How are Toptal Smart Contract developers different?

At Toptal, 我们对智能合约开发人员进行了全面筛选，以确保为您匹配最优秀的人才. Of the more than 100,每年有5000人申请加入Toptal网络, fewer than 3% make the cut. 你将与工程专家(而不是一般的招聘人员或人力资源代表)一起了解你的目标, technical needs, and team dynamics. 最终的结果是:经过专家审查的人才从我们的网络，定制匹配，以满足您的业务需求.

我可以在48小时内通过Toptal雇佣智能合约开发人员吗?

取决于可用性和进度, 您可以在注册后48小时内开始与智能合约开发人员合作.

Toptal智能合约开发者的无风险试用期是什么?

我们确保您和您的智能合约开发人员之间的每次约定都从长达两周的试用期开始. 这意味着你有时间确认订婚是否成功. If you’re completely satisfied with the results, 我们会给你开时间单的，你愿意多久我们就多久. 如果您不完全满意，我们不会向您收费. From there, we can either part ways, 或者我们可以为您提供另一位可能更合适的专家，我们将与他开始第二轮谈判, no-risk trial.

What type of talent does Toptal have?

我们的平台拥有各种各样的技能、经验和背景. Our freelancers range from software engineers, user experience designers, project management experts, 从产品经理到曾在谷歌等领先公司工作过的财务专家, Microsoft, Amazon, and many more.

What other services does Toptal provide?

Besides our talent matching services, 我们还像开发公司一样提供web和应用程序开发服务. Through our Toptal Projects team, 我们组建由高级项目经理组成的跨职能团队, web developers, app developers, user interface designers, and other technical skills. 我们的团队成员遵循定义良好的开发过程来构建功能齐全的解决方案.

Hire the Top 3% of Freelance Smart Contract Developers

Name: Smart Contract Development Services
Brand: Toptal
Rating: 4.3 (125 reviews)

Toptal是一个面向顶级智能合约开发人员和编码人员的市场. CEOs, CTOs, 顶级公司和初创公司的管理层与Toptal智能合约自由职业者合作，以增强他们的智能合约开发团队, app development, web development, 以及其他软件开发项目来实现他们的业务需求.

Hire a Top Smart Contract Developer Now

No-Risk Trial, Pay Only If Satisfied.

Trusted by leading brands and startups

Watch the case study

雇佣自由职业智能合约开发人员和工程师

View Fabrice

Fabrice Triboix

Freelance Smart Contract Developer

United KingdomToptal Member Since September 6, 2017

Fabrice是一名DevOps工程师，在AWS、Kubernetes和Terraform方面拥有丰富的经验. 他非常热衷于使用CI/CD和基础架构作为代码的自动化，并采用最简单的解决方案来解决复杂的问题. He worked for clients such as Cisco, Topps, MyDocSafe, Armedia, HMRC, UK Home Office, and medium-sized companies and startups. 法布里斯最大的乐趣是看到他的作品实际用于生产，并对客户的业务产生积极影响.

Smart Contract UDP Terraform Docker SSL Amazon Web Services (AWS)Ansible Python Linux Amazon CloudWatch AWS CLI Amazon EC2 Kubernetes + more

View Aminadav

Aminadav Glickshtein

Freelance Smart Contract Developer

IsraelToptal Member Since September 26, 2017

Aminadav有15年以上的专业经验，7岁开始编程, making programming like a native language for him. As a full-stack and blockchain architect, developer, and consultant, 他对许多领域都有深入的了解，并且拥有快速高效的编码能力. 在过去的十年中，他主要关注全栈开发. StackOverflow将他评为前1%的开发者.

Smart Contract Reverse Engineering Jest REST APIs Solidity Blockchain Platforms Big Data Serverless Electron DNS Node.js Docker Test-driven Development (TDD)+ more

View Radek

Radek Ostrowski

Freelance Smart Contract Developer

ThailandToptal Member Since September 24, 2014

Radek是Toptal区块链认证工程师，对以太坊和智能合约特别感兴趣. 在法币领域，他在大数据和机器学习项目方面经验丰富. 他是两次不同的国际IBM Apache Spark竞赛的三连冠得主, co-creator of PlayStation 4's back end, a successful hackathon competitor, and a speaker at conferences in Australia, Poland, and Serbia.

Smart Contract Git Android Web3.js Truffle Solidity Blockchain Ethereum Machine Learning Agile Software Development Spark SQL Docker Apache Spark + more

View Sylvain

Sylvain Vittecoq

Freelance Smart Contract Developer

SwedenToptal Member Since August 17, 2022

Sylvain曾在美国和欧洲担任首席技术官、工程经理和高级软件工程师. He is a very hands-on, 他是Java和解决方案定义方面的结果导向专家，可以与从工程师到c级管理人员的任何人一起工作. Sylvain为全国数百万台设备提供安全基础设施，并连接了数百万电子商务用户. Sylvain创立了FileChain，为大规模Web 3提供下一代区块链平台.0, Industry 4.0, and NFT decentralized marketplaces.

Smart Contract Open Source Java Blockchain Software CSS HTML5 JavaScript Spring Boot REST APIs CTO Back-end Multithreading + more

View Stefan

Stefan Batalka

Freelance Smart Contract Developer

United KingdomToptal Member Since October 11, 2022

Stefan是一名分布式账本技术专家，拥有金融应用和在集中交易所部署算法交易模型的背景. Since the advent of decentralized finance, 他的关注点已经转移到链上交易和最大可提取价值(MEV)上。, particularly in the Ethereum ecosystem. Stefan对以太坊虚拟机(EVM)网络堆栈很熟悉, including core protocol details, node codebases, Solidity, and smart contract development.

Smart Contract Truffle Python Solidity Ethereum Algorithmic Trading Blockchain MetaMask + more

View Kaustav

Kaustav Chakraborty

Freelance Smart Contract Developer

IndiaToptal Member Since October 9, 2021

Kaustav is a hands-on, goal-oriented, 多才多艺的技术专业人士拥有二十多年的经验, primarily in open-source digital technologies, such as blockchain, IoT, microservices, cloud, distributed architecture, R&D，设计和开发，具有可靠的跟踪记录，交付一致的业务结果. He loves to take on technical challenges, learn about new technology innovations, and deliver successful products worldwide.

Smart Contract Java Spring Boot Ethereum Distributed Systems Apache Kafka Spring Microservices Node.js Spring Security Solidity Mocha Database Architecture + more

View Darshan

Darshan Tejani

Freelance Smart Contract Developer

IndiaToptal Member Since March 11, 2022

Darshan is a full-stack and blockchain architect, developer, and consultant with seven years of experience. His entrepreneur career taught him to code quickly, 无论是扩展和改进现有项目还是从头开始开发新项目. Darshan moves smoothly between technologies, works efficiently, 并乐于帮助和指导其他团队成员.

Smart Contract React Next.js MongoDB Amazon Web Services (AWS)PostgreSQL WordPress Express.js Node.js MySQL Algorithms Ionic Python + more

View Julian

Julian Cislo

Freelance Smart Contract Developer

CanadaToptal Member Since October 6, 2022

Julian is a full-stack Web 3.0 developer and consultant. 他专注于可靠智能合约的设计、开发和安全考虑. He has founded QuantDeFi, 这是一家在区块链领域提供解决所有Web 3问题的咨询公司.为希望集成区块链解决方案的客户提供零相关问题. Julian还擅长交易自动化, 利用闪贷技术构建套利和清算机器人.

Smart Contract Windows TypeScript Solidity Truffle NPM JavaScript Blockchain Web3.js React Ethereum Cryptocurrency Decentralized Finance (DeFi)+ more

View Michał

Michał Mirończuk

Freelance Smart Contract Developer

PolandToptal Member Since October 3, 2022

michaowis是一位经验丰富的区块链和全栈开发人员，在加密领域工作了6年. He's skilled in diverse projects like ICO websites, NFT marketplaces, and Hyperledger Fabric solutions. 他的强项在于使用React和Next的用户友好界面.js，智能合约创建和ERC-721令牌实现. 米肖夫为发展代币经济做出了重大贡献, dApps, and cloud applications, ensuring secure, reliable, and intuitive blockchain solutions.

Smart Contract Visual Studio Code (VS Code)JavaScript Node.js TypeScript Ethereum React Solidity Blockchain Web3.js Security Back-end Cryptocurrency + more

View Robert

Robert Pardela

Freelance Smart Contract Developer

PolandToptal Member Since October 7, 2022

Robert是一名专注于区块链的企业家、IT经理和开发人员. He has spearheaded dozens of large-scale projects, teams of over 40, 还有3000万美元的预算来提供全国范围的系统. 区块链启发了他，改变了他对IT系统的看法. Robert以他的创新能力和将项目从想法带到成功实施的能力而闻名. 他喜欢在树莓派和Arduino上创建物联网解决方案.

Smart Contract Xamarin JavaScript Solidity Node.js Blockchain REST APIs Software Development Ethereum Web Development Xamarin.iOS Xamarin.Android Xamarin.Forms + more

View Dominik

Dominik Krížo

Freelance Smart Contract Developer

SlovakiaToptal Member Since August 9, 2021

Dominik是一个高技能和经验丰富的开发人员，从13岁开始编程. 具有面向对象编程的坚实基础, he pursued further education in the field, 他完成了信息学学士学位，最终成为了一名Android开发人员, working with Java and Kotlin. However, 多米尼克对创新和去中心化的热情使他探索了区块链开发的新兴领域, where he has become an expert in Rust and WASM.

Smart Contract Android Studio Windows Agile C++Android Git Java 8 GitLab Jira Kotlin Solidity Algorithms + more

在Toptal网络中发现更多智能合约开发者

Start Hiring

THE TOPTAL ADVANTAGE

在无风险试用后，98%的Toptal客户选择雇用我们的人才.

Toptal的筛选和匹配过程确保卓越的人才与您的精确需求相匹配.

Start Hiring

Trustpilot

THE TOPTAL ADVANTAGE

在无风险试用后，98%的Toptal客户选择雇用我们的人才.

Toptal的筛选和匹配过程确保卓越的人才与您的精确需求相匹配.

Start Hiring

Toptal in the press

... 允许公司快速组建具有特定项目所需技能的团队.

尽管对程序员的需求在不断增加，但Toptal对自己近乎常春藤联盟级别的审查感到自豪.

Our clients

Creating an app for the game

Leading a digital transformation

构建一个跨平台的应用程序，在全球范围内使用

挖掘实时数据将改变行业的游戏规则

What our clients think

Clients Rate Toptal Smart Contract Developers4.3 / 5.0on average across 125 reviews as of May 14, 2024

Testimonials

Tripcents wouldn't exist without Toptal. Toptal Projects使我们能够与产品经理一起快速发展我们的基金会, lead developer, and senior designer. 在60多天的时间里，我们从概念到Alpha. 其速度、知识、专业知识和灵活性是首屈一指的. Toptal团队是tripcents的一部分，就像tripcents的任何内部团队成员一样. 他们像其他人一样贡献并拥有开发的所有权. We will continue to use Toptal. As a startup, they are our secret weapon.

Brantley Pace

CEO & Co-Founder

我对我们与Toptal的合作经验非常满意. 和我一起工作的专业人员在几个小时内就和我通了电话. 在和他讨论了我的项目后，我知道他就是我想要的候选人. 我立即雇用了他，他没有浪费时间就完成了我的项目, 甚至通过添加一些很棒的设计元素来增加我们的整体外观.

Paul Fenley

Director

与我合作的开发者都非常出色——聪明、有动力、反应灵敏. 过去很难找到高质量的工程师和顾问. Now it isn't.

Ryan Rockefeller

CEO

Toptal understood our project needs immediately. 我们遇到了一位来自阿根廷的杰出自由职业者, from Day 1, immersed himself in our industry, blended seamlessly with our team, understood our vision, and produced top-notch results. Toptal使与高级开发人员和程序员的联系变得非常容易.

Jason Kulik

Co-Founder

作为一家资源有限的小公司，我们不能犯代价高昂的错误. Toptal为我们提供了一位经验丰富的程序员，他能够立即投入工作并开始做出贡献. 这是一次很棒的经历，我们会马上再来一次.

Stuart Pocknee

Principal

如何通过Toptal聘请智能合约开发人员

Talk to One of Our Industry Experts

Toptal的工程总监将与您一起了解您的目标, technical needs, and team dynamics.

Work With Hand-Selected Talent

几天之内，我们将为您的项目介绍合适的智能合约开发人员. Average time to match is under 24 hours.

The Right Fit, Guaranteed

与您的新智能合约开发人员一起试用一段时间(仅在满意的情况下付款), 在订婚前确保他们是合适的人选.

Find Experts With Related Skills

在我们的人才网络中访问大量熟练的开发人员，并在48小时内雇用最优秀的3%.

Solidity Developers ÐApp Developers Cryptocurrency Developers Blockchain Developers Web3.js Developers NFT Developers Altcoin Developers Ganache Developers

FAQs

How are Toptal Smart Contract developers different?
At Toptal, 我们对智能合约开发人员进行了全面筛选，以确保为您匹配最优秀的人才. Of the more than 100,每年有5000人申请加入Toptal网络, fewer than 3% make the cut. 你将与工程专家(而不是一般的招聘人员或人力资源代表)一起了解你的目标, technical needs, and team dynamics. 最终的结果是:经过专家审查的人才从我们的网络，定制匹配，以满足您的业务需求.
我可以在48小时内通过Toptal雇佣智能合约开发人员吗?
取决于可用性和进度, 您可以在注册后48小时内开始与智能合约开发人员合作.
Toptal智能合约开发者的无风险试用期是什么?
我们确保您和您的智能合约开发人员之间的每次约定都从长达两周的试用期开始. 这意味着你有时间确认订婚是否成功. If you’re completely satisfied with the results, 我们会给你开时间单的，你愿意多久我们就多久. 如果您不完全满意，我们不会向您收费. From there, we can either part ways, 或者我们可以为您提供另一位可能更合适的专家，我们将与他开始第二轮谈判, no-risk trial.
What type of talent does Toptal have?
我们的平台拥有各种各样的技能、经验和背景. Our freelancers range from software engineers, user experience designers, project management experts, 从产品经理到曾在谷歌等领先公司工作过的财务专家, Microsoft, Amazon, and many more.
What other services does Toptal provide?
Besides our talent matching services, 我们还像开发公司一样提供web和应用程序开发服务. Through our Toptal Projects team, 我们组建由高级项目经理组成的跨职能团队, web developers, app developers, user interface designers, and other technical skills. 我们的团队成员遵循定义良好的开发过程来构建功能齐全的解决方案.

Tap Into World-Class Talent

Trusted Experts Only
我们所有的人才都是经验丰富的专家，他们的成长速度很快, readily contribute as core team members, and work with you to minimize onboarding time.
The Right Fit
我们有办法帮你找到合适的衣服. 在无风险的试用期开始和你的新员工一起工作，只在满意的情况下付钱.
Scale as Needed
在48小时内雇佣人才，根据需要扩大或缩小团队规模，没有任何附加条件.
Seamless Hiring
我们处理账单、付款和保密协议的所有方面. 当你专注于创造伟大的产品时，让我们来照顾你的开销.
Flexible Engagements
选择适合你需要的约定类型——每小时, part-time, or full-time — with the ability to change anytime.
Expert Talent Matching
专注于您的项目，享受您的专业客户经理和专家人才匹配的支持.