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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 4.80.

4.80
Last updated: August 1, 2015
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  1. Samnang Chhun

    Samnang Chhun

    Expert Ruby/Rails Developer - Software Craftsman

    Cambodia - Last active: 16 days ago - Tests: 1 - Portfolio: 9

    I'm among top 1% freelancers on Upwork. I have been developing software professional for the last 10+ years. I have have working on Rails since Rails 2.3 came out. Over the last 6 years, I have worked a wide range of applications using Ruby on Rails for startup companies. I have helped many US startup companies to build their team and grow with them.. I am agile practitioner, and Pair Programming lover, TDD/BDD, OO Design Principles, and OSS. I am an alumni of Ruby Mendicant University. Website: http://samnang.me Github: http://github.com/samnang LinkedIn: http://www.linkedin.com/in/samnangchhun

    Groups: Microsoft Certified Professionals

    $98.00 /hr
    6,194 hours
    5.00
  2. Dmytro S.

    Dmytro S.

    Web/Software Developer - Java/Flex/Flash/3D/HTML/CSS/JS/Unity3D

    Ukraine - Last active: 1 month ago - Tests: 8 - Portfolio: 2

    Over the last 8 years, I have developed a range of websites using HMTL, JavaScript, Tibco GI, Flex, Flash, Unity3D, Java(JSP, Servlets, Struts, etc.) and MySQL, MS SQL Server, Oracle including sites for startup companies, small businesses and very large CRM applications for bank with world name. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business.I also have good experience in the following areas: 3D development, OOP, SQL, Ajax and software design and testing.

    $38.89 /hr
    2,009 hours
    5.00
  3. David B.

    PHP/MySQL Developer Specializing in E-Commerce Platforms

    United States - Last active: 17 hours ago - Tests: 9

    Over the last 10 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 180 clients on 275+ 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

    $94.44 /hr
    3,514 hours
    3.91
  4. Andrei C.

    Andrei C. Agency Contractor

    Creative iOS/BlackBerry/CrossPlatform Developer

    Ukraine - Last active: 17 hours ago - Tests: 1 - Portfolio: 8

    I'm a skilled iOS/BlackBerry/CrossPlatform developer who have already created a huge number of various applications. My passion is to create perfect code and make all the necessary to make bug-free applications. Also my English skills help me to contact with my clients and always be on the same page with them during development process.

    Associated with: MobiDev

    $29.00 /hr
    4,677 hours
    0.00
  5. Valerii Karkachev

    Valerii Karkachev

    Software Developer

    Russia - Last active: 17 hours ago - Tests: 8 - Portfolio: 6

    An experienced software developer. Over 9 years of C#, over 20 years of programming. Top 20% of oDesk in C#, top 10% in Analytical skills.

    $38.90 /hr
    3,267 hours
    4.91
  6. Vitaliy Zhukov

    Vitaliy Zhukov Agency Contractor

    Professional .NET developer ASP.NET, MVC, Azure, SQL, JavaScript

    Russia - Last active: 17 hours ago - Tests: 17 - Portfolio: 10

    Vitaliy is one of the most talented developers we have. His expertise are .NET related technologies and JavaScript but this doesn't mean that he is not able to be the best in other areas. He likes to improve his own skills working on different projects and learn something new.It doesn't matter if it's a new technology or an API, you can be sure that he adapts to any new stuff very quickly and deliver his tasks in time. He is also a perfect team player, maybe because he likes team sports :)

    Associated with: Intspirit

    $35.00 /hr
    6,755 hours
    4.96
  7. Rahul B.

    Rahul B. Agency Contractor

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

    India - Last active: 17 hours 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
    2,638 hours
    4.72
  8. Vishal kumar M.

    Vishal kumar M. Agency Contractor

    PHP/MySQL/Cake-php/Magento/Joomla/Wordpress/JavaScript/Ajax Developer

    India - Last active: 2 days ago - Tests: 3 - Portfolio: 5

    9 Years of Extensive Experience in the Web World. ========================================================== I LOVE Web and I like to offer the most COST-EFFECTIVE web solutions Self-directed and motivated Web Developer with 9+ years' experience in PHP, JQuery, CMS, Mysql, Ajax, Opencart, Ecommerce. Excellent at developing and maintaining client/server web applications. I am hard-working and a fast programmer with good communication skills and a strong UI design skill. For the last 9 years I've created large web applications and websites for big companies and individual customers in mainly US, Canada, Australia, UK, Denmark. With wamp / xwamp / photoshop / dreamweaver as my tools, I was able to make and complete several projects in and out oDesk. You can check my oDesk profile to see my past contracts together with my PORTFOLIO. My most recent projects include 1 lack database records to manage medicine records. My Core Skills and Experiences are following : ✔ PHP, MySQL/DBA Expert, C++, jQuery, JavaScript, API’s, Extensions. ✔ Super level UI customization, suggestion of best user friendly and elegant UI design ✔ Google Map Service, Foursquare, Apple Map API, MapKit, Geolocation, GPS ✔ Social Networking Integration, Social sharing, Community, Facebook, Twitter ✔ Photo processing, filtering and effect, Cropping, Overlapping. ✔ Video/Audio Streaming and Processing, Pattern recognition. ✔ ePayment, In App Purchase, Paypal, Fashion, IAP, E-commerce, Commerce ✔ Web services, HTTP, JSON, XML, RSS, SOAP, PHP, HTML, HTML5 ✔ SQLite and MySQL database ✔ Facebook, Twitter, Youtube, Tumblr, Flickr, Instagram, Google plus ✔ Push Notification and Local Notification, Calendar, Alarm, Reminder ✔ Business analysis system like Flurry ✔ Source Repository, Testflight, Github, SVN, BitBucket I also know how hard it is to deal with providers that don't speak English well so you won't have problem with this language barrier since my English is perfect and native. I am always reachable via skype and email (everyday). Can work on weekends & Holidays. And here's more! I can start working now. :-) I am seeking long term partnership with equally dedicated, professional buyers :-) Repectfully & Sincerely Vishal Kumar

    Groups: Bluehost Developers and Designers

    Associated with: Avis Technologies

    $15.00 /hr
    1,033 hours
    4.95
  9. Ivan T.

    Ivan T.

    Ruby/Rails Full-Stack Architect. 8 yrs, 13k hrs, 100pct success.

    Russia - Last active: 1 day ago - Tests: 3 - Portfolio: 1

    Independent full-stack developer / technical architect skilled in: * Ruby / Ruby on Rails (from edge to legacy) * Client-side tech (HTML5 with HAML, CSS3 with SASS, JavaScript [native & libs/frameworks], jQuery, Bootstrap, and more) * Scalable, decentralized (modular) applications architecture * Databases: relational (PostgreSQL, MySQL), NoSQL (Redis, Riak, MongoDB, Neo4j), big-data-specific (Google BigQuery, Amazon Redshift) * Background jobs processing: Sidekiq, Resque, delayed_job * Message queuing: RabbitMQ (AMQP) * RESTful APIs implementation, integration with any third-party APIs (including social media APIs: Facebook, LinkedIn, YouTube, and more), data harvesting from sites which do not provide an API * Rails applications deploy, monitoring, maintenance: Heroku, Amazon EC2, Linode, Digital Ocean) * Amazon Web Services infrastructure: EC2, S3, Glacier, Redshift,.. * Process: TDD/BDD with RSpec, Cucumber, Capybara, Zeus, Guard * Version control systems: svn, git (with GitFlow, GitHub Flow workflows) As a full-stack developer / technical architect, I can develop scalable and stable multi-node server-side applications and also can evaluate your Ruby/Rails application and make suggestions on possible optimizations / refactoring / adopting best practices. As a team lead, I can divide, prioritize and delegate tasks to developers, consult developers on best practices, ensure high overal quality of software product. I like challenges, have solid skills of problem solving, do not require supervision to successfully perform my duties. Dependability is also one of my key strenghts (never left my work half-done / half-functioning). If my current rate fits your project's budget, contact me to discuss technical and other aspects — I'm looking forward to it.

    Groups: Engine Yard Ruby on Rails Professionals Network

    $100.00 /hr
    13,311 hours
    5.00
  10. Hassan ahmad U.

    Hassan ahmad U. Agency Contractor

    Web & Mobile Application Engineer

    Pakistan - Last active: 17 hours ago - Tests: 4 - Portfolio: 3

    Over the last 5 years, I have been running my agency to provide the best services related to web development and mobile app development. I have worked on projects of web development to content management system. My core competency lies in web development and i code compliance to web standards. I strongly believe that a combination of good interface design and excellent functionality make the website reach its goal. My skills are Wordpress, wp-plugin development, CodeIgniter, Joomla, simple php, Web scraping and eCommerce. The plugins of wordpress on which i have command are: Buddypress, MarketePress, CustomPress, Membership Plugin, Contact Forms Plugins, URL-re-writing of wordpress using its API.

    Groups: Crossrider

    Associated with: TechEsthete

    $22.22 /hr
    2,323 hours
    4.67