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Summary

Expertise

Project Highlights

Education

Agency

OU

English:

Upper Intermediate

Oleksandr U.

vetted by Youteam

Vetted by YouTeam

Ukraine

UTC +02:00

Ukraine/Kyiv

English:

Upper Intermediate

Mainly I was involved in front-end development with such technologies as React & TypeScript, Redux, and ES6/7.

I am an innovative software developer who has 5 years of experience in front-end development. Also have exceptional skills in Analysis, Object Oriented Design, Design patterns, Development, Implementation and Testing of Web Applications (test-units, snapshots), Back-end development. Strong problem-solving, organizing, communication and planning skills, with ability to work in a team environment. Can work effectively in a distributed Scrum team and independently.

Want to hire this engineer?

Check if Oleksandr is available

Expertise

Years of commercial development experience

5 years of experience

Core technologies

React.js 5 years
JavaScript 5 years
TypeScript 4 years
HTML 5 years
Next.js 1 year

Other technologies

GitHub
JIRA
MySQL
PHP
WordPress
Elasticsearch
Laravel Framework
Sass
Gulp
Docker
Redux
Illustrator
Photoshop
Figma

Project Highlights

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Front-end engineer (Technical lead)

Health-care platform

An application for monitoring the process of collection and storage of analysis in public and private clinics. Realization of the HL7 specification with microservices, several other backend parts for frontend team.

Responsibilities & achievements

Analysis and investigation of methods of resolving business needs; Project architecture design and implementation; Creating Client side modules with React; Taking participation on sprint planning and tasks evaluation; Setup and configure dev or/and prod environments; Direct communication with development team and customer; Development of Client application's structure; Code refactoring and improvements; Code review; Mentoring of team members.

MongoDB
Node.js
PostgreSQL
React.js
TypeScript
Redis
RabbitMQ
Docker
Redux
Nest
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Front-end engineer (Technical lead)

Event management App

Multi-Tenant system for handling companies that are managing different types of events. The system consists of the following: Admin area - the App that includes all possibilities to provide services for event agencies especially CRM systems for handling events. Admin is able to create a tenant with users. Also, Admin is able to track different metrics and provides various restrictions for the specific tenant. Tenant area - the App that includes all possibilities to provide event services and track the event process. The app from the initial idea till the closing event. The main feature is creating questions for the consumers that provide the ability to calculate the total price of special occasions.

Responsibilities & achievements

Creating architecture; Components structure; Working with IP testing from the MM device; Participation on discovery part; Code improvements; Creating UI from figma designs; Setuping CI/CD pipelines; Leading responsibilities.

HTML5
JavaScript
React.js
TypeScript
CSS3
Mantis
Sass
Responsive Web Design
ES6
Webpack
Redux
ESLint
Material-UI
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Front-end engineer (Technical lead)

Management of restaurants

Is an American manufacturer of consumer audio products. They produce marine, home, and mobile audio products. Application is like a player for the audio device.

Responsibilities & achievements

Creating architecture with SOLID patterns; Components structure + integrating into storybook; Working with the; Creating canvas slider; Working with IP testing from the MM device; Unit-testing with react-testing, cypress; Assembling the project using webpack; Working with functionality reactJs/redux/reselect/toolkit; Creating UI from figma designs; Setting CI/CD pipelines; Leading responsibilities.

HTML5
JavaScript
React.js
TypeScript
CSS3
Responsive Web Design
Babel
ES6
Webpack
Redux
ESLint
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Front-end engineer

ERP system

Platform was designed to integrate best-of-breed email, chat, calendar, contacts, later board, and productivity features so every user and organization can find their own workflow balance.

Responsibilities & achievements

Creating architecture; Components structure + integrating into storybook. Calendar component implementation; Creating a video-meeting module with the chime-sdk+back-end; nodeJs; Working with New-relic analytic system; Unit-testing with react-testing, cypress; Integrating chat into application with the websockets; Involved from the lead side as well; Creation of roadmap, code review, etc; Setuping CI/CD; Working with the API with the NodeJs;

HTML5
Node.js
React.js
TypeScript
CSS3
Sass
Scrum
Babel
ES6
WebSockets
Redux
AWS SDK
ESLint
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Front-end engineer

E-commerce platform

Web-client part with online orders from the Supermarket, google delivery maps integration, coupons system, admin panel for controlling of the products and items, branches, customers.

Responsibilities & achievements

Creating a new functionality; Layout from scratch; Work with react tables; Components structure; Improvements; Custom gallery of images; Uploading of excel files; Google maps integration; Graph integration for reports; Payment integration NCR integration+paypal+Apple pay.

JIRA
React.js
TypeScript
Jenkins
Scrum
ES6
Redux
Bitbucket
ESLint

Education

Higher education in Computer Science

Agency

Dedicated Development Teams agency #249

50-100

GMT+3

Lviv/Ukraine

Core Expertise

AngularJS
ASP.NET
AWS
C#
HTML5
Java
JavaScript
Knockout.js
Kotlin
.NET
Node.js
React.js
TypeScript
UI
UX
Xamarin
Automated Testing
Bootstrap
CSS3
Entity Framework
Product management
QA Management
Swift
Angular 2x
Redux
MVC
Vue.js
Flutter
.NET Core
Figma
Next.js

Industries

Education & Science, Logistics & Transportation, E-Commerce & Retail, Banking & Finance, Information services & Technologies, Construction & Real estate, News & Media, Booking & Rent, Insurance & Risk Management, Blockchain & Cryptocurrency, Branding, design, web development, SaaS

Want to hire this engineer?

Check if Oleksandr is available