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Best English-speaking freelance Blockchain Developers to hire in 2025

Looking to hire English-speaking Blockchain Developers for your next project? Browse the world’s best freelance Blockchain Developers on Contra.

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Aku Alatao
PROToronto, Canada
1
Followers
Cover image for Blockchain Betting Game DApp
Cover image for Presale for Token on Any chains
Cover image for Token Staking
Cover image for Token Launchpad
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Explore projects by English-speaking Blockchain Developers on Contra

Cover image for TribeOne - NFT Funding, DeFi Borrowing and Lending Platform
0
146
Cover image for Graviton
0
208
Cover image for Serenity Shield - New Era of Digital Protection
0
636
Cover image for NFT Card Game
0
38
Cover image for NFT Artists Marketplace
0
21
Cover image for Frontend development - Regular World NFT
1
57
Cover image for NEAR TeleportHQ Widget Development Platform.
0
7
Cover image for Uniswap/PancakeSwap (Ethereum Blockchain) Liquidity Sniper Bot
0
211
Cover image for Ethereum Blockchain Volume Bot (Market Maker)
0
1K
Cover image for Ethereum Blockchain Wallet Generator
0
125
Cover image for Uniswap/PancakeSwap Trading Platform
0
100
Cover image for NFT Market Place
0
15
Cover image for Crypto Trading Android App
0
44
Cover image for P2P Exchange backed by Bitgo
0
24
Cover image for Kiews
0
5
Cover image for everything
0
0
Cover image for Near Web Apps
0
4
Cover image for Crypto Arbitrage Trading
0
2
Cover image for Crypto Staking (Ethereum)
0
6
Cover image for Sapiens Web3 Encryption App
0
37
Cover image for Ternoa | Blockchain
0
5
Cover image for Ternoa Wallet | React Native Dapps
0
22
Cover image for Predictive Analytics Platform for NFT Price Movements
0
1
Cover image for Profit Pioneers
0
10
Cover image for Pendulum - Decentralized Blockchain Technology
0
7
Cover image for Customized ERC-20 Token
0
5
Cover image for NF Prompt
0
15
Cover image for Xion.Finance (DEFi)
0
9
Cover image for Mintra.AI : NFT Marketplace
0
15
Cover image for KiraVerse
0
16
Cover image for Web3 & Blockchain Powered Game
0
14
Cover image for Token Launchpad
1
6
Cover image for Token Staking
0
7
Cover image for Presale for Token on Any chains
0
7
Cover image for Tokenomics at $RMTX
1
12
Cover image for Axoire | Online Crypto Wallet & Payment System
0
4
Cover image for #Tokenomics Smart Contract
0
11
Cover image for A Provably Fair Ethereum Crash Game
0
70
Cover image for Reach.sh Supply Chain dApp
0
14
Cover image for Blockchain Betting Game DApp
0
7
Cover image for Cross-Chain Bridge for BridgeFlow
0
5
Cover image for Beanstalk Protocol
0
4
Cover image for Feed Your Fandom - Autograph.io
0
2
Cover image for DIGITALAX
0
14
Cover image for FANTOM: $FTM is migrating to $S
1
22
Cover image for Mike Token: Not just a Memecoin, Mike is more..
0
10
Cover image for Blockchain | EGSwap
0
15
Cover image for Galaxy Metamonopoly
1
3
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Top services from English-speaking Blockchain Developers on Contra

Cover image for Blockchain Developer
C#

C#

Smart Contract Engineer

Blockchain Developer

Blockchain Developer

$60/hr

Cover image for Blockchain, Crypto, NFT & Defi Development
C++

C++

Smart Contract Engineer

Blockchain Developer

Blockchain, Crypto, NFT & Defi Development

$150/hr

Cover image for Digital Product Development
Django

Django

Database Engineer

Blockchain Developer

Digital Product Development

$70/hr

Top locations for English-speaking Blockchain Developers

New York, United StatesToronto, CanadaParis, FranceLisbon, Portugal

FAQs

Look for blockchain projects similar to yours. Check if the developer has worked on smart contracts, DeFi, or NFTs. See if they have used blockchains like Ethereum or Binance Smart Chain.
Ask for code samples or links to their GitHub. Review their open-source contributions if available. Confirm their understanding of blockchain technologies and programming languages like Solidity or Rust.
Start with a clear project outline including goals and timelines. Decide on specific blockchain functionalities like transaction speed or security. Make sure each feature is well-documented and testable.
Choose a preferred communication tool like email or a chat app. Set a schedule for regular updates and meetings. Agree on a feedback loop for reviewing progress and solving issues.
Define the project's scope and unique blockchain requirements. Ensure proper resources and tools like APIs or testnets are available. Set up an initial meeting with the freelancer to align on goals.
Arrange a kick-off meeting to discuss the project in detail. Provide them with a comprehensive brief outlining your needs. Ask them to summarize the brief to verify their understanding.
Break down the project into small, achievable tasks. Assign deadlines to each task to match the overall timeline. Ensure each milestone includes a review stage for quality assurance.
Evaluate their experience with previous blockchain technologies. Consider their responsiveness and communication style. Check testimonials or references for feedback on their work.
Request case studies or past work examples. Contact previous clients, if possible, to get direct feedback. Look for measurable results like project impact or growth metrics.
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