John McLaughlin's Services | ContraServices by John McLaughlin

John McLaughlin

John McLaughlin

Innovative & Secure Smart Contracts Since 2017

Ready for work

John is ready for their next project!

New York, USA

Work Services About

New York, USA

Cover image for Native token staking protocol for Ethereum or EVM chains

AWS

AWS

Smart Contract Engineer

Blockchain Developer

+4

Native token staking protocol for Ethereum or EVM chains

$600/wk

Cover image for Solana Token and Program Development

AWS

AWS

Smart Contract Engineer

Blockchain Developer

+5

Solana Token and Program Development

$800/wk

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Contra Pro Manage freelance projects Get verified as an expert Find jobs Get discovered Sign contracts Send invoices Commission-free payments

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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