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Oleh K.
Available: 27 Jun 2018
MIDDLE
Full Stack Developer
I’m developer with more than 4 years of commercial experience in Java enterprise projects including back-end (JavaEE, Spring) and front-end (Javascript, JQuery, HTML, CSS);
- experience in developing RESTful web service from scratch;
- experience in integrating multiple payment gateways;
- experience in writing high quality, reusable code, fully covered by unit and integration tests;
- experience in working with distributed teams in Ukraine and USA;
- experience in analyzing customer requirements and preparing estimates.
All rates are indicative
Usually responds within 1 hour
GMT+3
Lviv/Ukraine

EXPERIENCE

Industry Experience

Information services & Technologies, News & Media, E-Commerce & Retail, Shopping & Loyalty programs, Healthcare & Medicine

Product Experience

data compression app, messaging system for online store, hospital management system (website), web and mobile apps, web services

PORTFOLIO HIGHLIGHTS

Jul `16 – Mar `17

8 months

RESTful web service

Full Stack Web Developer

RESTful web service (iOS, Android and web). A breakthrough data compression platform for streaming media and cloud storage services.

Technologies Stack:

CSS Java Java EE JavaScript JIRA jQuery JSP MongoDB PostgreSQL Spring Apache Maven Apache Tiles Apache Tomcat Bootstrap Git HTML JMeter JUnit Mockito REST soapUI MyBatis PgAdmin Fiddler Proxy

Industry:

Information services & Technologies, News & Media

Product:

data compression app

Dec `15 – Jul `16

7 months

Messaging system for online store

Web Developer

USA-based startup company

Messaging service for e-commerce

Technologies Stack:

Java JIRA Spring Apache Kafka Apache Maven Git JUnit Mockito Redis Confluence

Industry:

E-Commerce & Retail, Shopping & Loyalty programs

Product:

messaging system for online store

Feb `15 – Dec `15

10 months

Website for patients management in clinic

Web Developer

German software development company

Web-based management/medical software

Technologies Stack:

CSS Java Java EE JavaScript jQuery JSP PostgreSQL Apache Tomcat Bugzilla HTML JDBC Jenkins JUnit Mockito PgAdmin Fiddler Proxy

Industry:

Healthcare & Medicine

Product:

hospital management system (website)

Apr `14 – Feb `15

10 months

Web service

Web Developer

- Developed new functionality according to customer requirements; - Performed integration with 3rd-party services; - Performed investigation of issues and fixing bugs

European company

Web service (web site and mobile app)

Technologies Stack:

AngularJS Java Java EE JBoss JIRA Apache Maven Git HTML Jenkins SOAP soapUI Spring MVC Stash Fiddler Proxy

Industry:

Information services & Technologies

Product:

web and mobile apps

Apr `13 – Apr `14

1 year

Multiple web services, based on microservices architecture

Web Developer

- Developed new functionality according to customer requirements; - Prepared estimates on covering multiple projects by unit tests; - Performed code review and refactoring - Covered multiple projects by unit tests

European software development company

Microservices architecture web services

Technologies Stack:

Java Java EE JIRA Neo4j Spring Apache Maven Git JUnit Mockito Cakewalk Sonar Stash

Industry:

Information services & Technologies

Product:

web services

EDUCATION

Lviv Polytechnic National University

Master's Degree, Computer Science

Web, Mobile, UX\UI, QA agency #104

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