JR Alonso's Work | ContraWork by JR Alonso

JR Alonso

JR Alonso

Web and Blockchain developer

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JR is ready for their next project!

Madrid, Spain

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Madrid, Spain

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For companies Manage team projects Share hiring workspace Post jobs Discover contractors Sign contracts Approve invoices Global payments & tax compliance

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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

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