentina Time (ART), ±3 hours

Fluent in English, Portuguese, and Spanish

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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 Hackathons 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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