Javascript Programmers and Developers

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  1. Andrey Gubanov

    Andrey Gubanov

    Senior JavaScript developer

    Ukraine - Tests: 8 - Portfolio: 8

    **Looking for long term contract** My main skill is creating single page web applications (JavaScript, HTML, CSS) which are: - Fast and responsive - no UI lags for users - Modular - another programmer can easily extend any app made by me - Stable - tools used by me are verified by my experience (6+ years) - Functioning - I test every part of an app very careful What do I use: - Module loaders: SystemJS, AMD (RequireJS), CommonJS - Building tools: Grunt, Gulp (I prefer first) - Programming language: ECMAScript 6/7 compiled to cross-browser JavaScript via Babel (I love it!) - CSS preprocessor: SASS (SCSS), PostCSS - Unit testing: Jasmine, Karma runner - JavaScript Frameworks: MatreshkaJS, React - DOM library: jQuery, Balalaika, VanillaJS - Server programming: NodeJS, Express - Server databases: MongoDB, MySQL - CSS framework: Bootstrap, MaterializeCSS - Data visualization: Highcharts, d3, VanillaJS ... And other cool and modern tools Besides, I can: - Work with any API (Parse, Firebase, Google...) - Make offline web application via HTML5 cache - Make an app which doesn't require server programming at all (if it's posible) - Learn any new technology if it's needed I love open source and I have few projects made by me. You can find them on my Github page: http://github.com/finom

    $40.00 /hr
    3,390 hours
    5.00
  2. Vladimir Neverov

    Vladimir Neverov

    javascript/python/perl developer

    Russia - Tests: 8 - Portfolio: 7

    I'm a developer with 15-year experience of writing various web-applications (Perl, Python, Javascript, both front- and backend) and scientific research in computational physics (PhD, molecular dynamics simulation of condensed matter). For last several years I'm a CTO in one of the largest real estate agencies (~500 employees) in St.-Petersburg, Russia, where I both write code, supervise IT staff and communicate with company's contractors. I have solid experience in writing technical requirements, task decomposition, database architecture design, system administration and writing code that makes all these things work together; I'm also an experienced troubleshooter. In particular, I have written a CRM and reporting system (Python, Javascript) that is currently used as a basis for all business processes in the company; I've authored a solution for regular estate advertising (Perl) on a number of magazines and web-sites that works 24x7 for last 8 years. During last several years I have also completed several websites as a freelancer. This includes a platform for Russian-speaking scientists online seminar (elektron2000.com), a show case for the jewel shop (auroragold.ru) and a show case for new buildings projects in St.-Petersburg (novoe.ecoton.spb.ru). Also I have a few tiny open source projects (mostly Javascript) that can be found at my GitHub (https://github.com/vne).

    $44.44 /hr
    369 hours
    4.97
  3. Uladzimir L.

    Uladzimir L.

    Fullstack javascript developer

    Belarus - Tests: 3 - Portfolio: 1

    Hi! My name is Uladzimir and I'm reliable and highly skilled fullstack javascript developer with over 5 years of experience in IT and more than 2 years in javascript. Right now my main focus is: - Frontent: AngularJS(code contributor), Backbone.js, React.js - Backend: Node.js, io.js - Mobile development: Cordova/Phonegap, Ionic framework As well I took part in architecture development of several distributed, scalable and high-loaded solutions like credit history management system and airfare search engine. In my free time, I like to work on my own projects, that's why I can give you some advice for your product. I always try to keep my hand on the pulse of technologies and play with some not mainstream technologies like Scala, Golang etc. I look for new challenges and great opportunities to design and develop different projects. I always try to keep my customers happy. I do opensource a bit. You can check out my github account: https://github.com/lugovsky As well you can check out my LinkedIn profile: https://www.linkedin.com/profile/view?id=301319723 Feel free to contact me, you won't regret :).

    $55.56 /hr
    198 hours
    4.98
  4. Andrew Yudin

    Andrew Yudin Agency Contractor

    JavaScript Software Engineer

    Kazakhstan - Tests: 3 - Portfolio: 1

    Hi! I'm full stack software developer with experience of more than 11 years, possessing strong analytical and problem solving ability and extensive experience in oversight, planning, developing and delivery diverse IT systems and applications. Self-motivated, able to work effectively alone as well as in team. Possess strong technical skills in: Ruby, RoR, HTML5, CSS, XHTML1.0-1.1, PHP4-5, Sencha, jQuery, jQueryUI, 960gs, LESS, MySQL, PostgresSQL. -back-end development Ruby; -UI-development in xHTML/HTML5, JavaScript; -development of sophisticated architecture; -creating cross platform APIs based on RPC(json-rpc, SOAP) and REST. -design and develop full scale content management systems (CMS), applying Ruby, HTML5, CSS, MySQL; -design and develop user interface with the help of libraries and frameworks jQuery, jQuery UI, Sencha; Let me know if you need to create an awesome product, I'll be eager to help. Regards, Andrew

    Associated with: SmartPeople

    $33.33 /hr
    3,089 hours
    5.00
  5. Paruyr H.

    Paruyr H.

    Lead Java/JavaScript Engineer

    Armenia - Tests: 2 - Portfolio: 7

    Over the last 8+ years, I am working as java software developer, mainly specializing on web and/or mobile based applications development. I'm creating Single Page Applications with RESTFul API support and/or any type of applications based on Java/JavaScript.

    Groups: Application Developers Alliance

    $33.33 /hr
    3,890 hours
    4.82
  6. Stanislav Morozov

    Stanislav Morozov Agency Contractor

    Expert JavaScript BackboneJS Developer

    Russia - Tests: 2 - Portfolio: 2

    I'm over 6 year so pro-administration and more than 10 years of having it as a desire and the way of life. Mostly interested in AngularJS/Backbone/CSS3, ASW set up, nginx, unix help. But honestly I can do almost anything if you really need something. My skills are: - Javascript (including ecmascript 5), xmlhttprequest; - Library/Frameworks: BackboneJS, RequireJS, RactiveJS, Jquery, JqueryUI; - HTML5 (audio (audioContext + offlineAudioContext), canvas, localstorage, web workers), css3; - SVG: raphael-js or d3js - Adaptive layouts, less or sass; You can have a look at some cool stuff here: https://github.com/r3b-fish

    Associated with: Development Mill

    $42.00 /hr
    132 hours
    5.00
  7. Gleb Peregud

    Erlang Developer, Python, JavaScript

    Poland - Tests: 2

    I'm interested in working on Erlang-related projects concerning scalability, distributability and fault-tolerance. XMPP/ActiveMQ and Python related jobs are also welcomed. Over the last 7 years, I've been working on different GIS-related projects - mostly web-oriented. I've been using (X)HTML, JavaScript, PHP, Python, PostgreSQL, MySQL and Erlang. I've been lead developer of these projects.

    $61.11 /hr
    1,362 hours
    5.00
  8. Przemyslaw K.

    Przemyslaw K.

    PHP, MySQL, JavaScript, CSS, Magento, Kohana Programmer

    Poland - Tests: 10 - Portfolio: 6

    For last 3 years , I have been developing internal devices and installations management system for local Cable TV Provider in Poznan. My work was based on PHP MySQL and AJAX. I have also build www online video archive for them. My base goal is to build dynamic websietes using databases and PHP + AJAX interface.

    $35.00 /hr
    2,164 hours
    4.94