Konstantin Middle Front-end (React.js) Engineer | Programming: React.js JavaScript HTML5 Redux

Konstantin G.

Last update: 12 Nov 2019

MIDDLE

Front-end (React.js) Engineer

Accomplished Frontend ReactJS Developer who is able to create all variety of complex websites and applications - from simple landing page to complex Server-side rendering Progressive web application with offline support.

React.js 2 years JavaScript 4 years HTML5 4 years Redux 2 years

All rates are indicative, annual rate includes 20% discount

20% discount on yearly basis

GMT+2 East Europe

Zaporizhia/Ukraine

TECH STACK

Web Development Front End Mobile

Programming Languages:

JavaScript Python TypeScript JSON

RDBMS:

MongoDB MySQL PostgreSQL Redis SQLite Realm

Operating Systems:

Linux Windows macOS

Development Tools:

Visual Studio Xcode Nginx Android Studio Docker CircleCI WebStorm VS Code

Other skills:

Agile JIRA Git Scrum Kanban

Libraries/Frameworks/Tools:

AngularJS AWS Django Facebook API Google API Node.js React.js React Native Socket.IO Ionic Framework Babel Fabric.io Npm Webpack REST API Redux RxJS Lodash GraphQL Yarn

PORTFOLIO HIGHLIGHTS

Jell

Full Stack developer

A small social network for sharing video files (sharing links to video) and communication between users (both public posts commenting and private text chatting)

Technologies Stack:

AngularJS Node.js Socket.IO Ionic Framework

The HUB

Full Stack developer

This is an app for arranging medical stuff work. This is a big corporate app for medical facilities. It utilizes chat, file storage and sharing, multiple user roles, different sets of permissions for different categories of the personnel and other features for coordinating the work of clinics personnel.

Technologies Stack:

AngularJS Node.js Socket.IO Ionic Framework

Chawk App

Full Stack developer

The app helps users to setup meetings. A user can schedule a meeting with other users or a group of users by creating an Activity, setting the location on the map and naming the meeting. Users can communicate with each other in chat, in the created Activity. The app uses phone contacts for registering users and inviting them.

Technologies Stack:

AngularJS Node.js Socket.IO Ionic Framework

ShopShip

Full Stack developer

This is an app for processing shopping orders. The user purchases products on different sites via this app, and gets them delivered all together in one package. It is made for more comfortable online shopping.

Technologies Stack:

Django React Native

SoPick

Full Stack developer

This is an app for connecting people who need to mail a package and who can deliver it for a fee. It’s for Israel-based users.

Technologies Stack:

Node.js React.js

Catcher

React Native developer

This app serves for monitoring secured devices of a user. QRcode reading for the device is implemented. The app supports phones and tablets on iOS and Android. In app store and play market - thecatcher https://www.catcher.eu/en/

Technologies Stack:

React Native Firebase database

Palms

ReactJS developer

APP for tennis players and organizers of the tennis tournaments, where you can accept the invitation or create your own tournament or friendly game.

Technologies Stack:

HTML5 JIRA React.js CSS3 Git Sass ES6 Npm Webpack Redux Lodash

Hype Analysis

ReactJS developer

Project related to ICOs news analysis. The project was redesigned and rebuilt from SPA to SSR

Technologies Stack:

CSS React.js TypeScript Highcharts HTML Webpack Redux Jest Enzyme Lodash Axios

Portefini

ReactJS developer

The application allows you to pick clothes by occasions or styles and make purchases inside the app

Technologies Stack:

Node.js React.js Git Sass Webpack Redux Service Workers Yarn

EDUCATION

Zaporizhia State Engineering Academy

Bachelor degree in Software Engineering

Web and mobile development agency #145

100-400

Zaporizhia/Ukraine

GMT+2

Core Expertise

AngularJS Basecamp Big Data Architects CSS Django GitHub HTML5 Ionic JavaScript JIRA jQuery MongoDB MySQL Node.js Oracle PHP PostgreSQL Python React.js React Native Ruby SQL Server Apache Subversion (SVN) Bootstrap LESS NoSQL ODBC Redmine SQLite

Industries

Education & Science, Business & Productivity, E-Commerce & Retail, Construction & Real estate, Sports & Fitness, Advertising & Marketing, Law & Government, Photo & Video, Statistics & Atalytics, Fashion & Style, Healthcare & Medicine, Safety & Security, Food & Drink, Arts & Culture, Blockchain & Cryptocurrency

Web and mobile development company

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