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Best Solidity freelancers for Blockchain to hire in 2025

Looking to hire Solidity freelancers for your next Blockchain project? Browse the world’s best Solidity freelancers for Blockchain on Contra.

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Profile avatar
Mark Bucknell
PROHull, UK
$1k+
Earned
2x
Hired
5.0
Rating
16
Followers
WEBFLOW_EXPERT

Expert

Cover image for urlz
Cover image for Collectors Comics
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Solidity(1)
Profile avatar
Asim Khan
PROPakistan
5.0
Rating
Cover image for The best solution for Multi - Cryptocurrency, Bitcoin | Ethereu…
Cover image for Discover Fashion, Creators and Products from Nomysh
Cover image for Automotive Artificial Intelligence - AAI
Cover image for Optimizing Website Performance
Blockchain(1)
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Explore Solidity Blockchain projects on Contra

Cover image for ScieNFT
0
47
Cover image for Drasil
0
32
Cover image for Maestro
0
24
Cover image for elons.vision
0
19
Cover image for Landing Page ReDesign for Smart Contract Development Agency
0
23
Cover image for Ethereum Blockchain Volume Bot (Market Maker)
0
1K
Cover image for urlz
2
64
Cover image for CryptoBat - NFT Market Place
0
16
Cover image for Block3 - Brand Identity And Website UI/UX Design
1
32
Cover image for Lyber - Fintech Web/Mobile App Design and Development
0
11
Cover image for Crypto Staking (Ethereum)
0
6
Cover image for User Generated Content for Brands
0
44
Cover image for The best solution for Multi - Cryptocurrency, Bitcoin | Ethereu…
0
12
Cover image for Web3 Crypto App · Product Design
0
3
Cover image for Uniswap Clone - DEX App(V3)
0
9
Cover image for Flux: Cryptocurrency mobile app
0
3
Cover image for Checkmate
0
1
Cover image for Blockchain Startup Pitch Deck Template
0
10
Cover image for Token Launchpad
1
6
Cover image for Token Staking
0
6
Cover image for Presale for Token on Any chains
0
7
Cover image for Website Refinement Driving ESG Impact with Blockchain Innovation
0
13
Cover image for Devtranet Web Application Development
0
5
Cover image for Reach.sh Supply Chain dApp
0
12
Cover image for Blockchain Betting Game DApp
0
7
Cover image for Global Impact of Blockchain Technology
0
1
Cover image for Gojek - Gobiz Wallet
0
2
Cover image for Launch Legends Token Launch Platform
0
5
Cover image for Cross-Chain Bridge for BridgeFlow
0
5
Cover image for Binance Crypto Trader
0
5
Cover image for VaultChain - Website Design
19
188
Cover image for Blockchain Betting Game
0
1
Cover image for SabiTap airdrop Mobile App Design
1
8
Cover image for Armadyl Landing page (Framer Design & Build)
0
13
Cover image for estia payments - Crypto Payments for Retailers & Consumers
0
2
Cover image for Status IM | Web3 platform and Facebook's react-native port
0
5
Cover image for Vine Webflow Website | Blockchain | Micro Interactions
0
13
Cover image for Nexio
0
2
Cover image for Vine - 3D blockchain web animations
29
411
Cover image for Webflow corporate website development
1
0
Cover image for Smart Contract Audit for Liquid Staking (DeFi)
0
1
Cover image for EventChain - Event Management DApp
0
0
Cover image for Solidity Smart Contract Development Course
0
0
Cover image for Arbitrage Trading Bot
0
0
Cover image for Smart Contract Audit for Vultisig
0
0
Cover image for BitGo: Blockchain Education for Kids, Globally!
2
5
Cover image for AssetFlow
0
1
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Top services from Solidity freelancers on Contra

Cover image for Blockchain & Web3 Specialist | Smart Contract & DApp Engineer
Ethereum

Ethereum

Smart Contract Engineer

Blockchain Developer

Blockchain & Web3 Specialist | Smart Contract & DApp Engineer

Contact for pricing

Cover image for Web3 Development and Frontend Integration Services
Solidity

Solidity

Smart Contract Engineer

Blockchain Developer

Web3 Development and Frontend Integration Services

Contact for pricing

Cover image for Full-Stack Blockchain Development | Ethereum, Solidity, DApps
Ethereum

Ethereum

Fullstack Engineer

Blockchain Developer

Full-Stack Blockchain Development | Ethereum, Solidity, DApps

Contact for pricing

Top locations for Solidity freelancers for Blockchain

San Francisco, United StatesChicago, United StatesToronto, CanadaParis, France

FAQs

Ask about their past projects that are similar to yours. Look for examples where they built decentralized applications or smart contracts. Check their problem-solving skills and ability to innovate.
Review their portfolio for consistency in delivering quality work. See if they have experience in smart contracts and decentralized apps. Look for projects that meet industry standards and were completed successfully.
Clear communication is important. Share your project details and see if they can explain how they plan to implement it. A freelancer who asks clarifying questions shows they want to meet your needs.
Talk about key project milestones. Discuss deadlines for code delivery and other components. Ensure you both agree on what a successful final product looks like.
Set up a kick-off meeting to align goals. Clearly outline your expectations and project timeline. Establish early on how you'll communicate and check progress.
Ask if they've worked with the blockchain platform related to your project before. Check for any specific knowledge they have about its unique features. Their familiarity can affect the quality and speed of delivery.
Discuss your quality standards for the code. Ask how they ensure security and efficiency in their code. Understanding how they test and deploy smart contracts is crucial.
Work on a project plan together. Use tools that help track work and milestones. Regular updates keep you informed and help catch issues early.
Have a basic understanding of your project's technical requirements. Make sure you have access to necessary resources and documentation. Being prepared helps facilitate smooth development.
Very important! It helps avoid misunderstandings. Consistent communication keeps everyone on the same page and ensures project success.
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