EG
Ukraine
UTC+02:00 (Europe/Kiev)
Evgenii G.
Highly-proficient React.js developer with deep expertise in E-learning, VR and AR, Maps and geocoding apps.
Higher Education Computer Science
Video Preview
$64,500$51,600/YEAR
20% discount on yearly basis
All rates are indicative, annual rate includes 20% discount
$4,800/MONTH
$32/HOUR

Expertise

Core technologies

React.js 3 years
Redux 3 years
Firebase Realtime Database 3 years
TypeScript 3 years
Docker 3 years
JavaScript 3 years

Other technologies

Apache Cordova
C#
Git
Bower
Gulp
Electron

Portfolio Highlights

Dec `18 – Present
1 year

AVPartners

Website for resolving a potentially challenging problem for users of the newly installed LED screens in the hotels. Due to the fact that customer Powerpoint presentations generally aren't formatted to correctly fit the corresponding screen formats, this website allows customers to "drag&drop" their presentation onto their chosen LED screen configuration to preview how it would look like on the screen and in the room.

Front-end developer

Working with cookies, received the data from the server, worked with local storage. Implemented "drug&drop" functionality to allow customers to resize their presentations.

JavaScript
jQuery
Bower
Gulp
Jan `18 – Present
2 years

iDoRecall

IDoRecall is a web app that empowers students to remember everything they learn by making spaced-repetition digital flashcards (recalls) that are linked to any content, such as websites, study notes, Word docs, PDFs, PowerPoints, photos of a friend’s lecture notes, almost any kind of image file and so much more. etc. Basically, it’s a workout for our memory that creates a more powerful memory.

Lead developer

Refactored, rebuilt and optimized the system to improve the efficiency and quality of the development. Implemented Quill Redactor, PUSH notifications, third-party library PDFTrone. Integrated Stripe, Google Analytics, Intercom, YouTube API, Sound Cloud. Implemented Firebase Cloud function, Firebase Storage.

AWS
React.js
TypeScript
Sass
Docker
Redux
Firebase Realtime Database
Jest
Apr `18 – Dec `18
8 months

Notifire

The Notifire App allows building occupants to receive secure messages from building owners/managers who have subscribed to the service. Notifire also provides a means for the Fire & Rescue Service (FRS) to provide advice and, in emergency situations, reassurance and instructions to residents. We've achieved the following results: + Admin panel was created; + UI/UX design; + iPhone app; + Android app; + Backend; + Frontend; + PUSH notifications; + Chats.

Front-end developer

Created adaptive page layouts. Form validation and AJAX request preparation from the front-end side.

JavaScript
jQuery
Jan `17 – Dec `18
2 years

Urban app

Urban transport app is a city guide with an additional interface for people with disabilities. This app allows users to easily and conveniently get information about urban transport, the nearest shopping centers, parks, places of interest, and also to lay a route to them. The application is designed for use on a special device - IKD (Interactive Kiosk Demonstration) with a full touchscreen with a diagonal of 50 inches and a resolution of 1920 x 1080.

Front-end developer

Developed and implemented the routes. Integrated the ability to search for local sights (got from city API and displayed them on Google Map). Implemented Google Maps API, Twillio and regime for people with physical disabilities.

React.js
Twilio
Google Maps API
Redux
Jul `17 – Apr `18
9 months

Viara

A software tool for hosting and configuring 360° renderings online.

Front-end developer

Transformed 360° property renders into Virtual Reality and Augmented Reality Tours

JavaScript
Node.js
ARCore

About me

I'm an inventive, enthusiastic and result-oriented React developer with 3+ years of experience. I'm working on the development of progressive web apps and mobile applications for E-learning, Mapping&Navigation, Real Estate industries, etc. Along with the development from scratch, I'm rebuilding the core of the existing applications, continuously refactoring, optimizing the system to improve the efficiency and quality of the development. While hiring me, you'll also get a QA manager and PM absolutely free of charge:)

App development professionals agency #224

10-50
Kharkiv/Ukraine
GMT
Core Expertise
AngularJS
AWS
Google Maps
HTML5
iBeacon
Java
JavaScript
Kotlin
Linux
Node.js
PHP
PostgreSQL
React Native
VoIP Engineer
Windows
Xcode
CSS3
DART
Git
HTML
Laravel Framework
Swift
Video Streaming
2D Animation
Sketch
Android Studio
Apple Push Notification Service
Firebase database
MapKit
PayPal API
macOS
iOS Operating System
Braintree
GitLab
ARKit
Flutter
Figma
Industries
Education & Science, Business & Productivity, E-Commerce & Retail, Photo & Video, Healthcare & Medicine, Service & Support, Audio & Music
Appus is a mobile app development studio located in eastern Europe, Ukraine, with 40 specialists on board. Our team specializes in mobile app development and website development. We are professionals in our work and very friendly people. Any questions are welcome, all technical consultations are free of charge :) Bonuses we provide: 1. We provide 1 year warranty period; 2. We will upload your app to iTunes or Google Play with no additional charge; 3. For each project, we allocate QA manager and Project manager. Their time is not billable; 4. We do not outsource work to third parties. All our developers located in the same office, which basically means higher quality and faster turnaround.