58 JavaScript & Solidity developers in 31 agencies found
Rate:
Senior Python Developer with more than 7 years of experience
Alex is a true team-player: he has experience of being a team-lead and he knows, how to operate the team of developers. Very responsible and goal-oriented person. Alex took part in developing a few bl...
JavaScript
8 years
Python
8 years
jQuery
6 years
Node.js
6 years
Django
8 years
Angular 1x
6 years
+33
JavaScript
Node.js
Python
XML
Solidity
jQuery
MongoDB
MySQL
PostgreSQL
Memcached
Redis
Smarty
Git
Jenkins
Mercurial
RabbitMQ
Docker
Linux
Ubuntu
Windows
Django
Express.js
Flask
React.js
Sails.js
Tornado
TypeScript
Angular 1x
Celery
Agile
Ajax
JSON
REST
12
Projects completed
GMT+2 East Europe
1 Likes
Full Stack JavaScript expert with 6+ years experience with Node |Angular |React |Frontend |Backend | Mean Stack|MERN Stack.
Hello! My name is Pavel and I am full-stack web developer.I'm self-organized, reliable, communicative, goal-oriented. The highlighted characteristics helps me to approach each project seriously and de...
JavaScript
6 years
React.js
4 years
AWS
3 years
Node.js
6 years
TypeScript
4 years
Angular 4
4 years
+36
AngularJS
Backbone.js
JavaScript
Meteor
Node.js
React.js
React Native
SaaS
TypeScript
LESS
Angular 1x
Angular 2x
Redux
Solidity
Vue.js
Angular 4
MongoDB
MS SQL Developer
MySQL
PostgreSQL
Heroku
Git
Sublime Text 3
Docker
WebStorm
Linux
Windows
macOS
jQuery
Socket.IO
Moment.js
Angular UI Bootstrap
Lodash
AWS
JIRA
Blockchain
4
Projects completed
GMT West Europe
5 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
4 years
React.js
7 years
Node.js
8 years
Full Stack Development
8 years
Blockchain
4 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
1 Likes
Full Stack JavaScript developer skilled in React.js / NodeJS
4 years of experience in IT engineering. Deep practical knowledge front end and back end production.
JavaScript
5 years
React.js
4 years
Node.js
5 years
+17
CSS
JavaScript
Node.js
React.js
Golang
HTML
Solidity
Amazon S3
MongoDB
Elastix
Redis
VS Code
Linux
Windows
macOS
Stripe
Redux
5
Projects completed
GMT+2 East Europe
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
22 Likes
Ethereum Blockchain Developer
Solidity, Java and C/C++ Developer with experience in a big variety of projects. Having strong knowledge and understanding of OOP, low-level programming, concurrency, machine learning principles, data...
Solidity
2 years
C++
4 years
Java
3 years
Swift
1 year
Ethereum
2 years
Truffle
1 year
+61
C
C++
Java
JavaScript
Objective-C
Python
SQL
Lisp
Swift
Ethereum
Solidity
Remix
DApp
Truffle
MySQL
PostgreSQL
Elasticsearch
CoreData
MSSQL
Eclipse
GitHub
MATLAB
Visual Studio
Xcode
IntelliJ IDEA
PgAdmin
Sublime Text
virtualBox
VIM
GitLab
Qt Creator
Linux
Ubuntu
Windows
macOS
AngularJS
CSS
Google API
Hibernate
HTML5
Spring
Gradle
JPA
JUnit
Mockito
Spring Data
Spring MVC
iOS Operating System
Hyperledger
Maven
Smart Contracts
Web3.js
UML
Behavior Driven Development (BDD)
Continuous Integration
Scrum
Test Driven Development
Continuous deployment
Kanban
Waterfall
Blockchain
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
Blockchain Developer / Node JS developer
I have 3,5 years experience in software development with a focus on the backend. I worked as a delphi developer for two years. After that I changed my direction on Node JS. And already for 1.5 years...
JavaScript
3 years
Node.js
3 years
Blockchain
2 years
C#
2 years
+21
C#
C++
Delphi
JavaScript
PHP
TypeScript
Blockchain
MongoDB
MySQL
SQL
MSSQL
Windows
Node.js
Oracle
Ethereum
Solidity
Geth
Web3.js
Truffle
Parity
UML
4
Projects completed
GMT+3 Middle East
4 Likes
Live and breath computers & development for over 15 years. I specialise in architecture and development of large scale apps and blockchain technology.
Hi, I'm Miki and I'm a veteran of the startup scene in Israel, Sampled every programming language (that's worth sampling) and have countless startups and projects under my belt. Currently I specialise...
Solidity
2 years
Node.js
6 years
Ruby on Rails
8 years
Scala
3 years
Swift
2 years
Blockchain
3 years
+27
Bitcoin
C++
Java
JavaScript
Node.js
React.js
React Native
Ruby on Rails
Scala
Swift
Ethereum
Solidity
Smart Contracts
MongoDB
SQL
Graph Databases
Redis
Visual Studio
WebStorm
Linux
Ubuntu
macOS
Android SDK
Express.js
iOS SDK
.NET Framework
Blockchain
1
Project completed
GMT West Europe
Blockchain & Smart contract senior expert
I started to work on Blockchain projects since 2014. Technology stack includes C#, .NET Framework/.NET Core, ORMs (EF, Dapper), Solidity and others.
My projects are mainly focused on wallets solutio...
JavaScript
2 years
ASP.NET
4 years
C#
7 years
.NET
6 years
Cryptocurrency
2 years
Blockchain
4 years
+36
ASP.NET
C#
JavaScript
.NET
XML
.NET Framework
HTML
JSON
Windows Forms Development
Solidity
Dapper
MongoDB
MySQL
Oracle SQL
PostgreSQL
Transact-SQL
SQLite
MariaDB
Visual Studio
Linux
Windows
macOS
Entity Framework
Angular 4
Truffle
GitHub
JIRA
Git
SSL
TCP IP
VPN
GitLab
Cryptocurrency
Smart Contracts
Blockchain
SHA
GMT West Europe
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