Full Stack expert/Game developer

I am an experienced Full Stack expert/game developer with nine years of experience. I have been tasked with developing training materials including Computer Based Training, developing web applications such as front-end and back-end user interface, database management, liaising with customers and internal team and assisting with help desk tickets. The technical skills that I master: Java, HTML5, MySQL, PHP, JavaScript, MS Office Suite, MVC Framework, Eclipse, SVN, REST, SOAP, Ajax, CSS, JQuery, JS based frameworks, QUnit, PhantomJS, Immense potential to utilize tools like: Github, Pivotal Tracker, Homebrew, MySQL,NoSQL, PostgreSQL, Game development, Swift, Objective-C, Unity/Unity3D.

Reviews

Drag and Drop Object Web development

January 14, 2019-January 24, 2019

Great Job done, Solved most of our puzzles came across in our project.

32 Hours$25.00 / hr

Redesign of Catalog and add some pages

January 21, 2019-February 27, 2019

Kelemen is a good worker and is skilled in what he does. He was very patient with us as the project i had him working on was an ongoing project with edits needed made as changes happened in our organisation.

136 Hours$15.00 / hr

Creating a presentation template

March 11, 2019-March 29, 2019

We had a good experience working with him and can fully recommend him .

85 Hours$18.00 / hr

Music game for iOS

April 15, 2019-May 10, 2019

He was very professional and demonstrated advanced knowledge of the iOS development platform.

110 Hours$25.00 / hr

iOS developer is needed for game-based educational app

April 22, 2019-May 4, 2019

I am definitely planning to work with Kelemen again in the future.

70 Hours$26.00 / hr

Chrome extension

March 10, 2020-March 10, 2020

Really nice guy, but taking 3 times longer than projected to finish task and charging an extra $250 above what was quoted was too much. when i got the code after 7 weeks (quoted 3 weeks) there was zero functionality in the code. Nothing. Had to hire a dev from another site and they started 4 days ago and are delivering the code to me tonight....

0 Hours$0.00 / hr

Skills

Education

Master's degree, Computer science

Athens Information Technology