Code Refactoring Freelancers

Browse Code Refactoring job posts for project examples or post your job on Upwork for free!

Code Refactoring Job Cost Overview

Typical total cost of Upwork Code Refactoring projects based on completed and fixed-price jobs.

Upwork Code Refactoring Jobs Completed Quarterly

On average, 3 Code Refactoring projects are completed every quarter on Upwork.

3

Time to Complete Upwork Code Refactoring Jobs

Time needed to complete a Code Refactoring project on Upwork.

Average Code Refactoring Freelancer Feedback Score

Code Refactoring Upwork freelancers typically receive a client rating of 4.84.

4.84
Last updated: May 1, 2015
More options
Clear all filters
  1. Vadim Z.

    Vadim Z.

    Codeigniter/Laravel developer,PHP,MySQL,Backend

    Russia - Last active: 16 days ago - Tests: 7 - Portfolio: 7

    Top Codeigniter/Laravel professional from Russia. You get what you pay for. Big, complex projects suit me best. Most of the day time I'm online and available for communication via skype. Expert Codeigniter / Laravel / PHP / MySQL developer who works fast and does the job right.  I enjoy challenging, complex projects.  Harder is better.  PHP test scores in top 10% on oDesk. I have deep Codeigniter experience, and I prefer to use it along with the Bootstrap framework. I can build your application from scratch.  Or I can come in and add features or clean up your code (and I'll learn your code structure really fast). Some of my favorite projects include crawlers, database migrations with different structures, SOAP/XML/JSON/REST services, Javascript, and tasks with regexps.  But I am always looking for a new challenge that will broaden my experience.

    $27.78 /hr
    2,027 hours
    5.00
  2. Ethan B.

    Ethan B. Agency Contractor

    Expert freelance web/application development

    United States - Last active: 24 days ago - Tests: 7

    The path which lead me to where I am now began when I was about eight years old. After playing a few games of Baldies, an old real-time strategy game, I asked my mom and dad how video games were made. As soon as they told me that they were programmed, I was on my way and hooked. Within a year, and not without the help of my similarly-minded grandfather, I learned a lot of QBASIC. I soon managed to pick up HTML, as well. After a couple of years, these two began feeling stale to me, and I went on to bigger and better things: Visual Basic 6.0. Not long after, VB6 met the same fate, growing to be too tasteless and limited in its scope and expression. At this point, I introduced myself to PHP. I learned PHP in 2004, when I was enthralled by the idea of running my own internet webgame. I called this game Wizard Duels, which eventually went on to garner a user-base of 5000 before I lost interest and moved on to newer projects. I also started doing some freelance work on the side at this point, to put a little money in my empty, teenager pocket. Doing that freelance work lead me to obtain a PHP5 certification sometime in 2006. In 2007, I took a hiatus from programming, only to return a year later, nothing short of obsessive. I soon latched on to the ideology and concepts of the Ruby programming language. Its expression, to me, is beautiful, concise, and powerful in quite its own way. I've spent the past four or more years, from 2008 to now, expanding and refining my Ruby skill set. I am currently studying Computer Science at the University of Central Oklahoma. I am supporting myself through college, which, in these hard times, isn't always the easiest thing to do. Since I already spend most of my time programming, whether for school or personal projects, I imagine it couldn't hurt to try and make my way through my education doing what I already love to study and live to do. Today, I consider myself beyond competent as a programmer. I am easy to work with, reliable, and, once committed to a task, in it to win it. Most importantly, and with as much emphasis as possible, I truly love to code. Programming, to me, is not work: I love it; I live for the act of implementing brilliant ideas. Inhale a problem, exhale solutions.

    Associated with: Technix Solutions

    $25.00 /hr
    1,271 hours
    4.86
  3. Ranjeet S.

    Ranjeet S. Agency Contractor

    iOS / Android developer, iPhone , iPad Apps

    India - Last active: 2 days ago - Tests: 6 - Portfolio: 20

    I am Ranjeet. From more than 5 years, I am working on XCode(3.2.10,4.2,4.3.2)(iOS 4,iOS 5 ,iOS 6) , Eclipse using Objective-C and java languages.My primary skill set includes development on the iPhone/iPad along with Android app development. I am skilled in Objective C, Swift , SQLite, JSON/XML parsing, MapKit, FB connect, Twitter,Foursquare,Web Services, Push Notifications ,Camera,Web synchronization,GPS,Quartz,Instrument Testing and Memory Leak Prevention, Java, etc.. I am skilled in : - ibeacon and BLE integration - Core Location / GPS - MapKit - GeoLocations / Places API - AVFoundation API / Camera API - API Development and Integration to App - JSON / XML - Facebook API, Twitter API, Youtube API, LinkedIn API Integration, FourSquare API - iAds / AdMob / Mobclix / Flurry ... Integration - Designig User Interfaces / User Experience Engineering - Core Data / SQLite - Memory Management - Developing Custom Controls - CoreAnimation API / Animations - File Uploads - RSS I focus to deliver on the following services: 1. iOS Native App Development: With over 100+ apps developed so far in multiple verticals, I have the right environment and skill set to make your vision come to reality. 2. Android Native App Development: On this platform the work spans across Gingerbread 2.0.x, Honey Comb 3.0.x, IceCream Sandwich 4.0 and now Android 4.2 "Jelly Bean" operating systems.I have successfully built over 40 android apps now. 3. Cross Platform App Development (Using Phonegap and HTML5): The future of mobile apps belongs to cross platform technology and I am fully ready to take the bulls by the horns I am looking for long term business relationship where I can utilize my skill set and provide the best quality work.

    Associated with: CS Soft Solutions Pvt. Ltd.

    $22.22 /hr
    3,890 hours
    4.54
  4. Rahul B.

    Rahul B. Agency Contractor

    .NET (VB.Net and C#) Expert | Front-End Developer| Opensource Activist

    India - Last active: 2 days ago - Tests: 13

    Rahul possesses over 10 years of hands-on experience with web, desktop and client-server development over the Microsoft stack. Specific areas that Rahul has years of industry experience with are:- - Enterprise portal server e.g. MS Share Point(Configuration & Development) - Silverlight Development (XAML, WCF, RIA Services, PRISM, MVVM, Expression Blends) - CMS Frameworks such as NOPCommerce, AspDotNetStoreFront, Umbraco, DotNetNuke -Third party UI and RAD frameworks such as DevExpress, Infragistics, Telerik -Business Intelligence, Analytics and Reporting tools such as SSRS, SSAL and Crystal Reports - Unit testing, Integration testing, performance tuning. - Version Control Systems like GIT, VSS, Team Foundation Server Rahul's core competency lies with building enterprise applications with ASP.NET and SQL Server. More specifically: C#/VB, Web Forms/MVC, web services/WCF, ADO.NET LinqToSql, Entity Framework, Ajax/JS/jQuery. He has also dabbed with Python, RoR and Java and his experience with databases stretches outside the realm of SQL based to NoSQL based [mongodb, couchdb] He also has hands on experience with the Twisted framework and DJango CMS and is an active contributor to the Opensource community. Rahul has great communication skills and possesses a refined intellect for understanding customer pain points and issues and solving them with a rigorous and methodical approach.

    Associated with: Krishna Innovative Software Pvt. Ltd

    $16.00 /hr
    2,470 hours
    4.72
  5. Alexey L. Agency Contractor

    Professional C#, ASP.NET MVC developer

    Russia - Last active: 09/21/2012 - Tests: 2

    Highly accomplished IT candidate looking for the position of an application developer to use skills in software development and database design in an established organization.

    Associated with: RuNet

    $11.11 /hr
    1,272 hours
    0.00
  6. Selim Abdillah

    Selim Abdillah

    Ruby on Rails, iOS & Android Apps Expert Developer

    Indonesia - Last active: 2 days ago - Tests: 3 - Portfolio: 10

    I am a business development executive and I have a team with experience between 2 - 7 years, they consist of Web Developers, Web Designers, and Mobile Developers to provide our clients in IT needs all under one roof :). Below are some of our expertise: Web Design, TwitterBootstrap, 960gs PSD to HTML5/CSS3 Mobile web development using PhoneGap, jQuery Mobile and Rhomobile Ruby on Rails (Agile development, RESTful applications) Ruby on Rails (Twilio, Activity Streams, Capistrano, Passenger, Image processing with RMagick, Video processing with RVideo, Query optimation, Memcache, Search engine optimation with Sphinx, manipulating office files with ROO etc...) UI/UX Subversion, Git Location Based Service SocialEngine BitCoin HTML5/CSS3, HAML, Slim, SASS, Less Test Driven Development and Behavior Driven Development (RSpec, Cucumber, Shoulda etc...) E-commerce (Authorize.net, Active Merchant gem, Paypal API, Google Checkout API etc...) Javascript/AJAX (jQuery, NodeJS, BackboneJS) MySQL Facebook API, Google API, Twitter API, LinkedIn API integration etc... Web Scraping Linux Command line and VPS management ✓ Provide 100% Satisfaction. ✓ Offer Unlimited revision. ✓ Build good relationship. ✓ Learn from suggestions and comments. ✓ Work with people around the world. We’re experienced, honest, hard working team, reliable and professionally want to maintain a long term relationship. Our Hourly rate is $15 and We’re available to work 40 hours per week. If I can provide you with any further information, please let me know. I look forward to hearing from you. Thank you. Best Regards, -- Ruby on Rails, iOS, Android Developer and Web Design Nin74 "Promise only what you can deliver Deliver more than you promised"

    $22.22 /hr
    8,031 hours
    4.90
  7. Seema K. Agency Contractor

    E-Commerce + Web/UI Designing + Web Development

    India - Last active: 4 months ago - Tests: 12 - Portfolio: 13

    I am a highly skilled Designer and Developer, specializing in E-Commerce and Open Source. I am experienced with the following, DESIGNING - Responsive designs - Adobe Illustrator - Adobe Photoshop - Corel Draw - CSS/HTML DEVELOPMENT - PHP - WordPress - Drupal - Joomla - CodeIgniter - JSON/REST

    Associated with: PHP Techonologies

    $10.00 /hr
    1,689 hours
    4.77