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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, 16 Object oriented design projects are completed every quarter on Upwork.

16

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 4.64.

4.64
Last updated: August 1, 2015
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  1. Andrew A.

    Andrew A.

    Senior Software Engineer

    Russia - Tests: 4

    10+ years of experience in software development. Strong skills in web development, database development, object oriented programming and design. I participated in several software startups, including my own. My key technology skills are: Java SE, Java EE, Spring, Hibernate, JavaScript. Also, from time to time I've been working with: Python, Perl, Bash, .NET, ActionScript, PHP, C/C++. (And it's not a problem for me to learn any new thing). I'm able to work on software projects from scratch until the final delivery. I can do budget estimation of the entire software project. I can manage the team. I can understand and implement the most difficult parts of the software systems.

    $24.46 /hr
    1,539 hours
    0.00
  2. Charleson R.

    Charleson R.

    Experienced Filipino Web Developer

    Philippines - Tests: 7 - Portfolio: 16

    For 7 years, I have been in touch with different companies and clients who want to have a website built from the ground up. I have developed a wide range of websites ranging from social media related sites, websites designed specifically for mobile phones and tablets, e-commerce websites like online apparel store sites or real estate sites, websites for small businesses or startup companies. I mainly use PHP, HTML, JQUERY and MySQL when building these websites. My choice of out-of-the-box CMS to use is DRUPAL because this is a very flexible and well-built CMS and can be developed in many different ways. When it comes to work, I make sure that my clients are satisfied with my work so I really give a lot of importance to the quality of code I make and it's efficiency and usability. I am very open to many possibilities and take into consideration what my clients or employers want in their website. I give my best opinion whenever necessary in order to improve the development that may later on benefit me and my clients. If hired, I make myself always available for the client whenever they have some questions or additional clarifications. Long term relationship with my clients is a proof that they are really satisfied with my job and work efficiency. I am a teamplayer and I can work well with other people, I respect their opinions and points especially if they give better points that may improve work development. I can also work without much supervision as I always understand first clearly what needs to be done and how it should be done.

    $33.33 /hr
    4,316 hours
    4.99
  3. Panos M.

    Panos M.

    Python / LaTeX Expert

    Greece - Tests: 8

    Experienced software engineer with over 6 years of experience with computer programming. Proficiency with Python, C/C++, and PHP languages. Strong Windows, Linux, and UNIX administrative skills. I put emphasis on well written and well commented code. I complete projects on time, with consistent and timely written updates. I am not a native English speaker, but my verbal and written communication skills are excellent (IELTS 8.5/9.0). Web development: Django, Flask Internet / Web Scraping: BeautifulSoup, Scrapy, requests, boto Scientific Software: numpy, scipy, pandas, scikit-learn, matplotlib, VTK Databases: MySQL, Postgres, sqlite APIs: imdb, rotten tomatoes, dropbox,mozscape, semrush Various: LaTeX

    $40.00 /hr
    1,978 hours
    4.94
  4. Robert Pale

    Robert Pale

    C++ Designer and Optimizer

    United States - Tests: 23

    I'm a self taught programmer with experience largely in C++, but also in Haskell, PHP, Pawn, Lua, and NASM. I have a full decade of work in game modding communities, and have worked on linux patches, game engines, and the intricacies of the C++ compiler and object model for many years now. If you need to squeeze more speed out of your code, or come up with expressive and elegance solutions to unusual or involved problems, that's what I excel at.

    $50.00 /hr
    1,074 hours
    4.56
  5. Anna Ignatenkova

    Anna Ignatenkova Agency Contractor

    High-quality services and work products

    Russia - Tests: 3 - Portfolio: 4

    I have 10-years experience of software development (mainly C/C++ programming in large IT companies). Working experience and education give me understanding of good code and software architecture design and allows to develop reliable and easy maintained applications and systems. In my freelance career I’m using the best practices and focusing on providing the best possible solutions in a reasonable timeframe. I am interested in participation in a project allowing to apply and improve my skills. I like to learn something new and participate in research.

    Groups: Application Developers Alliance

    Associated with: Prof-Approach

    $25.00 /hr
    2,652 hours
    5.00
  6. Jay Good

    Jay Good Agency Contractor

    Sr. Web Developer and DBA

    United States - Tests: 3 - Portfolio: 21

    I have been developing software and working with databases for the past 16 years. I design object-oriented, tiered applications and write code in PHP, C#, and VB.NET. I have also written applications in C++ / MFC / Win32 as well as VB 6.0. I design and administer databases in MySQL and Postgres and excel at writing triggers, functions/procedures, and views. I have also worked with SQL Server and Oracle. Over the past couple of years, I have moved into being a PHP developer with a preference for the CakePHP 2+ framework (though I also know Zend 2+). I truly believe that PHP, HTML5, and CSS3 are the future of the software world. Since PHP was specifically designed for creating web pages, it only makes sense to use it for web development, especially now that object-oriented features and other modern functionality have been added to the code base. I hold a computer science degree (1998) and have several years of practical experience. I have been using the .NET Framework since the Visual Studio .NET Beta and write .NET code primarily in C# and VB.NET. I prefer to work with applications that follow an n-Tier architecture along with object-oriented concepts such as inheritance and abstraction but will work with just about anything. I have vast experience using C++ and the Microsoft Foundation Classes along with the Win32 API. Other languages/frameworks include PHP, LINQ, Regular Expressions, VB 6.0, and straight C. I have been designing and administering SQL databases since SQL Server 7.0. Software Engineers tend to be bad DBAs but I believe that I am the exception. Database concepts such as normalization/denormalization, primary/foreign keys, and check/default contraints are not new to me. Whether it be T-SQL or PL/SQL, I also excel with database programmability, such as triggers, procedures, functions, and views. File organization and usage, backup and maintenance, and database efficiency are also strengths. I currently primarily use PostgreSQL 9+, where available and MySQL 5+ where it is not. Other databases include SQLite, Oracle, and yes, Access (95 on up). During the past 16 years, I have created and maintained custom line-of-business Windows applications, with a focus now more on Web applications. These have included applications for law enforcement, 911 centers, jails, retail businesses, nursing homes, trucking companies, charities, talent brokers, community/group sites, and e-commerce. I have also designed and coded applications for GIS mapping systems and some data mining and sharing initiatives. I have created custom TCP/UDP servers and clients for low-bandwidth mobile applications. I have worked with O/R mappers such as LLBLGen Pro and are used to using entities in data layers rather than reading/writing data directly. Where applicable, I prefer to use the MVC (model-view-controller) mantra, where manipulating, presenting, and controlling the data is abstracted out. I am used to using source control systems such as Git, SVN, Vault, and SourceSafe. I excel at Web Applications, Windows Forms applications, Windows Services, records management applications, interfaces with third-party APIs, integration of systems, and middle tiers such as the business or data layer (just in case you already have a web application but need the back-end to work). Preferences/Specialize in: Web Applications Records Management/Business Applications Database Design/Administration Windows Services Back-end Work (business, data layer, facade) Windows Forms Applications API Programming Integration of Systems Data Mining/Conversion Programming Languages: PHP 4/5 C# VB.NET C / C++ Java VB 6.0 Databases and Languages: MySQL PostgreSQL SQLite SQL Server T-SQL Oracle Database PL/SQL Access DataFlex AcuODBC Libraries/Frameworks: .NET LINQ LINQ to SQL LINQ to XML Regular Expressions WPF MFC Win32 API ADO.NET ADO DAO/Jet Concepts: Object-Oriented Programming n-Tier Architecture Service-Oriented Architecture Normalization/De-normalization Primary/Foreign/Unique Keys Check/Default Constraints Database Programmability Tools: Visual Studio SQL Management Studio Eclipse PhpStorm LLBLGen Pro VMWare Microsoft Office (Word, Excel, PowerPoint, Outlook) TextMate DbVisualizer Active Reports Crystal Reports Iron Speed CodeOnTime Source Control: Git SVN SourceSafe SourceGear Vault Web Programming: CakePHP 2 & 3 Zend 2+ Silverlight HTML, HTML5 CSS, CSS3 JavaScript WCF SOAP REST JSON XML XSD Web Browsers: FireFox Chrome Internet Explorer Safari Operating Systems: Windows Mac OS X

    Associated with: Good Software Partners

    $35.00 /hr
    1,085 hours
    5.00
  7. Patricio Carranza

    Patricio Carranza Agency Contractor

    Technical English Translator, Data Entry, Jr. Java Developer

    Argentina - Tests: 5

    "Fast and accurate translations??" -You got it!! "Can you handle technical vocabulary??" -You betcha!! especially technology, computer science, software development documentation, etc. "Are you cheap??" -Hell yeah!! I'm just getting started in oDesk, so i'm really looking forward to landing a few jobs and getting some feedback. "So what's the difference between you and the other billion people out there that can read, write and speak english??" - If you need to translate some technical document, I'M YOUR GUY. After 10 years of software development and studying english in college i can guarantee excellent translations (verbatim, formal, informal, you name it!!). I'm also an advanced systems engineer student, take a look at my portofolio to get a grasp of what i've done. You can count me in for some java SE programming and android development!! Needles to say, when it comes to data entry... you can't get any faster than me ;). I learned to use the keyboard before i was able to read and write.

    Associated with: Vera Devs

    $10.00 /hr
    1,065 hours
    0.00
  8. Veselin K.

    Veselin K.

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

    Bulgaria - 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
    9,185 hours
    5.00
  9. Sayed Labeed Rushdy

    Sayed Labeed Rushdy

    Web Development | Python | Django | AngulaJS | JavaScript

    Bangladesh - Tests: 7 - Portfolio: 11

    As an engineering graduate, I acquired ability to optimize and epitomize an idea into reality. You will benefit from the discipline of collective work ethic with minimal usage of time that leads to constant reshaping of elements in need, just to reach a level of perfection. Some might say I am a perfectionist. From conceptual development of website which requires creative analysis, you will be left satisfied with your project implementation. Your requirements will be analyzed, critically researched to produce the demanded outcome. Whether it is implementing codes on specific framework like Django or getting into nitty-gritty of Web Development, my expertise will serve you on tight schedule with just a slight scratch on your wallet. I have also explored and gained valuable experience in Python, Django, AngularJS, Nosql, JavaScript, Odoo, ERP, Ecommerce and Web Development. When you have decided, have a look at my profile… you might be surprised.

    $11.11 /hr
    2,145 hours
    4.97
  10. Marty L.

    Marty L.

    Expert in GNU/Linux/Opensource/Embedded software

    United States - Tests: 4 - Portfolio: 1

    Looking for challenging new projects which can effectively use my talents and creativity, to generate cost effective software solutions. I'm a world class C programmer (primarily on Unix/Linux) and I'm used to making "impossible" tasks "possible". I have a great deal of expertise in: * real time embedded systems * cross compilation/software construction * source control * network programming * system administration * kernel level programming/device drivers * image processing * performance and metrics

    $83.33 /hr
    3,561 hours
    4.80