Browse Object Oriented Programming (OOP) job posts for project examples or post your job on Upwork for free!

Object Oriented Programming (OOP) Job Cost Overview

Typical total cost of Upwork Object Oriented Programming (OOP) projects based on completed and fixed-price jobs.

Upwork Object Oriented Programming (OOP) Jobs Completed Quarterly

On average, 9 Object Oriented Programming (OOP) projects are completed every quarter on Upwork.


Time to Complete Upwork Object Oriented Programming (OOP) Jobs

Time needed to complete a Object Oriented Programming (OOP) project on Upwork.

Average Object Oriented Programming (OOP) Freelancer Feedback Score

Object Oriented Programming (OOP) Upwork freelancers typically receive a client rating of 4.60.

Last updated: October 1, 2015

Popular Object Oriented Programming (OOP) Searches

Clear all filters

Alan Orduño

Alan Orduño

PHP & vBulletin Expert

Mexico - Tests: 5

Great skills on web development... Back-end: - Object-Oriented Programming. - Design Patterns. - MVC. - Databases. Front End: - Responsive Web Design. Also, excellent skills at vBulletin as ex-core developer (see my employment history at Internet Brands). - Install/upgrades. - Plugins/mods. - Customization. Well-known Technologies: - PHP - MySQL - Javascript - CSS - HTML/XHTML

100% Job Success
$40.00 /hr
656 hours

Alexandr G.

Alexandr G.

Expert Web Developer (Magento, SQL and JS)

Ukraine - Tests: 12 - Portfolio: 4

I have more than 4 years of experience in developing wide range of web applications using PHP and MySQL including basic personal sites and complex business solutions. Experiences: PHP - Magento, Yii, CackePHP DBMS - MySql, PostgreSql, MongoDB JS - Pure, jQuery HTML5, CSS, Ajax

100% Job Success
$33.33 /hr
543 hours

Sergey I.

Sergey I. Agency Contractor

Projects development of medium/high complexity

Ukraine - Tests: 7 - Portfolio: 2

I pursue the following objective:Find long term relationships with the partners to develop complex and specific projects using PHP5.0(modern PHP frameworks) or ASP.NET C# technologies.I cooperate with other developers to meet the deadlines and projects demands, executing the role of project manager and developer at the same time. So, in fact I represent a team of 6 Web developers who are experienced in different areas and branches of Web development. Our latest project was dedicated to real time GPS tracking system to track vehicles which was written using ASP.NET C# + MSSQL2008 + NetTiers(ORM)+Google Map API+OpenLayers.The latest PHP project was made in the sphere of advertising which affords to meet sellers of the products\services,those one who resell them and final customers. It was written using Zend Framework+mySQL+Platforms API were written using XML RPC+XSLT+XML+XSD

Associated with: 1WebDev Agency

86% Job Success
$33.33 /hr
1,754 hours

Ajit Rajthala

Ajit Rajthala

Expert Android Developer

Nepal - Tests: 3 - Portfolio: 6

With 4+ years of experience in android application development, I have successfully developed wide range of android applications. My expertise lies in front end development as well as architectural design of the applications. I have proven my expertise in application development for the classifieds and e-commerce websites as well as utility, reader applications. My first concern is the customer satisfaction and to deliver top quality product on time. I'm always open to new ideas and experiments and I'm readily available to answer your queries. My skill set include: - Wireframe designing and ui interface - REST API - Google maps API - Facebook and Twitter API - YouTube API - Push notification(GCM, Parse SDK) - Google Analytics, Distimo SDK - bar-code scanning - Ad Integration(Google AdMob) - app performance and memory optimization - Android SDK Programming

100% Job Success
$25.00 /hr
212 hours

Ruben Samsonyan

Ruben Samsonyan

Senior software engineer/IOS Development Team lead

Armenia - Tests: 5 - Portfolio: 8

During the years of my experience I have developed desktop/web/mobile applications for different purposes. I effectively implement OOP principles and design patterns (especially MVC, Singleton, Factory, DAO, DTO, etc.). I have conducted my development using Java, Objective-C, Swift, MySQL, SQLite, etc. Used to develop on Spring, GAE, JPA, Hibernate. I also have large experience in the following areas: HTML5/CSS3, JavaScript, JSP, JQuery and other web technologies. Personal Profile: An enthusiastic person, full of professional ambitions and willingness to work hard to achieve the purpose, enjoys being part of a successful and productive team. Quick to comprehend new ideas and concepts, develop them and find creative solutions to problems. Able to work well under pressure and meet the tightest deadlines. Objective: To work in a developing and creative environment which will allow me fully utilize my skills and knowledge and gain new abilities and more experience, which can later be useful both for me and the company.

$25.00 /hr
311 hours

Douglas Spence

Douglas Spence

Skilled Developer - T-SQL, C#

United Kingdom - Tests: 9

Currently my strongest skills are C# and SQL Server, but I have used a variety of other programming languages and technologies historically, including: VB3-6, Delphi 4&5, VBA, C++, ASP.NET. I started programming over 20 years ago as a teenager and knew immediately it would be my future career. I am comfortable working with (and enjoy) complex problems and feel this is a specific strength of mine. I prioritise and value long term client relationships where I can build understanding of a problem domain over time and provide development expertise and design solutions that maximise my value. I work well independently and consider myself able (upon understanding a problem domain) to both design and implement a solution. I welcome opportunities to expand and develop my knowledge and skills.

100% Job Success
$27.78 /hr
4,809 hours

Oleksandr Linnyk

Oleksandr Linnyk

iPhone and iPad Mobile App Developer - Expert

Ukraine - Tests: 4 - Portfolio: 6

Over the last 2 years, I have developed a wide range of applications for iOS. If you are looking for a highly skilled iOS developer with professional attitude, good communication and high code quality, then I am the right person for your project. I believe my strong points are creativeness and punctuality. I have experience in building apps from the idea to release on AppStore, besides I can create design in Sketch and test via Testflight. I like new complex tasks, because they improve my professional skills.. Thank you. Oleksandr.

$14.44 /hr
39 hours

Daniel Z.

Daniel Z.

Highly skilled API integrator, PHP (ZF) Coder and Project Manager

Poland - Tests: 7 - Portfolio: 6

Goal: Project and develop high quality apps for your success. Profile: OOPHP & Zend coding, IT consulting and business analyst, project coordinator and manager, Other skills: Apache, Bind, SSH, bashscripting, Memcached, Github, Solaris, Oracle, MySQL, Radius, AD, expert knowlegde of many *ux and windows systems Advantage: Project and implementation of many web apps. Most of it projected and developed by myself using Zend Framework, Google API (youtube, gdata), social API (twitter, facebook). Some of it integrated with operating systems or AAA software (radius, ldap). Usually Design Patterns were used (like Template Method, Version of Control, DAO, Dependency Injection, Decorator and so on). Some application built upon a structure of web services (XML, REST, JSON), some using jQuery and AJAX. Tools and technologies: Apache, radius, bind, ldap, Zend Framework, XML, SOAP, Linux, Linux daemons, Memcached, Sockets, REST, JSON, Oracle, MSSQL, MySQL, Design patterns, MVC, SVN, BASH, PHPUnit, Xdebug, Unit testing, Google Youtube API, Google Gdata API, Google Maps API, Facebook API, PayU API

100% Job Success
$35.00 /hr
1,949 hours

Almog Shasha

Almog Shasha

Software Engineering student with OOP experience

Israel - Tests: 2 - Portfolio: 1

I have been involved in various medium-large scale projects in which I gained hands on experience in the entire software development life cycle, starting from analyzing user requirements, to the design, code and testing of the software. I am at my last (4th) year of Software Engineering (BSc) degree. As a consequence of my academic studies and the projects I'v been involved, I acquired expertise in the following areas: OOP programming (Java,C#,C++). SQL Server database development. Low level programming (C,ASM). Client-Server architecture. Computer Graphics (OpenGL). I am a hard worker and perfectionist in terms of software quality. We will work close together to ensure that the software solution is consistent with your requirements and it is the best software solution for you.

$22.00 /hr
0 hours

Dmytro Aleksin

Dmytro Aleksin

.NET Developer

Germany - Tests: 11 - Portfolio: 1

Designed and implemented front end, back end and database layer for custom CMS for the fine art auctions. Was team leading the small group of 3 developers and 1 qa using Scrum agile methodology. Was responsible for collaboration and communication with customer’s development team, delivering the product to the owner. Set up and supported the environment for continuous integration including SVN, TeamCity server and deployment to IIS webserver. Provided post-release support for global financial informational portal. Was working with Kanban agile methodology. The task was to improve database performance and fix critical issues. All work was made in close collaboration with the client. Designed and implemented user interface for a system aimed to manage computer systems. It was created to harvest/deploy drivers, create and deploy system images. Implemented logic to predict useful bid information for different betting systems. Developed stored procedures, business logic, web services and front end. Developed embedded modules with bets proposal with different skins.

90% Job Success
$22.22 /hr
7 hours