JR Alonso's Services | ContraServices by JR Alonso

JR Alonso

Web and Blockchain developer

Ready for work

JR is ready for their next project!

Madrid, Spain

Work Services About

Madrid, Spain

Hardhat

Solidity Engineer

OpenZeppelin

Token Creation

$200

Hardhat

Solidity Engineer

Software Engineer

Web3 and DApp developer

$1,000

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JR Alonso

Web and Blockchain developer

Ready for work

JR is ready for their next project!

Madrid, Spain

Work Services About

Madrid, Spain

Hardhat

Solidity Engineer

OpenZeppelin

Token Creation

$200

Hardhat

Solidity Engineer

Software Engineer

Web3 and DApp developer

$1,000

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

Use Cases

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Resources

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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