Object oriented design Freelancers

Browse Object oriented design job posts for project examples or post your job on Upwork for free!

Object oriented design Job Cost Overview

Typical total cost of Upwork Object oriented design projects based on completed and fixed-price jobs.

Upwork Object oriented design Jobs Completed Quarterly

On average, 17 Object oriented design projects are completed every quarter on Upwork.

17

Time to Complete Upwork Object oriented design Jobs

Time needed to complete a Object oriented design project on Upwork.

Average Object oriented design Freelancer Feedback Score

Object oriented design Upwork freelancers typically receive a client rating of 4.68.

4.68
Last updated: May 1, 2015
More options
Clear all filters
  1. Veselin K.

    Veselin K.

    Software Engineer - JavaScript / CSS, Java / C++, PHP, MySQL

    Bulgaria - Last active: 4 days ago - Tests: 7 - Portfolio: 8

    Over the last years I was involved in developing a wide range of web applications. I prefer to concentrate on providing a nice web 2.0 user experience by developing sophisticated JavaScript front-end. Nevertheless I'm good at developing a full website solution on top of LAMP stack. Before going to web I have gathered extensive experience developing desktop applications in Java or C++

    $40.00 /hr
    8,984 hours
    5.00
  2. Stefan Knoch

    Stefan Knoch

    Expert Web Developer and Software Architect from Germany

    Thailand - Last active: 6 days ago - Tests: 7

    I am a creative and enthusiastic oop web developer from Germany with extensive experience in cms, ecommerce and website developing by working more then 6 years full-time for advertising agencies around Austria and Liechtenstein. I am capable of designing and developing database systems, frontend/backend architectures and programming professional web 2.0 w3c conform, cross browser compatible and seo optimized websites. I am also very fast at getting into new systems and fixing even the hardest bugs. I have much experience in several web developing areas: - website programming: html, css, js (jquery), seo, cross browser, w3c - cms developing: php, oop, mysql - database designing - architectur designing and planning - ui concepting - performance optimizing (mysql database, sql, php, js, http) - linux server administration (apache, nginx, debian, ubuntu) Frameworks - Jquery - Smarty - Zend - CakePHP - Yaf - my own performance focused lightweight oop framework I love to produce beautifully oop code and optimize performance even in the smallest corners. Im a perfectionist and i want to make me and my client satisfied and happy.

    $33.33 /hr
    50 hours
    5.00
  3. Steven C.

    Steven C.

    Software Developer and Website Designer

    Canada - Last active: 18 days ago - Tests: 5 - Portfolio: 2

    Over the last 7 years I have designed, developed, and deployed a wide range of internet and desktop software using XHTML, JavaScript, AJAX, XML/XSLT, asp.net, vb.net, OOP, SQL Server, PHP, MySQL and Wordpress. I am looking for opportunities to design, build and deliver software as part of a bigger software project or as a complete package in itself. I like to manage my projects utilizing my strong communication, organizational and technical skills to deliver on time and on budget. I take great satisfaction in providing excellent service and solutions and I look forward to discussing any upcoming development needs you may have.

    $38.89 /hr
    2,947 hours
    5.00
  4. Carlos Moran

    Carlos Moran

    Rails dev - Linux admin

    Argentina - Last active: 09/21/2014 - Tests: 19

    Over the past 20 years I have been involved in several large projects including both software and hardware elements. I am looking to bring my expertise to businesses that have complex needs but don't have the volume to justify the expense of in-house talent. My skills include: - Project and team management: I have led web development projects from 3 to 30 people, using RUP, Scrum and homegrown methodologies. I know how to earn trust and gain the respect of collaborators, management, peers and clients. - Rails - I love the platform and have been working almost exclusively in RoR projects in the past 4 years for several different clients. - I prefer to use Thin, nginx, haml, jQuery, Semantic UI, Webistrano, MySQL or SQL Server, RVM and Rails 4.0 for new RoR projects. - I have experience consuming services like Twilio, SendGrid, UrbanAirship, and interfacing with payment gateways (usually Stripe and PayPal). - TCP/IP networking in general and the most popular protocols: HTTP/HTTPS, SMTP, POP3, SNMP, SSH. I also have a lot of experience troubleshooting connectivity and performance problems. I enjoy working with peers, but I can also work alone as developer and server administrator in small projects.

    $47.78 /hr
    34 hours
    5.00
  5. Rafal K.

    Rafal K.

    PHP Team Lead / Architect / Senior developer

    Poland - Last active: 20 days ago - Tests: 5 - Portfolio: 2

    I'm interesting in long term projects. Business process automation to bring good quality of service is my main goal. As system architect I integrate best development practices to projects with huge clients base and complex business logic. This includes: - Continuous Integration (revision control system, testing, bugtracking, code quality, automatic deployment) - Application health monitoring and notifications - System backups and disaster recovery plan - Api building (REST API, SOAP) - Integration with remote systems - Working in SCRUM/KANBUN enviroment My preferable tools for new projects implementation and migration of legacy code are currently Zend Framework 2, Symfony 2 and Phalcon. As an in-office employee I had 7 years experience in IT software development area. Now I'm totally focused on fulltime remote work with flexible worktime. Usually this includes morning/weekly meetings and bugtracking system to add tasks. Most of the time I'm available on Skype, Hangouts and email. My personal mobile phone number can be used for emergency notifications/calls too. Technology stack: - Zend Framework 2, Symfony 2, Phalcon (all with TDD in PHPUnit) - Doctrine2 based on MySQL (MariaDB with TokuDB), PostgreSQL, MongoDB(TokuMX) - Apache - Memcached - Git/Svn - Jira / Bitbucket - Continuous Integration (Jenkins) - AngularJS

    $80.00 /hr
    45 hours
    5.00
  6. Samiullah Khan

    Samiullah Khan

    IT Expert | Mobile | Web | Embedded | Avionics Developer

    Pakistan - Last active: 17 days ago - Tests: 9 - Portfolio: 4

    Sami has years of software development experience in C, C++, Qt, Java, C#, WPF, WCF, .Net remoting, Mono, VB, VB.Net, HTML, CSS, JavaScript, ASP, ASP.Net, SQL and SQL Server. Since 2007 he has developed wide range of high quality and revenue generating software including real time applications, embedded software, web services, n-tire distributed applications, data acquisition software, database development and management, audio broadcast applications, software integrated electronics products and security software.

    $35.00 /hr
    65 hours
    5.00
  7. Billel H.

    Billel H.

    Master's Degree in Computer Science

    Algeria - Last active: 9 days ago - Tests: 18 - Portfolio: 2

    An outline of my skills and experiences will show what I have to offer, I am professional in: -Web Development : html5, xhtml, CSS, PHP, JavaScript , jQuery, Resposnive Web Design, SEO, xml, ASP.NET using C# and VB -Integrated development environment (IDE): Microsoft Visual Studio 2010, Netbeans, Eclipse, Adobe Dreamweaver CS6. -Database: SQL, SQL server 2008R2, MySQL, Oracle Database, PostgreSQL and Data warehouse. -Programming language: C# ,java , python, Visual Basic, C++. -Office Suite: Microsoft Office (Word, Excel, PowerPoint, Access and Outlook), SharePoint. -Design and Multimedia: Adobe Creative Suite CS6 (Photoshop and Acrobat X Pro). -Operating System: Windows(XP, Vista, 7,8), Linux(Ubuntu, Red Hat), IOS. -Networking: Open Systems Interconnection (OSI) model, Internet protocol suite (TCP/IP) model, LAN, VLAN, WAN, DNS, DHCP, switch, Access point and Router Configuration. -Modeling language : Unified Modeling Language (UML) and Merise. -Architecture and Mechanical engineering: Technical drawing, Architectural drawing. -Management: Human Resource management. -languages: English, French and Arabic. I am at your disposal to DO THE BEST.

    $25.00 /hr
    82 hours
    4.79
  8. Faheem K.

    Faheem K.

    Experienced Microsoft platform Developer

    Pakistan - Last active: 3 days ago - Tests: 4 - Portfolio: 3

    A generalized specialist with more than 11 years of experience in off-shore software development industry of Pakistan. I have had hands-on experience in developing, testing, implementing, configuring, deploying and managing large and/or complex business applications. Amid these year I mostly did database-centric business applications that were either to automate part of business processes or to replace older processes with enhancements and improvisation. I have hands-on experience in developing desktop applications and web applications (back-end and middle tier) using technologies and tools such as .Net C#, VB6, .Net Inter Operable components, web services, asp.net and MS SQL Server. I am quite well experienced in query optimization, data warehouse development, cube development (OLAP databases), data warehouse server management, OLTP database managment and configuring and managing high availability solutions for OLTP databases and servers. I have written ETL procedures using command batch files, DTS packages and SSIS packages, and used these tools to import data from text files (tab or comma delimited), dbase plus III database, MS Access and MySQL database. I possess hands on experience and skill in SQL programming, ETL scripts, SQL jobs, Query optimization, SSIS packages, DTS packages and DBA functions. I have manipulated and handled larger volumes of data e.g. 100 million rows per day per campaign and 1 billion+ rows for click-stream data. I have done Enterprise application which are data aware, compliant and redundant data across multiple servers. @LinkedIn: pk.linkedin.com/in/muhammadfaheemkhan/

    $33.33 /hr
    0 hours
    5.00
  9. Ali Balcı

    Ali Balcı

    Software Engineer

    Turkey - Last active: 25 days ago - Tests: 1

    I have developed a wide range of websites using ASP.NET, MVC, Web API, Web Services. Programming Languages: C#, JavaScript, JQuery Databases: Microsoft SQL Server, ElasticSearch, Redis OS Platforms: Microsoft Windows Concepts and technologies: .Net 3.5/4.5,OOP,OOD,f,Linq, .Net Extensions, Markup languages: Xhtml/Html, Xml, JSON, Css Web Servers: IIS 5-6/7 (Internet information server) Design Patterns: Singleton, Factory, Repository, Façade, Model, Unit of Work. ORM: ADO.Net, Entity Model, NHibernate,Plinqo. Highest priority given to quality and in time delivery. Used tecnologies and tools CVS(SVN) management, Twitter Bootstrap, Git, GitExtensions, SourceTree, Team Foundation Server I am particularly interested in long term collaborations with clever & fair customers concerned with quality software development

    $22.22 /hr
    7 hours
    5.00