Blockchain Developers

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Meet our Developers

Hi, I am Erin and I am a full stack developer. I have 8 years of experience in web development using the latest technologies to give a better service, among other branches of software development, always trying to be the most updated and thus give the best of my work to my clients. I can turn an idea into a working solution, no matter the technology. I believe I'm a fast learner and I would like to have new experiences and learn new things, that's why I like challenges in my job.

  • 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
  • XHTML
  • Vue.js
  • IoT
  • Augmented
  • GraphQL
  • Hadoop
  • Yii
  • Mern
  • VR
  • Software QA
  • Digital marketing
  • MATLAB
  • Powershell
  • Assembly
  • MQL4
  • Desktop
  • W3E
  • Delphi
  • PineScript
  • Metatrader
  • Binance
  • Hourly Rate$20 / Hr
  • Total Earned$36344
  • Experience8 Years

Markus Simson

United Kingdom

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Hi ... I'm Markus. I am a Full stack developer worked on different software projects: database applications written in C++ and based on MS SQL Server, network applications in C++ and C#, archiving and encrypting applications, 3D-graphics applications using OpenGL , multimedia processing applications. I love working with Ruby, OO PHP (WordPress, Drupal, anything PHP), Javascript (jQuery, AngularJS, vanilla JS), HTML (HTML3,5, HAML), CSS (CSS2/3, Foundation, Bootsrap, SMACSS, Compass SASS). I can help with any web design and development tasks. Be it e-commerce, social networking, membership or subscription based web, or your need a corporate website, I can help. I also develop custom extensions, widgets for Joomla and Wordpress and I work to setup, configure, customize, troubleshoot, remove hacking and extend any and all extensions/widgets/templates/themes/plugins for Joomla and Wordpress. Lately, I had been busy in migrating/upgrading Joomla 1.5 and 2.5 websites to Joomla 3.x and conversion from Joomla to Wordpress or from Wordpress to Joomla. I also proudly lead an Upwork verified team of website designers and developers - OOGLOO - Web & Beyond Agency . Freelancing is challenging and my objective is to take on any kind of challenge and fulfill the customer requirements with 100% quality work, professional attitude, reliable and trustworthy services. I would like to get an opportunity to discuss your next project and bring even more success to your business.

  • HTML5
  • CSS3
  • jQuery
  • Ajax
  • ANGULAR 4
  • Node js
  • PHP
  • MySql
  • C++
  • Python
  • Ruby
  • Hourly Rate$36 / Hr
  • Total Earned$14095
  • Experience8 Years

I have developed the system with NodeJS, TensorFlow, Scikit-learn for image-to-image translation. Preprocessed the images with scikit-learn to generate training data, used Numpy, Scipy for data processing. Implemented a conditional GAN with TensorFlow and trained with GPU on Google Cloud Platform. Implemented the Job Searching Web Service with NodeJS, MongoDB, Angular 5, NGRX and Bootstrap. Integrated the user authentication with Github Oauth2 apps to support third-party accounts login. Here are my skills: Go, Java, JavaScript, J2EE, C++, C, C#, .NET Framework, AngularJS, jQuery, Git, PERL, Bash, Python, Smalltalk, Servlets, Struts, Eclipse, JSP, Velocity, ASP.NET, VB.NET, WebSphere, Hibernate, Mobile Development (iOS, Android, PhoneGap, Cordova, Ionic framework), AJAX, LINQ, JSON, GWT, Flex, Web Services, XML, HTML, CSS, SharePoint, Linux, Oracle, SQL Server, SAP DB, Sybase, Access, DB2, SAP SQL, Azure, MySQL/MariaDB, Microsoft, ReactJS/VueJS, Bash/Shell, Microsoft Windows Server, ReactJS, HTML5/CSS3/SAS, LaravelPHP, ElasticSearch, Linux Operating System and much more. I enjoy being challenged and engaging with projects that require me to work .

  • 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
  • XHTML
  • Vue.js
  • IoT
  • Augmented
  • GraphQL
  • Hadoop
  • Yii
  • Mern
  • VR
  • Software QA
  • Digital marketing
  • MATLAB
  • Powershell
  • Assembly
  • MQL4
  • Desktop
  • W3E
  • Delphi
  • PineScript
  • Metatrader
  • Binance
  • AutoHotkey
  • DAT
  • Icon
  • UAT
  • Data
  • Typography
  • Business card
  • Simplicity
  • Rchain
  • Vyper
  • Rholang
  • Erlang
  • CoffeeScript
  • Microsoft Access
  • CRO
  • Lisp
  • Shell
  • SAS
  • Code
  • Haskell
  • MODX
  • Perl
  • GO
  • Scala
  • Microsoft power BI
  • Network
  • Squarespace
  • Volusion
  • Big Cartel
  • Shopware
  • Ecwid
  • Webflow
  • Project management
  • Swift
  • Flutter Dart
  • Apache groovy
  • Clojure
  • Julia
  • Crystal
  • R
  • Fortran
  • COBOL
  • Elixir
  • Mongodb
  • PostgreSQL
  • OCaml
  • SQLite
  • Apache Cassandra
  • Elasticsearch
  • Firebase
  • Bash
  • Firestore
  • DynamoDB
  • VBA
  • Redis
  • MariaDB
  • Phoenix
  • Gatsby
  • Blazor
  • FastApi
  • Svelte
  • Next.js
  • Google-cloud
  • Pandas
  • Flask
  • Nuxt.js
  • Django
  • SEO-audit
  • Stripe
  • Hourly Rate$25 / Hr
  • Total Earned$14228
  • Experience8 Years

Hey There, My name is Maria, I am a Full-Stack developer I have 8+ years experience. I can say with confidence that I can easily develop any kind of software and website and for the development I have enough knowledge and experience. I am passionate about the job. I am available for any kind of suggestions related to the projects that my clients would require. My Skills: - HTML/CSS, JavaScript, DOM and JSON, Git and GitHub, - Backend languages (PHP,Python,Ruby,Java), Web architecture, HTTP and REST, Database storage (Characteristics of relational/non-relational data, Knowledge of NoSQL databases, Knowledge of web storage), - Basic design skills (UI & UX and Visual Design, HTML/CSS/LESS/SASS, Adobe Photoshop, - Adobe Illustrator, Adobe XD, Figma, Sketch, Dreamweaver, InDesign, WordPress, Shopify, - Magento, WooCommerce, Wix, Elementor, Web designing, Graphic Design, SEO), NPM, Soft skills: An analytical bent of mind, Good time management skills,Curiosity for learning.

  • 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
  • Hourly Rate$30 / Hr
  • Total Earned$24800
  • Experience8 Years

👋 Welcome to my profile! I'm Agnes a passionate and experienced Full Stack Developer with a proven track record of creating efficient and innovative web applications. With a strong foundation in both front-end and back-end technologies, I am dedicated to delivering high-quality solutions that meet and exceed client expectations. 🔹 Technical Expertise: I specialize in a wide range of technologies, including: Front-End: HTML5, CSS3, JavaScript (ES6+), React, Vue.js Back-End: Node.js, Express.js, Python, Ruby on Rails Databases: MongoDB, MySQL, PostgreSQL Version Control: Git, GitHub, Bitbucket Deployment: Heroku, AWS, DigitalOcean RESTful APIs and Web Services Looking forward to collaborating with you! Best regards,

  • 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
  • Hourly Rate$20 / Hr
  • Total Earned$0
  • Experience7 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!