Blockchain Developers

Find and hire the best Blockchain developers for your project!

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Meet our Developers

David Herson

United Kingdom

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Hello, I am David an experienced full stack web developer who is enthusiastic about all the aspects of Cumputer engineering. I have masters degree in CS and 8 years of experience in the following frameworks: Full stack web development in frameworks of JS, PHP, HTML5, CSS, Python; CMS (Wix, Wordpress, Square Space); Web crawling frameworks, e.g. Scrapy (Puthon); eCommerce store frameworks, e.g. Shopify, Magento, Prestashop; Different software projects: database applications written primarily in C++ and based on MS SQL Server (sales manager, taxi dispatcher etc); Network applications in C++ and C# (remote administration tool, file server, multi-player game etc); MS Office interoperation applications (Word reports generators, Excel workbooks analyzer); System/hardware tools.

  • Hourly Rate$30 / Hr
  • Total Earned$0
  • Experience10 Years

Hi there, I am a full-stack developer having proven experience in large scale software/web/mobile design and development for a wide variety of companies and clients.i I develop web/mobile applications. I do my best to make the clients satisfied and I can meet deadlines. im fluent in english my skils: API C++ C# Java Javascript(AngularJS, Node.JS) Python Ruby PHP SQL MySQL Drupal Wordpress Woocommerce OpenCart

  • Hourly Rate$27 / Hr
  • Total Earned$12280
  • Experience10 Years

Mila Davies

United Kingdom

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I am a professional Full Stack developer with more than 10 years of experience in creating and delivering user-centric application and solutions, additionally a graduate in Computer Science at the University of London. Besides, I have over 7 years of experience in web design field, website content development and design for various small and mid-sized international companies. I am proficient in the use of Git, Github, Figma and Sketch prototyping tools, Photoshop and Adobe Illustrator. I have experience with Database Management Systems, Ruby, Python, JavaScript (node.js, react.js, vue.js), HTML5, CSS3, C#, familiarity with PostgreSQL and MongoDB, AI/Machine Learning, basic knowledge of C++, strong analytical skills. I have a working experience of the full mobile development life cycle, experience in iOS development (Swift), familiarity with Objective-C, knowledge of Object-Oriented Programming and Java, experience with Kotlin programming language and strong knowledge of Android SDK. I am good at working under pressure and am able of keeping deadlines.

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • React js
  • React Native
  • ANGULAR 2
  • ANGULAR 4
  • ANGULAR 1
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Magento
  • Opencart
  • Shopify
  • Woocommerce
  • Laravel
  • Codeigniter
  • Object-oriented Programming (OOP)
  • SEO
  • SVG
  • C++
  • C#
  • Java
  • Python
  • Ruby
  • Jade
  • Web Developers
  • Software Developers
  • Software Engineer
  • Front-end developer
  • Back-end developer
  • .NET developer
  • Game Developer
  • 3D Animator
  • Motion Graphics Designer
  • Mobile Developer
  • Designer
  • Mendix Developer
  • QA
  • Hourly Rate$25 / Hr
  • Total Earned$13160
  • Experience8 Years

Emma Janis

Netherlands

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I am an accomplished senior developer with more than 10 years experience in developing, solving algorithm and programming problems. My programming journey started with Pascal, C , C++ and now I posses an strong technical background in variety of programming languages like: Pascal, C++, C, C#, Java, Android and Python... ■ My Main Skills: • C++ • C • C# • Android • Java / Kotlin • Python • R • Data Mining • Machine Learning • Algorithms • Data Structures • Graph Theory • Database • Mathematics • Competetive Programming I will be motivated for inventing and creating new idea about programming.

  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • React js
  • Hourly Rate$25 / Hr
  • Total Earned$7660
  • Experience11 Years

With 10+ years of experience in creating and delivering user-centric applications and solutions, I look forward to bringing my strong creative, technical, and analytical skills. Throughout my career, I have been acknowledged as a solution-focused professional with the ability to design and develop innovative applications using advanced technologies. I collaborate closely with the application team to develop and implement, web applications, ensuring optimal functionality, quality, and reliability. Please consider the following highlights of my career: I successfully designed and delivered mobile applications. I have also created and executed a suite of Ruby-based automated build tools. I have contributed to a major transition from ASP.NET to Ruby on Rails, which enhanced the overall speed and quality of new product development. I have developed indexed database architecture using SQL procedures and triggers for different applications.I have worked with Core Java to develop automated solutions to include web interfaces using HTML, CSS, JavaScript and Web services. I have also worked to organise fun-activities for the employees. I have simultaneously created & maintained scheduled jobs in SQL Server for space maintenance and daily backups of system and user databases. I have procuring project requirements from clients and stakeholders. I have also studied project requirements and creating solutions, during my career I have designed user relations, created databases and servers, tested for bugs in code, modified codes using hardware and softwars ,used methodical testing processes for problem-solving and also used Cross-platform optimization. Here are my Skills: PHP and HTML development outside of WordPress for landing pages, microsites, etc, I have utilized JavaScript frameworks to implement website functionality , esured cross-browser, cross-platform, and multipled device type compatibility for all web solutions and performed any necessary QA on finished products, design and marketing materials development. You can see my other skills below; PHP , HCSS , HTML, JavaScript, Basic Photoshop, BootStrap , MySQL, JQuery, Debugging, CSURF, Redux, Mongo, Deployment, React JS, MobX, ES6, HTML5 , Ruby, Python, Laravel, , TypeScript, Angular, Core Data Software IOS Xcode OSX 10.6, 10.9, ASP.Net With Visual Studio. I would greatly appreciate the opportunity to meet with you and further discuss my qualifications and your requirements in detail. Thank you for your consideration, and I look forward to speaking with you soon.

  • HTML5
  • CSS3
  • JavaScript
  • Bootstrap
  • React js
  • React Native
  • ANGULAR 2
  • ANGULAR 4
  • Wordpress
  • PHP
  • MySql
  • Magento
  • Shopify
  • Woocommerce
  • C++
  • C#
  • Ruby
  • 3D Animator
  • Hourly Rate$30 / Hr
  • Total Earned$21500
  • Experience10 Years

Hi! I am an independent freelancer from Amsterdam. I'm a front end developer and web designer with more than 9 years of experience in this field. My skills are: JavaScript/JQuery , React.js, Vue.js, Angular.js, Node.js, CMS systems - Wordpress, Drupal, Shopify, Webflow, PHP Frameworks, TypeScript, MySQL, NoSQL,GitHub, Agile, UI/UX, Web Design.

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • React js
  • React Native
  • ANGULAR 2
  • ANGULAR 4
  • ANGULAR 1
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Magento
  • Opencart
  • Shopify
  • Woocommerce
  • Laravel
  • Codeigniter
  • Object-oriented Programming (OOP)
  • SEO
  • SVG
  • C++
  • C#
  • Java
  • Python
  • Ruby
  • Jade
  • Web Developers
  • Software Developers
  • Software Engineer
  • Front-end developer
  • Back-end developer
  • .NET developer
  • Game Developer
  • 3D Animator
  • Motion Graphics Designer
  • Mobile Developer
  • Designer
  • Mendix Developer
  • QA
  • Data science
  • Flutter
  • DotNET
  • Blockchain
  • DAT
  • Icon
  • UAT
  • Data
  • Typography
  • Business card
  • Simplicity
  • Rchain
  • Vyper
  • Rholang
  • Hourly Rate$25 / Hr
  • Total Earned$43046
  • Experience8 Years

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Customer Reviews

Tori Bounds

Hourly Rate26$ /Hr

Projects Done9

Reviewed by Cindy Nelson

Knowledgeable, trustful and responsible. Thanks for assistance, Tori

Eevi Jarvinen

Hourly Rate25$ /Hr

Projects Done8

Reviewed by Ian Carroll

Thanks for the work Eevi. Hiring you was a great decision

Aleksander Nowak

Hourly Rate28$ /Hr

Projects Done6

Reviewed by Matthew Hill

Install Blockchain Note Working with Aleksander was a delight, he understood my needs and communicated with ease. With my previous poor experience, I am happy to have found you, will undoubtedly continue working in the future.

Albert Georgiou

Hourly Rate25$ /Hr

Projects Done14

Reviewed by Erin Morgan

Great blockchain developer with relevant NFT experience that helped the project to succeed. Thanks for being cooperative

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Hire Blockchain Developer

If you're planning to implement your own blockchain, you definitely need a good blockchain developer to ensure the security and transparency of your Blockchain system's architecture. Be that ethereum blockchain, nano crypto, or any other decentralized blockchain technology, our freelance developers can handle it all! But to help you understand more about what goes on in the process of developing a blockchain, let’s learn about crypto a bit and figure out: 

How to Create a Blockchain

Blockchain code is a little too hard to understand, especially if you’re absolutely new to it. But we’ll give a short overview of the main steps that go into the process of creating the technology.

  • First of all the developer chooses the consensus mechanism, or, in other words, the blockchain’s operating protocol. 
  • Afterwords, the developer starts to design the blockchain architecture
  • Once done, it’s time to audit the new blockchain code
  • In the end, you just need to verify the legal compliance, and you’re good to go! 

Find the Best Blockchain Developer 

Don’t waste time searching for an experienced blockchain developer. You’re already in the right place. Just hire one of our freelance developers and start working!