RL
Ukraine
UTC+02:00 (Europe/Kiev)
Roman L.
JavaScript Software Engineer
Higher Education Computer Science
$88,700$71,000/YEAR
20% discount on yearly basis
All rates are indicative, annual rate includes 20% discount
$6,700/MONTH
$44/HOUR

Expertise

Core technologies

React.js 2 years
Node.js 2 years
AngularJS 2 years
Redux 2 years
TypeScript 2 years
JavaScript 2 years

Other technologies

CSS
CSS3
GruntJS
LESS
Sass
Gulp
Karma unit tests
Docker
RxJS
Jest

Portfolio Highlights

Back Office for Ecommerce Platform

The multi-tenant eCommerce platform is designed for pharmaceutical distributors and pharmacies. The platform allows pharmacies to create their own online shops and then buy products from distributors connected to the service. Pharmacies can manage available items, customers, and orders, while distributors can create product offers and manage product information and variants.

Software Developer

Responsible for implementing a complete web client for the back office. Designing web client architecture. Implementing all the core modules, like product variant management, user permission management, and order management. Integrating and customizing material UI themes and creating page layouts based on wireframes. Working closely with the backend team to ensure effective implementation and timely feature delivery.

ASP.NET
C#
React.js
TypeScript
Redux

Restaurant Delivery Service

The application features personalized catalogs with search and filters for visitors to exclude specific food products and customize orders by picking ingredients of their choice. The service manages payments, allows to track orders, and automatically locates the closest restaurants from the chain to ensure the best user experience and the fastest delivery time.

Software developer

Creating responsive, cross-browser compatible, page templates with Styled Components and Sass relying on the initial high-fidelity prototypes and wireframes. Designing and developing product modules for order management and catalog customization. Implementing authentication and authorization on the client-side through JWT. Conducting cross-browser and cross-platform testing of the client-side.

Google Maps
JavaScript
PHP
React.js
Laravel Framework
Redux

About me

I am a front-end software developer specialized in creating web products in JavaScript and TypeScript using React, Redux, RxJS, and Node.js. Proficient in creating pixel-perfect, responsive layouts with Less and Sass. Experienced in implementing and maintaining web applications for eCommerce and delivery.

Web Software Development agency #382

10-50
Dnipro/Ukraine
GMT+2
Core Expertise
Express.js
Java
JavaScript
MongoDB
Node.js
PostgreSQL
React.js
React Native
Scala
Akka
Play Framework
GraphQL
Industries
E-Commerce & Retail, Sports & Fitness, Advertising & Marketing, Social Media & Communication, Booking & Rent, Data Science & Machine Learning
SysGears is a software development company specializes in creating custom web applications. We provide full-cycle development services starting from research and prototyping, through to design and implementation, testing and optimization, deployment and maintenance. Our team consists of several departments: ✔️ Backend - Java, Scala, Groovy rockstar level developers, each having 5+ years of experience in large project development ✔️Frontend - React, React Native (+ Node.js knowledge) developers with proven experience of building projects from scratch ✔️ UI/UX and QA departments with highly skilled specialists