32 Koa.js developers in 25 agencies found
Rate:
Middle JavaScript Developer with Angular experience
A reliable and experienced Angular/React developer with a decent background in food delivery systems and online educational platforms and also experienced with Express.js, Koa.js, Hapi.js and so on....
Redux
1 year
JavaScript
3 years
Node.js
1 year
React.js
1 year
AngularJS
2 years
TypeScript
1 year
+22
JavaScript
TypeScript
MongoDB
MySQL
PostgreSQL
SQLite
DynamoDB
MariaDB
GitHub
Git
Git Flow
GitLab
Linux
macOS
Ajax
jQuery
Socket.IO
Bootstrap
Agile
AWS
Redis
Swagger
1
Project completed
GMT West Europe
Backend Developer
Sergey is experienced backend developer specialized in PHP, NodeJS and blockchain development.
He provides organized and well-documented source code. Able to perform relational database optimizatio...
PHP
3 years
Laravel Framework
2 years
Node.js
2 years
Ethereum
2 years
+16
JavaScript
PHP
Ethereum
MySQL
PostgreSQL
Composer
Linux
Windows
Mac OSX Administration
Express.js
Laravel Framework
Yii2 PHP Framework
Web3.js
Koa.js
Solidity
Blockchain
2
Projects completed
GMT West Europe
Experienced full-stack developer JS/React.js/Node.js
I am full-stack developer with 4+ years and experience in developing complex projects. Deep knowledge of HTML/CSS, JavaScript, Node.js, understanding responsive design, knowledge of React/Redux.
JavaScript
4 years
Node.js
4 years
React.js
4 years
TypeScript
3 years
ES6
3 years
Redux
3 years
+14
C++
CSS
Express.js
MongoDB
MySQL
PHP
PostgreSQL
TypeScript
HTML
Redux
Vue.js
Koa.js
Vuex
Next.js
5
Projects completed
GMT+2 East Europe
Junior Web developer
I have mainly worked with JavaScript, Node.js, HTML, CSS. I participated in the full process of the product lifecycle - from the initial interaction with the Customer to product support. I performed...
Node.js
2 years
Express.js
1 year
MongoDB
1 year
Docker
1 year
+20
HTML5
JavaScript
CSS3
SCSS
MongoDB
Redis
Postman
VS Code
Linux
Windows
Node.js
Socket.IO
Nginx
NoSQL
Webpack
Docker
JIRA
Git
Redmine
Trello
4
Projects completed
GMT+2 East Europe
Junior Back-end Developer
I’m an ambitious backend developer with a great desire to improve my technical skills, writing server-side code, and web-application logic. I have hand-on experience using such technologies as JavaScr...
JavaScript
1 year
HTML
1 year
CSS
1 year
REST
1 year
ES6
1 year
Node.js
1 year
+12
Express.js
GitHub
MongoDB
MySQL
Git
IntelliJ IDEA
Mocha
Firebase database
Visual Studio Code
ES5
Bitbucket
Koa.js
2
Projects completed
GMT+2 East Europe
Senior Frontend Developer (React/ ES/ Redux/ GraphQL/ TypeScript)
Interested in front - end web development. Basically worked with the stack of technologies React +Redux. But have experience working with other stacks like React + mobx /RxJs. And have some skills of...
JavaScript
6 years
React.js
6 years
Redux
5 years
TypeScript
3 years
GraphQL
4 years
ES6
5 years
+18
AWS
CSS
JIRA
Node.js
TypeScript
Apollo
Git
HTML
Angular 2x
Babel
ES6
RESTful API
Webpack
Redux
SCSS
RxJS
GraphQL
Redux-saga
4
Projects completed
GMT+2 East Europe
Full-stack software developer
2+ years of overall experience in Front-End and Back-End development, skilled in direct communication with clients, good presentation skills, always looking for new challenges and building sophisticat...
React.js
3 years
Node.js
2 years
AWS
2 years
+27
JavaScript
MongoDB
MySQL
PostgreSQL
Mongoose
Git
Visual Studio Code
Travis CI
Linux
Microsoft
AWS
Backbone.js
Express.js
HTML5
Node.js
React.js
CSS3
Angular 2x
ES6
WebSockets
Polymer
Redux
Vue.js
AWS Lambda
Koa.js
Agile software development
Scrum
5
Projects completed
GMT West Europe
Python/Javascript Fullstack Developer
Python
6 years
React.js
3 years
Django
6 years
JavaScript
5 years
Node.js
2 years
+36
JavaScript
Python
TypeScript
MongoDB
MySQL
Oracle
PostgreSQL
Elasticsearch
Redis
RabbitMQ
GitHub
Git
Git Flow
Sublime Text 3
GitLab
Linux
Windows
Django
Express.js
Node.js
React.js
Webpack
Celery
Redux
PyTest
Jest
Enzyme
Koa.js
Agile
AWS
Azure
Heroku
Scrum
Docker
Azure Storage
AWS Lambda
3
Projects completed
GMT-5 USA East (ET)
Full-stack developer in JavaScript
Software Developer with 4+ years of experience in back-end development, passionate by full-stack JS development including Node.js, Angular and Vue. Took part in a variety of programming competitions....
JavaScript
4 years
Java
2 years
Angular 2x
2 years
PostgreSQL
4 years
RESTful API
4 years
+29
Hibernate
HTML5
MongoDB
MySQL
Node.js
Oracle
Oracle SQL
Spring
CSS3
HTML
JDBC
Mocha
Redis
ES6
RabbitMQ
ES5
Vue.js
TensorFlow
Spring Boot
Nest
GraphQL
Passport.js
DataGrip
Koa.js
Chai.js
Sinon.JS
Vuex
Vuetify
Knex.js
10
Projects completed
GMT+2 East Europe
Certified AWS Solution Architect/ Senior Full Stack Developer
More than 6 years of experience in developing applications using JavaScript
More than 5 years of experience developing in NodeJS using ExpressJS
AWS certificated specialist (Solution Architect)
Exc...
Node.js
5 years
JavaScript
6 years
TypeScript
4 years
Express.js
5 years
React.js
5 years
AWS
4 years
+36
Amazon EC2
Amazon S3
AWS
CSS
D3.js
JavaScript
jQuery
MongoDB
MySQL
Node.js
Oracle
PostgreSQL
React.js
TypeScript
Amazon Relational Database Service
Amazon Web Services
Apollo
Bootstrap
HTML
Jenkins
LESS
Nginx
OpenLayers
REST
Angular 2x
Docker
DynamoDB
CircleCI
SCSS
Swagger
Mongoose
Sequelize
Microservices
GraphQL
AWS Lambda
Koa.js
10
Projects completed
GMT+2 East Europe
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