Serhii Middle JavaScript Developer | Programming: React.js Redux React Native Webpack GraphQL JavaScript

Serhii Z.

Last update: 09 Oct 2019

MIDDLE

JavaScript Developer

Experience in developing applications using JavaScript (React).
Good knowledge in vanilla JavaScript.
Base knowledge in MongoDB.
Experience in responsive design.
New functionality development.
Responsible and hard-working.
Communicable and team player.

React.js 3 years Redux 3 years React Native 2 years Webpack 2 years GraphQL 2 years JavaScript 4 years

All rates are indicative, annual rate includes 20% discount

20% discount on yearly basis

GMT+2 East Europe

Kharkov, Ukraine

TECH STACK

Front End

Programming Languages:

JavaScript

RDBMS:

MongoDB

Operating Systems:

Linux Windows macOS

Development Tools:

JIRA Git Trello

Libraries/Frameworks/Tools:

Facebook API Google API HTML5 React.js React Native TypeScript Bootstrap CSS3 Sass Webpack Redux SCSS ES5 GraphQL

EXPERIENCE

Industry Experience

Nature & Weather , Films & TV, Data Science & Machine Learning

PORTFOLIO HIGHLIGHTS

Under NDA

Front End Developer

Front End Development

Online casino. Need transfer web version to the mobile app.

Technologies Stack:

JavaScript React.js React Native GraphQL

Under NDA

Front End Developer

Front End Development

The project provides a sensor solution for measuring footfall (people counting). This enables the calculation of metrics which marketing agencies and brands can use to evaluate the performance and ROI of their campaigns. Currently, we are providing this service for agencies and brands and doing all of the setup and configuration work as well the dashboards manually.

Technologies Stack:

React.js Redux

Under NDA

Front End Developer

Front End Development

Online store, focused on the American market. The web application provides the opportunity to become a member of the club and take part in various loyalty programs. The application also allows customers to order home goods and tracks the delivery to the destination gradually

Technologies Stack:

CSS Facebook API Google API HTML5 React.js TypeScript Redux

Under NDA

Front End Developer

Front End Development

Web-based user interface application of the controller of a network of IoT lighting devices - lamps.

Technologies Stack:

React.js Bootstrap Webpack Redux

Under NDA

Front End Developer

Front End Development

Rest API for organization sales process and rights coordination of researches with backend on Symfony, admin panel, integrated Auth0 to users/roles/permissions management.

Technologies Stack:

React.js TypeScript Redux

WebOS weather application

Front End Developer

Front End Development

Weather application for smart TV. The application search information from free forecast service. Navigator search user location automatically and display weather data on screen. User can select different units, and different locations.

Technologies Stack:

CSS HTML5 Webpack

Industry:

Nature & Weather , Films & TV, Data Science & Machine Learning

Restaurant app

Front End Developer

Front End Development

iOS and Android application for restaurants where users can view menu, prices, other information and book a table

Technologies Stack:

React.js Webpack Redux

Training tool

Front End Developer

Front End Development

A digital training tool specifically designed for workplaces. The app inspires and rewards the employee who is in daily physical activity. In the app, staff, management and enthusiasts can easily invite to activities. The employee logs in to the app and all activity is automatically recorded through activity bands, training apps or via the phone.

Technologies Stack:

React.js React Native Redux

EDUCATION

Dnipropetrovsk National University the name of Academician V. Lazaryan

Master in Information Technologies

CHI Development Center. agency #433

400+

Kharkov, Ukraine

GMT+2

Core Expertise

Android SDK C++ CSS Django HTML5 Java JavaScript Kotlin .NET Node.js Objective-C PHP Python React.js React Native Ruby Ruby on Rails Symfony UI UX CSS3 HTML Laravel Framework QA Management Swift Test Automation 2D Design Angular 1x iOS SDK iOS Operating System Vue.js Angular 4

Industries

Architecture & Design, Education & Science, Business & Productivity, Logistics & Transportation, E-Commerce & Retail, Banking & Finance, Information services & Technologies, Entertainment & Games, Construction & Real estate, Human Resources & Career, Mapping & Navigation, Sports & Fitness, Advertising & Marketing, Law & Government, Shopping & Loyalty programs, News & Media, Statistics & Atalytics, Kids & Childcare, Healthcare & Medicine, Safety & Security, Booking & Rent, Beauty & Personal Care, Service & Support, Films & TV, Insurance & Risk Management, Cybersecurity & Data Protection, Data Science & Machine Learning, Big Data, Automotive

CHI Software is the development center, based in Kharkiv, with representatives in Dnipro and Kiev (Ukraine), Israel and California. We’ve started off as a small web design studio. Nowadays, we have complex in-house expertise in different business domains and industries to offer. Our development team includes the following departments: web design, JavaScript, .Net, PHP, Ruby, Python, Java, C++, Mobile (Android and iOS), DevOps and QA. For a proper support, we have also trained a team of BI, BA and Project Managers who can join the project at any stage. We constantly keep up with the current technology trends: AI, Machine Learning, Computer Vision, AR/VR, continuous delivery, Blockchain, and cloud solutions integration, of course.

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