Hire 31 Smart Contracts developers from 17 vetted agencies
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Smart contracts & blockchain developer
I'm an experienced web developer, proficient in blockchain technology, smart contracts specifically and passion for learning new technologies. Proven ability to work independently, as part of a team...
CSS
5 years
HTML5
6 years
JavaScript
4 years
Angular 2x
2 years
Solidity
1 year
Angular 4
1 year
+34
JavaScript
Python
Solidity
MongoDB
MySQL
PostgreSQL
SQL
MariaDB
Sketch
Sublime Text
PyCharm
WebStorm
Photoshop
Ubuntu
Windows
macOS
CoffeeScript
Django
Node.js
Tornado
LESS
Sass
Angular 1x
Angular 2x
Bootstrap CSS
Angular 4
Angular UI Bootstrap
Angular Material
GitHub
JIRA
Git
Redmine
Trello
GitLab
3
Projects completed
GMT+2 East Europe
Blockchain and mobile development expertise. Senior engineer, persistent and eager to learn new technologies.
Technical software leader and architect, having experience with Ethereum blockchain and smart contract development. Also, 10+ years experience designed mobile cross-platform frameworks and components...
Smart Contracts
1 year
Ethereum
2 years
.NET
8 years
iOS
8 years
Xamarin
8 years
C#
8 years
+7
C#
Java
JavaScript
.NET
PHP
Solidity
Visual Studio
GMT-8 USA Pacific Region (PT)
4 year's experienced Software Engineer, experience in blockchain/cryptocurrency development, object oriented and functional programming.
- Java, Scala and Haskell Developer, Blockchain Specialist
- Development of Cardano wallet, including a Cardano Importer (a modified Cardano node)
- Development of Ethereum and Ethereum Classic clie...
Smart Contracts
2 years
Blockchain
3 years
Java
4 years
Scala
3 years
Haskell
3 years
Node.js
2 years
+1
React.js
2
Projects completed
GMT-3 South America East
Blockchain developer with extensive experience in development of blockchain networks and its components, as well as security audit.
A hard working and highly proficient developer with full cycle of product development experience: from requirements gathering and architecture design to installation.
I am deep understanding of block...
Smart Contracts
4 years
Blockchain
4 years
Security audit
2 years
Ethereum
2 years
Python
2 years
C++
5 years
+8
JIRA
Linux
Windows
Agile software development
Code Refactoring
Docker
macOS
Unit Tests
9
Projects completed
GMT+2 East Europe
Blockchain developer with experience in Solidity & Smart contracts
10 year's experienced Software Engineer, Atix Labs Co-Founder and CTO, passionate about cryptocurrencies and functional programming.
A Software Engineer graduated from the Engineering University of Buenos Aires, Argentina. He has been developing software for about 10 years with special interest in cryptocurrency space.
Five yea...
Smart Contracts
2 years
Java
8 years
Scala
2 years
Node.js
4 years
Solidity
2 years
Ethereum
2 years
+26
Haskell
Java
JavaScript
Python
React.js
React Native
Scala
Solidity
MongoDB
MySQL
Oracle
PostgreSQL
Blockchain
AWS
Jenkins
Docker
Linux
Node.js
Akka
Npm
Ethereum
Web3.js
Truffle
Agile software development
Scrum
Kanban
5
Projects completed
GMT-3 South America East
Blockchain developer with extensive experience in development of blockchain networks and their components, as well as security audit
A highly proficient developer with full cycle of product development experience: from requirements gathering and architecture design to installation.
I have deep understanding of blockchain architect...
Smart Contracts
4 years
Blockchain
4 years
C++
4 years
JavaScript
3 years
Rust
2 years
Security audit
3 years
+36
C++
Java
JavaScript
Python
Go
MongoDB
MySQL
NoSQL
MS SQL Server
Visual Studio
Git
Docker
Fiddler Proxy
Remix
Geth
Qt Creator
VS Code
Linux
Windows
macOS
Android Operating System
Node.js
Qt
XML
Boost
JSON
STL
OpenSSL
Ethereum
DApp
Truffle
JIRA
Agile software development
Code Refactoring
Unit Tests
Security audit
8
Projects completed
GMT+2 East Europe
Full-stack Senior software developer with extensive experience in backend development of web platforms and blockchain networks
A highly proficient developer with full cycle of product development experience: from requirements gathering and architecture design to installation.
I have extensive experience in smart contracts de...
Python
5 years
Django
5 years
JavaScript
3 years
React.js
3 years
TypeScript
2 years
+31
C#
C++
JavaScript
JIRA
Python
Qt
Visual Studio
Windows
XML
Agile software development
Boost
Code Refactoring
Git
Golang
JSON
Unit Testing
STL
Docker
Fiddler Proxy
OpenSSL
macOS
Ethereum
Hyperledger
Solidity
Remix
Smart Contracts
Geth
Truffle
EOS.IO
Hyperledger Fabric
VS Code
6
Projects completed
GMT+2 East Europe
Blockchain developer with strong experience in development of smart contracts and various network components
A blockchain developer with solid experience in blockchain and smart contracts development (EOS, Ethereum, Hyperledger) in Solidity/Python/JavaScript.
I have strong analytical skills and experience w...
C++
2 years
JavaScript
1 year
Python
2 years
Solidity
1 year
Blockchain
2 years
Qt
2 years
+26
C
C++
JavaScript
Python
Bash
Powershell
Solidity
MySQL
SQLite
Visual Studio
Git
Subversion
Docker
Qt Creator
VS Code
Linux
Windows
macOS
Node.js
Qt
XML
Boost
JSON
STL
Multithreaded Programming
Unit Tests
3
Projects completed
GMT+2 East Europe
Has 6 years of experience in Web and Cloud Solutions development.
Previous projects:
Backend and API for fashion and medical facebook bots; a platform to grip and process measurements from oil towers; sports management platform; a platform for integration and manip...
PHP
6 years
Laravel Framework
4 years
AWS
3 years
MySQL
5 years
JavaScript
3 years
+29
JavaScript
Node.js
PHP
TypeScript
MongoDB
MySQL
PostgreSQL
PostgreSQL Programming
JIRA
Capistrano
Git
Jenkins
Ansible
Composer
Vagrant
virtualBox
Docker
Ajax
Facebook API
Twilio API
twitter api
Stripe SDK
PayPal API
Apache
Bootstrap
Elasticsearch
Microsoft SQL SSAS
SQLite
Swagger
4
Projects completed
GMT West Europe
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