Liubomyr K.
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Liubomyr K.

UI/UX dev HTML5 / CSS / JS / jQuery / AngularJS / Bootstrap


Kiev, Ukraine


Hi folks, I'm frontend developer from Ukraine, and my biggest passion is creating outstanding UX and bulletproof UI. Let me describe situations when I am useful: - You have an idea about website or mobile application, you have coders who will implement the logic and you need someone to make cool, modern and easy-supported interface based on designs or scratches; - You have existing product which became out-dated and you would like to refresh it or to make responsive (mobile friendly); - You have existing product which is quite modern, but you have a feeling, that there are some problems with UX; - You need someone ... moreto make simple website (but great-looking and sharp, of course) to represent your company / product / start-up / whatever. So as you see I can be pretty much useful :) I prefer to keep as less projects as possible to be involved with max effectiveness. So in perfect world I would like to have only one long term full-time project. And it would be amazing if this project is also challenging and interesting. I'm fine with NDA if needed, but even without it you can not worry about privacy from my side. I strictly keep it. Also I will not forget about your project after contracts end. You can expect for any support services in the future. I have both Mac and Windows OS for testing. As well as iPad, iPhone and Android phone :) So, thanks for attention and looking forward to work with you! ;) p.s. In case you would like to review my skills and experience in details, here you can find my CV: less

Liubomyr K. has added 4 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Aug 2015 - Sep 2015

    Frontend expert for fluid, full page top section of landing page
    Very skilled frontend developer who knows how to make a responsive page work in all browsers and on all platforms. Easy and nice to work with and good quality assurance of delivery. It's nice to work with a person that share your product owner enthusiasm in getting all details top-notch. My big recommendation, I'll use Liubomyr again.
    4 hours
    $44.44 / hr
    $177.76 earned

  • Apr 2014

    SVG - Plugin - Animated Tabs
    Lubomir is an awesome developer, he went above and beyond to get things done according to my requirements.
    $623.00 earned
    Fixed Price

  • Aug 2012 - Nov 2013

    Seeking Web Designer to create Stunning front-end for Energy Management startup
    Lubomir is a great helper! Always willing to work within tight deadlines!
    694 hours
    $22.22 / hr
    $15,694.69 earned

  • Jun 2012 - Nov 2012

    PSD to Twitter Bootstrap
    I'm hesitant to recommend Lubomir to anyone else because I want to keep him all to myself! Lubomir is *kick ass*. He delivered very high quality work, worked within deadlines (often times beating our sometimes unreasonable deadlines), was very responsive to requests, and needed little guidance to complete all tasks to our specifications. A+++, 5.0/5.0, 10.0/10.0, and highly recommended!
    68 hours
    $16.67 / hr
    $1,213.56 earned

  • Jun 2012 - Sep 2012

    Photoshop to HTML5/CSS3/Bootstrap

    No feedback given

    3 hours
    $16.67 / hr
    $47.18 earned

  • Jun 2012 - Sep 2012

    Cross browser compatibility

    No feedback given

    5 hours
    $16.67 / hr
    $86.18 earned

  • View More (5)

Liubomyr K. has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
Design Considerations for Mobile Web Applications Development Test 2.90 Top 30% 26 mins
CSS 2.0 Test 4.60 Top 10% 28 mins
CSS 3 Test 4.50 Top 10% 39 mins
HTML 5 Test 4.40 Top 10% 8 mins
HTML 4.01 Test 4.40 Top 10% 34 mins
jQuery Test 3.75 Top 30% 45 mins
Twitter Bootstrap Test 4.50 Top 10% 15 mins
CSS Test 4.25 Top 20% 32 mins

Work History

100% Job Success
2,377 hours worked
57 jobs


More than 30 hrs/week
24 hrs response time


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