EXPLORE

HTML5 JavaScript NoSQL Couch & Mongo Ruby on Rails Scrum Development
Profile cover photo
User Avatar

Oleksiy Z.

@zelenyuk

0.0
0

0.0

0.0

0%

Lead Software Engineer

$25 USD / Hour

Flag of

Ukraine (9:31 AM)

Joined on May 9, 2011

$25 USD / Hour

Hi, I'm Oleksiy. Please find my CV: [login to view URL] I have been working as a tech lead and senior software engineer for outsourcing and product companies for 7 years. Also had personal web projects in the past. About 10 years in industry overall. Have had experience in different projects and spheres: education, finance, tourism, healthcare, gambling, etc. Much of experience in client communication, team-collaboration, leadership, agile. My primary profile is full-stack JavaScript also worked with Ruby on Rails and PHP. Practicing TDD, OOP, OOAD, SOLID, FRP. Worked with many JavaScript frameworks and libs. Decided to try freelance and work for clients directly. Discounting my rate to achieve some portfolio and recommendations.

Reviews
0 Reviews

No reviews to see here!

Experience

Lead Software Engineer

Jan, 2015 - Present

11 years, 4 months

Symphony Solutions

Jan, 2015 - Present

11 years, 4 months

Netherland Software development company.

Jan, 2015 - Present

11 years, 4 months

Senior Software Engineer

Nov, 2011 - Dec, 2014

3 years, 1 month

SoftServe Inc.

Nov, 2011 - Dec, 2014

3 years, 1 month

Leading Ukrainian outsource Software development company. Worked for US and British customers.

Nov, 2011 - Dec, 2014

3 years, 1 month

Education

Donec'kij Nacional'nij Tehnicnij Universitet

2001 - 2005

4 years

Bachelor of Computer Sceince

Flag of

Ukraine

2001 - 2005

4 years

Certifications

JavaScript - Level 1

JavaScript

Verifications

Registered Users

Total Jobs Posted

Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)

Copyright © 2026 Freelancer Technology Pty Limited (ACN 142 189 759)