Code Refactoring Freelancers

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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 4.68.

4.68
Last updated: June 1, 2015
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  1. David B.

    PHP/MySQL Developer Specializing in E-Commerce Platforms

    United States - Last active: 23 hours ago - Tests: 7

    Over the last 9 years, I have specialized in e-commerce. I got my start working on simple osCommerce installations. Since then, I have progressed to building and working with highly-customized and integrated platforms, becoming an expert in PHP/MySQL, HTACCESS, JavaScript, AJAX, jQuery, and XML. I have also had the opportunity to work extensively with many other frameworks and API's. I have a lot of experience with Google Adwords API, credit card and shipping interfaces, and numerous other external libraries. I enjoy challenge of optimizing applications for peak performance inventing new methods for automation, streamlining back-end operations, and providing custom analytics. I pride myself on being able to jump into a project quickly and to creatively solve nagging problems. Although I do have experience with HTML and CSS, I am in no way a designer. I am strictly a coder, and, simply put, I love my work. I have worked with over 140 clients on 225+ projects. Excellent communication skills and driven work ethic. I am a perfectionist, and I am not happy until the client is happy.

    Groups: Application Developers Alliance

    $72.22 /hr
    3,276 hours
    3.91
  2. Ali hichem K.

    Ali hichem K.

    Web development, PSD to HTML / WordPress,PHP,OOP,HTML/CSS,JQuery,JS

    Algeria - Last active: 5 days ago - Tests: 15 - Portfolio: 5

    WEB programmer and WEB Project Manager with strong 7 years experience in web development. HTML5/CSS3 expert with good SEO and W3C standard Knowledge PHP 5 (object oriented) expert Data Base Programming WordPress expert JavaScript,AJAX,JQuery PSD to XHTML / HTML5 CSS I've Participate in many web project as a developer or a project manager, build my experience on 2 fields : Web development and business development services. I worked as a consultant on many governmental web Project and my mission was to analyse and write reports about the websites state then create road-maps to update them. Feel free to contact me for all web related project ( management , developing , consulting , ... )

    Groups: Bluehost Developers and Designers

    $15.00 /hr
    200 hours
    5.00
  3. Ranjeet S.

    Ranjeet S. Agency Contractor

    iOS / Android developer, iPhone , iPad Apps

    India - Last active: 23 hours ago - Tests: 6 - Portfolio: 22

    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
    3,903 hours
    4.54
  4. Radovan Chytracek

    Radovan Chytracek

    IT Consultant

    Switzerland - Last active: 05/13/2014 - Tests: 6

    I am big fan of the cloud and virtualization computing and high-tech approaches to resolution of today's business challenges. I am currently working with high-tech start-ups to build the next generation of products and enable the social enterprise to become a reality. Specialties Complex data management systems and high performance computing. Conference speaker and reviewer at the international forums (IEEE).

    $77.78 /hr
    0 hours
    0.00
  5. Asker Kazharov

    Asker Kazharov Agency Contractor

    Java/C#/C++ Developer, PhD, team leader

    Russia - Last active: 09/08/2014 - Tests: 3 - Portfolio: 2

    Main skills of our team: C++, C#, Java, Javascript, ASP.NET, Silverlight, MySQL, PL/SQL, SQL, team leading. There is experience of: Payroll system development, GIS development, trade bots development, game development, Oracle development, testing, code review,international collaboration.

    Associated with: O-Duo

    $22.22 /hr
    0 hours
    0.00
  6. Smac Afzal

    Smac Afzal

    PHP,Yii, Angular, Grails, WordPress,Drupal,Joomla,Responsive Websites

    Pakistan - Last active: 3 months ago - Tests: 4

    I have extensive experience in frontend design and development specializing in enterprise web applications, platforms, data migration, data security, and APIs. I work on the modern techniques and technologies to deliver the quality work with lifetime guaranteed stability. I’m friendly, cooperative and providing reasonable and reliable offshore services. I would always like to stay in touch without disappearing or unexpected silence, and available to work for you immediately.

    $15.00 /hr
    0 hours
    0.00
  7. Chandni Rivera

    Website Developer and Analyst

    India - Last active: 10/17/2014

    I have 3 years of experience in website development, android-app-development, website analysis and code revamping. I have done Projects based on E-Commerce, Content Management System, Payroll System, Enterprise Resource Planning, HRO for different companies across global. I have designed custom made websites for different companies. I am always available for online support.

    $12.00 /hr
    0 hours
    0.00
  8. Dominique Dawn Margaja

    Dominique Dawn Margaja

    Professional & Young Call Center Agent, Data Entry and Web Researcher

    Philippines - Last active: 04/09/2014 - Tests: 2 - Portfolio: 6

    Objectives: Hard Working / Deadline Focused / Perfectionist... These attributes are some that I commit myself to when accepting a job. I am trained and have vast experience in Customer Service, transcription, data entry, administrative assistance, Virtual Assistance, Office Administrative skills, ms office eg ms word, ms excel, powerpoint, and i am looking for opportunities to work for you. Am also still willing to be trained and am a fast learner too. I have developed my administrative/office skills in a variety of different working environments. I feel I have extensive skills in a office environment. Website: http://upfreelance.com/freelancers/dominique-dawn-margaja

    $4.44 /hr
    256 hours
    4.92