74 Solidity developers in 36 agencies found
Rate:
13 Likes
Lead Blockchain Developer: Ethereum/Solidity, Hyperledger, Multichain
12+ years dev experience, managing team (up to 30 specialists), released more than 100 apps. Worked on software for Chrysler & Ferrari. Teaching courses on iOS and Blockchain.
+41
Amazon EC2
Amazon S3
Django
Flask
JavaScript
Kubernetes
MongoDB
Node.js
Objective-C
PHP
PostgreSQL
Python
Ruby on Rails
ActionScript 3
Amazon Web Services
HaXe
Parse Mobile App Platform
Swift
Docker
Ethereum
Hyperledger
Solidity
AWS
MySQL
MSSQL
AWS SDK
JIRA
Confluence
Linux
Windows
macOS
CSS
XML
HTML
JSON
ODBC
REST
Firebase database
STL
Cryptocurrency
Smart Contracts
1 Likes
Blockchain expert developer, Smart contract developer, Smart contracts audit
Blockchain development
Wallets penetration testing
Ethereum smart contracts development
Smart contract penetration testing and security audit
Reverse engineering of С/C++, C# applications
Resear...
Solidity
2 years
Blockchain
3 years
Smart Contracts
2 years
C++
4 years
Ethereum
2 years
Security audit
3 years
+25
C++
Python
Go
Solidity
Smart Contracts
Blockchain
Visual Studio
Git
Fiddler Proxy
Remix
Geth
Qt Creator
Windows
macOS
JavaScript
Qt
XML
Boost
JSON
STL
OpenSSL
Ethereum
DApp
Truffle
EOS.IO
5
Projects completed
GMT+2 East Europe
1 Likes
Senior Java Architect. Works with e-commerce, blockchain. Has 15+ years experience.
CTO. I have 15+ years practical experince and more than a dozen of engineering teams created from scratch for various clients of different sizes.
I enjoy designing elegant technical solutions to comp...
Solidity
2 years
Java
8 years
SQL
8 years
Web Services
8 years
AWS SDK
2 years
Spring
2 years
+77
Java
Java EE
JavaScript
JavaServer Faces
SQL
XML
Java Servlets Development
XSL
Java 7
JavaSE
Java 8
Solidity
MongoDB
MySQL
NoSQL
Oracle database
MS SQL Server
DynamoDB
Amazon EC2
Amazon S3
Eclipse
UML
Amazon Web Services
CVS
Git
IntelliJ IDEA
JMeter
JUnit
Log4j
Perforce
soapUI
Bash
Microsoft Visio
Docker
DbVisualizer
Wireshark
Remix
Linux
Windows
Windows 8 App Development
Google Web Toolkit
Hibernate
JBoss
JSP
Spring
Velocity
Abstract Window Toolkit (AWT)
Apache Ant
Apache Cocoon
Apache Maven
Apache Tomcat
JAXB
JDBC
JSTL
OSGi
Swift
XML-RPC
XSLT
Apache commons
GSON
MyBatis
SLF4J
Hyperledger
Spring Boot
AWS SDK
Hyperledger Fabric
Jetty
Agile
JIRA
Agile software development
Scrum
Test Driven Development
Confluence
Bug fixing
HTTPS
Kanban
HTTP
3
Projects completed
GMT+2 East Europe
Middle Java developer with 5+years experience.
I am proactive and self-motivated Java develkoper with strong knowledge of Java, Spring, Hibernate, OOP, MVC and expertise in developing enterprise web projects.
Solidity
1 year
Java
5 years
jQuery
3 years
PL/SQL
5 years
+59
Groovy
Java
JavaScript
jQuery
PL/SQL
SQL
Java 7
Java 8
MongoDB
MySQL
Oracle database
Kubernetes
Oracle SQL
UML
Amazon Web Services
Git
IntelliJ IDEA
JMeter
MySQL Workbench
Docker
Wireshark
Remix
Linux
Windows
Apache Struts 2
Hibernate
JSP
Spring
Struts
Apache Ant
Apache Cocoon
Apache Maven
Apache Tomcat
JAXB
JDBC
JSTL
JUnit
OSGi
Swing
Web Services
XML-RPC
XSLT
Apache commons
GSON
SLF4J
Ethereum
Spring Boot
Agile
Ajax
HTML5
JIRA
Agile software development
Scrum
Web Services Development
Confluence
Bug fixing
HTTPS
Kanban
HTTP
1
Project completed
GMT+2 East Europe
9 Likes
Front end and Back end developer , 5 years experience in Web and Mobile engineering. Node.js, React.js, HTML/CSS, React Native , Blockchain, Web3js
Solidity
1 year
JavaScript
3 years
Blockchain
2 years
React Native
3 years
Node.js
2 years
Full Stack Development
3 years
+17
CSS
JavaScript
Node.js
React.js
React Native
HTML
Solidity
Blockchain
Amazon EC2
MongoDB
MySQL
JetBrains IDEA
Apple
Linux
Windows
Bootstrap
Redux
5
Projects completed
GMT+2 East Europe
1 Likes
Senior Java developer, has as 14+ years experience. DevOps. Works with e-commerce.
I am skilled Java developer with overall 14 years experience in full life-cycle development, including analysis, design, development, deployment, testing, documentation, implementation, and maintenanc...
Solidity
1 year
Java
8 years
JavaScript
5 years
SQL
6 years
XML
8 years
JSON
6 years
+77
Java
Java EE
JavaScript
JavaServer Faces
SQL
XML
Java ME
Java Servlets Development
JavaFX
XSL
Java 7
JavaSE
Java 8
Solidity
MongoDB
MySQL
NoSQL
Oracle database
MS SQL Server
Amazon EC2
Amazon S3
Eclipse
UML
Amazon Web Services
Git
JMeter
Android Studio
Bash
Docker
DbVisualizer
Wireshark
Remix
Linux
Windows
macOS
Android Operating System
Apache Struts 2
Google Web Toolkit
JBoss
JSP
Spring
Abstract Window Toolkit (AWT)
Apache Ant
Apache Cocoon
Apache Maven
Apache Tomcat
JAXB
JDBC
JSTL
JUnit
OSGi
Swing
XML-RPC
XSLT
Apache commons
GSON
SLF4J
Ethereum
Spring Boot
AWS SDK
Jetty
Agile
Ajax
HTML5
JIRA
NetSuite
Salesforce
Agile software development
Bugzilla
Desktop Applications
Scrum
Web Services Development
Confluence
Bug fixing
HTTPS
Kanban
HTTP
2
Projects completed
GMT+2 East Europe
MAC OS developer, AWS expert
• Full cycle product development experience: from architecture creation to installation and support
• Windows and Mac native and cross-platform applications development
• Web-service development
•...
Objective-C
3 years
C++
4 years
AWS
3 years
macOS
3 years
Cocoa
3 years
Cyber security
4 years
+36
C#
C++
Objective-C
Python
Solidity
AWS
Wix
CURL
Docker
IPC
CMake
Windows
CentOS
macOS
Cocoa
JavaScript
jQuery
.NET
Qt
SQL
UML
WPF
XML
Apache Thrift
Autoit
Boost
Cocoa Touch
HTML
XAML
Firebase database
STL
Gtest
OpenSSL
Fuse
Cryptography
Multithreaded Programming
6
Projects completed
GMT+2 East Europe
3 Likes
Full Stack Java Script developer skilled in Angular / NodeJS / Blockchain
4 years of experience in IT engineering. Extensive experience in Web Development. Deep practical knowledge front end and back end production. Motivated team player with excellent communication skills.
Angular 2x
3 years
JavaScript
4 years
Full Stack Development
3 years
Blockchain
3 years
Node.js
2 years
Web Development
4 years
+16
AngularJS
JavaScript
React.js
React Native
HTML
Angular 2x
Solidity
Vue.js
Amazon EC2
MongoDB
Apple
Linux
Windows
UI
RxJS
Angular Material
3 Likes
Web developer with 4 years experience
HTML5
3 years
JavaScript
4 years
Front End
4 years
CSS3
5 years
React Native
1 year
Mobile
4 years
+21
CSS
HTML5
JavaScript
CSS3
HTML
MySQL
Visual Studio
Atom
PHP Storm
WebStorm
jQuery
React.js
Bootstrap
JQuery Mobile
Foundation
jQuery UI
Bootstrap CSS
Vue.js
Solidity
Smart Contracts
Blockchain
2
Projects completed
GMT+2 East Europe
4 Likes
Front end and Back end developer, specialized in React Native / React.js / Node.js / JavaScript
Accomplished developer who is able to create applications for every platform. Adept at developing apps based on customer specifications recommending application changes to make more efficient programs...
JavaScript
6 years
React Native
3 years
React.js
4 years
Node.js
5 years
Full Stack Development
5 years
Blockchain
2 years
+27
HTML5
JavaScript
Node.js
PHP
Python
React.js
React Native
CSS3
Docker
Solidity
Flutter
Amazon EC2
MongoDB
MySQL
Elasticsearch
Redis
CouchDB
Bower
Gulp
Windows
Mac Os Apps
iOS Operating System
Android Operating System
JIRA
Jenkins
JUnit
REST API
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