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. 在100多个国家中,000 people who apply to join the Toptal network each year, 只有不到3%的人能达标. 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, 团队动力. 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.

Can I hire Smart Contract developers in less than 48 hours through Toptal?

Depending on availability and how fast you can progress, 您可以在注册后48小时内开始与智能合约开发人员合作.

What is the no-risk trial period for Toptal Smart Contract developers?

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. This means that you have time to confirm the engagement will be successful. 如果你对结果完全满意, we’ll bill you for the time and continue the engagement for as long as you’d like. If you’re not completely satisfied, you won’t be billed. From there, 我们要么分道扬镳, 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.

Toptal有什么样的人才?

我们的平台拥有各种各样的技能、经验和背景. 我们的自由职业者包括软件工程师, 用户体验设计师, 项目管理专家, 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.

Toptal还提供哪些服务?

除了我们的人才匹配服务, 我们还像开发公司一样提供web和应用程序开发服务. 通过我们的total Projects团队, we assemble cross-functional teams of senior project managers, web developers, app developers, 用户界面设计师, 以及其他技术技能. 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 自由职业智能合约开发人员

Name: Smart Contract Development Services
Brand: Toptal
Rating: 4.3 (117 reviews)

Toptal is a marketplace for top Smart Contract developers and coders. 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, and other software development projects to achieve their business needs.

现在聘请一名顶级智能合约开发人员

无风险试用，满意才付款.

受到领先品牌和初创公司的信任

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Hire 自由职业智能合约开发人员 and Engineers

View Fabrice

Fabrice Triboix

自由职业智能合约开发员

United KingdomToptal Member Since 2017年9月6日

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. 他曾为思科这样的客户工作, Topps, MyDocSafe, Armedia, HMRC, UK Home Office, 中型公司和初创公司. 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 亚马逊网络服务(AWS)Ansible Python Linux 亚马逊监测 AWS CLI Amazon EC2 Kubernetes + more

View Aminadav

Aminadav Glickshtein

自由职业智能合约开发员

IsraelToptal Member Since 2017年9月26日

Aminadav有15年以上的专业经验，7岁开始编程, 把编程当成他的母语. 作为一个全栈和区块链架构师, 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. During the past ten years, his primary focus has been on full-stack development. StackOverflow rated him at the top 1% of developers.

Smart Contract 逆向工程 Jest REST APIs Solidity 区块链平台 Big Data Serverless Electron DNS Node.js Docker 测试驱动开发(TDD)+ more

View Radek

Radek Ostrowski

自由职业智能合约开发员

ThailandToptal Member Since 2014年9月24日

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. In the fiat world, he is experienced in big data and machine learning projects. He is a triple winner in two different international IBM Apache Spark competitions, PlayStation 4后端的共同创造者, 一个成功的黑客马拉松选手, 并在澳大利亚的会议上发表演讲, Poland, and Serbia.

Smart Contract Git Android Web3.js Truffle Solidity Blockchain Ethereum 机器学习敏捷软件开发 Spark SQL Docker Apache Spark + more

View Sylvain

Sylvain Vittecoq

自由职业智能合约开发员

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. 他是个事必躬亲的人, 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.以及NFT去中心化市场.

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

View Stefan

Stefan Batalka

自由职业智能合约开发员

United KingdomToptal Member Since 2022年10月11日

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. 自从去中心化金融出现以来, his focus has shifted to on-chain trading and maximal extractable value (MEV), 特别是在以太坊生态系统中. Stefan is comfortable with the Ethereum virtual machine (EVM) networking stack, 包括核心协议细节, node codebases, Solidity, 智能合约开发.

Smart Contract Truffle Python Solidity Ethereum 算法交易 Blockchain MetaMask + more

View Kaustav

Kaustav Chakraborty

自由职业智能合约开发员

IndiaToptal Member Since October 9, 2021

考斯塔夫是个实干家, goal-oriented, versatile technology professional with more than two decades of experience, 主要是开源数字技术, 比如区块链, IoT, microservices, cloud, 分布式体系结构, 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. 他喜欢接受技术挑战, 了解新技术创新, 并在全球范围内交付成功的产品.

Smart Contract Java Spring Boot Ethereum 分布式系统 Apache Kafka Spring Microservices Node.js Spring Security Solidity Mocha 数据库体系结构 + more

View Darshan

Darshan Tejani

自由职业智能合约开发员

IndiaToptal Member Since March 11, 2022

Darshan是一名全栈和区块链架构师, developer, 有七年经验的顾问. 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在不同技术之间流畅地移动, 有效地工作, and enjoys helping and mentoring other team members.

Smart Contract React Next.js MongoDB 亚马逊网络服务(AWS)PostgreSQL WordPress Express.js Node.js MySQL Algorithms Ionic Python + more

View Julian

Julian Cislo

自由职业智能合约开发员

CanadaToptal Member Since October 6, 2022

Julian是一个全栈Web 3.0开发人员和顾问. 他专注于可靠智能合约的设计、开发和安全考虑. 他创立了QuantDeFi, a consulting company in the blockchain space that offers to solve all Web 3.0-related problems for clients looking to integrate blockchain solutions. Julian also features his skills in transaction automation, 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 分散式金融(DeFi)+ more

View Michał

Michał米罗ńczuk

自由职业智能合约开发员

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, 非功能性测试市场, 和Hyperledger Fabric解决方案. His forte lies in user-friendly interfaces using React and Next.js, smart contract creation, and ERC-721 token implementation. Michał has significantly contributed to developing token economies, dApps, 云应用程序, ensuring secure, reliable, 直观的区块链解决方案.

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

自由职业智能合约开发员

PolandToptal Member Since October 7, 2022

Robert is an entrepreneur, IT manager, and developer specializing in blockchain. 他领导了几十个大型项目, teams of over 40, and a budget of $30 million to deliver nationwide systems. Blockchain inspired him and changed the way he looked at IT systems. 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. He enjoys creating IoT solutions on Raspberry Pi and Arduino as a hobby.

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

View Dominik

Dominik Krížo

自由职业智能合约开发员

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. With a strong foundation in object-oriented programming, 他在这一领域继续深造, 他完成了信息学学士学位，最终成为了一名Android开发人员, 使用Java和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, 在那里他成为了Rust和WASM的专家.

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

Discover More Smart Contract Developers in the Toptal Network

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总体优势

98% of Toptal clients choose to hire our talent after a risk-free trial.

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

总体优势

98% of Toptal clients choose to hire our talent after a risk-free trial.

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

报纸上铺天盖地

... 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

为游戏制作应用程序

引领数字化转型

构建一个跨平台的应用程序，在全球范围内使用

Drilling into real-time data creates an industry game changer

我们的客户怎么想

Clients Rate Toptal智能合约开发者4.3 / 5.0截至2024年4月17日，平均有117条评论

Testimonials

没有Toptal就不会有Tripcents. Toptal Projects enabled us to rapidly develop our foundation with a product manager, lead developer, 高级设计师. 在60多天的时间里，我们从概念到Alpha. The speed, knowledge, expertise, and flexibility is second to none. The Toptal team were as part of tripcents as any in-house team member of tripcents. They contributed and took ownership of the development just like everyone else. 我们将继续使用Toptal. 作为一家初创公司，它们是我们的秘密武器.

Brantley Pace

CEO & Co-Founder

I am more than pleased with our experience with Toptal. 和我一起工作的专业人员在几个小时内就和我通了电话. I knew after discussing my project with him that he was the candidate I wanted. I hired him immediately and he wasted no time in getting to my project, 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

The developers I was paired with were incredible -- smart, driven, and responsive. It used to be hard to find quality engineers and consultants. Now it isn't.

Ryan Rockefeller

CEO

Toptal立即理解了我们的项目需求. We were matched with an exceptional freelancer from Argentina who, from Day 1, 沉浸在我们的行业中, 与我们的团队无缝融合, 理解我们的愿景, 并产生了一流的结果. Toptal makes connecting with superior developers and programmers very easy.

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. It has been a great experience and one we'd repeat again in a heartbeat.

Stuart Pocknee

Principal

How to Hire Smart Contract Developers through Toptal

与我们的行业专家交谈

A Toptal director of engineering will work with you to understand your goals, technical needs, 团队动力.

与精心挑选的人才一起工作

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. 平均匹配时间在24小时以下.

绝对合适

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), ensuring they're the right fit before starting the engagement.

寻找拥有相关技能的专家

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%.

可靠性开发人员 ÐApp Developers Cryptocurrency开发者区块链开发人员 Web3.js Developers NFT Developers Altcoin开发者甘那许开发商

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. 在100多个国家中,000 people who apply to join the Toptal network each year, 只有不到3%的人能达标. 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, 团队动力. 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.
Can I hire Smart Contract developers in less than 48 hours through Toptal?
Depending on availability and how fast you can progress, 您可以在注册后48小时内开始与智能合约开发人员合作.
What is the no-risk trial period for Toptal Smart Contract developers?
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. This means that you have time to confirm the engagement will be successful. 如果你对结果完全满意, we’ll bill you for the time and continue the engagement for as long as you’d like. If you’re not completely satisfied, you won’t be billed. From there, 我们要么分道扬镳, 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.
Toptal有什么样的人才?
我们的平台拥有各种各样的技能、经验和背景. 我们的自由职业者包括软件工程师, 用户体验设计师, 项目管理专家, 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.
Toptal还提供哪些服务?
除了我们的人才匹配服务, 我们还像开发公司一样提供web和应用程序开发服务. 通过我们的total Projects团队, we assemble cross-functional teams of senior project managers, web developers, app developers, 用户界面设计师, 以及其他技术技能. 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.

挖掘世界级人才

仅限值得信赖的专家
All of our talent are seasoned experts who ramp up quickly, 乐于作为核心团队成员做出贡献, 和你一起努力，尽量缩短入职时间.
The Right Fit
We have a knack for matching you with the right fit. 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
We handle all aspects of billing, payments, and NDA’s. Let us take care of the overhead while you focus on building great products.
灵活的活动
Choose the engagement type that suits your needs — hourly, part-time, 或者全职——随时可以改变.
专家人才匹配
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.