Other popular skills
Featured jobs
Explore our current list of excited top featured projects.
Find contests
Unleash your talent and find freelancer contests to enter.
Other popular jobs
Find work in different languages
Enterprise
Power your competitive advantage with Freelancer Enterprise.
Field Services
Deliver expertise anywhere in the world at scale - on demand.
AI for business
Let experts in the latest AI technology transform your business.
Freelancer products
Government
Solve critical national challenges by crowdsourcing innovative solutions.
Freelancer API
Use the Freelancer API to access a cloud workforce of skilled freelancers.
Local jobs
Get help in any location, anywhere in the world.
Freelancer services
How it works
Get ideas
Resources
You're now following
Error following user.
This user does not allow users to follow them.
You are already following this user.
Your membership plan only allows 0 follows. Upgrade here.
Successfully unfollowed
Error unfollowing user.
You have successfully recommended
Error recommending user.
Something went wrong. Please refresh the page and try again.
Email successfully verified.
Peter W.
@peterw54
0.0
0
0.0
0.0
0%
Experienced Blockchain R&D Specialist
$40 USD / Hour
・
United States (4:28 PM)
・
Joined on July 6, 2024
$40 USD / Hour
・
I'm a seasoned blockchain developer with 4 years' expertise in Ethereum, specializes in frameworks (Hardhat, Foundry) and languages (Solidity, JavaScript, Python, TypeScript, Rust). Proficient in ERC standards (20, 777, 721, 1155, 2981, 4337) and well-versed in OpenZeppelin. Experienced in the Chainlink-CCIP protocol, Avalanche's Ambassador. As a dedicated scrum master, I lead project teams. Passionate about blockchain trends, coffee, and discussions.
Changes saved
No reviews to see here!
Verifications
Invite sent successfully!
Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Copy to clipboard failed, please try again after adjusting your permissions.
Copied to clipboard.
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.