Calvin Jr's Services | ContraServices by Calvin Jr

Calvin Jr

UI Designer & Consultant, Blockchain Expert

Ready for work

Calvin is ready for their next project!

United States

Work Services About

United States

ChatGPT

Consultant

AI chatbot trainer

$350

Cover image for Become a Blockchain and Crypto Expert

Zoom

Tutor

Become a Blockchain and Crypto Expert

$25

Cover image for AI Power Hour: Get Up to Speed on the Latest Tools and Technique

Zoom

Tutor

AI Power Hour: Get Up to Speed on the Latest Tools and Technique

$15

Join 50k+ companies and 1M+ independents

Resources

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Calvin Jr

UI Designer & Consultant, Blockchain Expert

Ready for work

Calvin is ready for their next project!

United States

Work Services About

United States

ChatGPT

Consultant

AI chatbot trainer

$350

Zoom

Tutor

Become a Blockchain and Crypto Expert

$25

Zoom

Tutor

AI Power Hour: Get Up to Speed on the Latest Tools and Technique

$15

Join 50k+ companies and 1M+ independents

For independents

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

Hire Freelancers

Explore all Top independents Design Engineering Marketing Music & audio Social media Video & animation Product Business consulting & HR Other

Company

Mission Careers Terms & conditions Privacy policy Cookie policy

Contact

Contact support

For independents

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

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