Summary

Expertise

Project Highlights

Education

Agency

OY

English:

Upper Intermediate

Olena Y.

vetted by Youteam

Vetted by YouTeam

Ukraine

UTC +02:00

Ukraine/Kyiv

English:

Upper Intermediate

Full-Stack Web Developer

Front-end and back-end projects development and support.

Want to hire this engineer?

Check if Olena is available

Expertise

Years of commercial development experience

10 years of experience

Core technologies

JavaScript 7 years
TypeScript 3 years
AngularJS 3 years
React.js 2 years
Node.js 7 years
Express.js 5 years

Other technologies

ASP.NET
AWS
Azure
Drupal
jQuery
MongoDB
Perl
PostgreSQL
React.js
Scala
Nest
GraphQL
.NET Core

Project Highlights

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Back-end developer

Shoppeo

Marketplace platform for buying and selling teenagers clothes.

Responsibilities & achievements

• Analysis of SRS and creating data models, DB schemas, API modules; • Teammates code review for teammates, junior staff consulting; • Operative providing requested API changes; • Providing requested API changes and information about API specific project details.

PostgreSQL
MVC
RxJS
AWS SDK
Nest
GraphQL
icon
Full-stack Web developer

Offercraft

Customer & employee engagement platform delivers personalized interactions at scale: quizzes, games, surveys, motivational streams. Personal profile and bonus system. Incognito mode of data collecting for public places. Strong analytical tools, reporting module.

Responsibilities & achievements

• Technical documentation creating and supporting; • Front-end and back-end development, code reviewing; • Collaboration with QA-team, immediate critical bugfix.

AngularJS
SQL Server
MVC
RxJS
MVVM patterns
.NET Core
Azure Table
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Full-stack Web developer

Adunokaution

CRM, Web Site and Reporting System for Rental Housing Company.

Responsibilities & achievements

• Back-end and Front-end development; • Technical documentation creating and supporting; • Operative bugfix and code changes.

Drupal
MySQL
Perl
Scala
MVC
PAC

Education

Higher education in Computer Science

Agency

Web & Mobile development agency #138

10-50

GMT+2

Kharkiv/Ukraine

Core Expertise

AWS
C++
JavaScript
Kotlin
MongoDB
Node.js
Objective-C
Poco
Qt
React.js
SaaS
SQL
TypeScript
Boost
Swift
Win32 App Development
Mobile UI Design
Redux
iOS SDK
AWS SDK
Terraform

Industries

Banking & Finance, Information services & Technologies, Internet & Telecom, Healthcare & Medicine, Safety & Security, Cybersecurity & Data Protection, Branding, design, web development, SaaS, Uberization of Industries

Want to hire this engineer?

Check if Olena is available