OOP Freelancers

Showing 93 freelancers

OOP Freelancers

Showing 93 freelancers

  • Freelance Android Developer

    Over the last 2 years, i have developed/worked on 3 Android Apps using Java, SQLite, Content Providers, Web Services, XML, JSON, including my own Android app that i developed for helping students to manage their study. My core competency … more

    Over the last 2 years, i have developed/worked on 3 Android Apps using Java, SQLite, Content Providers, Web Services, XML, JSON, including my own Android app that i developed for helping students to manage their study. My core competency lies in complete end-end management of a new Android App development project, and I am seeking opportunities to build Android Apps from the ground up for you or your business. I also have experience in the following areas: SQL, OOP, UI/UX, App Designing and Testing.  less

    android-app-development java sqlite sql oop object-oriented-design data-structures mysql c 00 more less
    • $8.00 HOURLY RATE
    • 5.0
    • 33 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
  • Android and PHP Developer

    I've been developing software for small, medium and large companies over the last 7 years, mostly as a freelance worker. My strenghts consist of being a self-motivated, self-taught learner. I'm seeking employment opportunities in my specialties: * PHP - MySql … more

    I've been developing software for small, medium and large companies over the last 7 years, mostly as a freelance worker. My strenghts consist of being a self-motivated, self-taught learner. I'm seeking employment opportunities in my specialties: * PHP - MySql * Ruby on Rails * Android * Java * C * JQuery * CSS  less

    php android-app-development java c sql oop css customer-support spanish bash 00 more less
    • $17.78 HOURLY RATE
    • 5.0
    • 1609 HOURS
    • ARGENTINA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • Forma-Pro web dev company Symfony2/Doctrine2/OOP/PHP5

    We are a Symfony development company with more than 5-year experience. Our aim is a high-quality product meeting the customer's needs. We like doing our job well and make sure we have everything needed for that. Location in Kharkov … more

    We are a Symfony development company with more than 5-year experience. Our aim is a high-quality product meeting the customer's needs. We like doing our job well and make sure we have everything needed for that. Location in Kharkov, Ukraine - one of Eastern Europe's biggest centers of higher education and research - allows us to hire highly qualified specialists in computer sciences. It is very important for us to be in the same team with the customer during the development process. Effective cooperation, working in the atmosphere of confidence and respect is the passport to a successfull project. Order and clarity are important to get a quality product. We use Agile practices allowing us to control the project workflow and code quality. Test-driven development and object-oriented design are the core concepts we use in our work. The main tool helping us transfer these concepts into the perfect code is Symfony PHP framework. As a result our customer gets a functional, easy to maintain and modify product of hight quality. Also customers have all the information, quick feedback, the ability to make changes and full control on the development process. PERFECT PROJECT A common problem among customers is the impossibility to change the development team. Usually they are forced to work with the same team, because the code can't be maintained properly by any other team. Usually it means poor code quality. We solve this problem with the help of good programming practices. They allow us to write fully maintainable code and give customers the opportunity to change the team easily. But you won't have to, because we already do our job well. We are happy to provide our services to the customers, who share our approach of development with good programming practices. PROJECTS WE LIKE We are the most interested in the following projects: 1) New Symfony based projects from scratch Developing new projects we create a system with flexible and clear architectural design which is easy to maintain and extend. Our aim is to create stable hight loaded products and services. 2) Development and extending existing Symfony projects We are also ready to work on existing projects done with Symfony. Since our aim is high quality products we do code review before starting development in order to evaluate code quality, risks and possibility to implement our practices effectively. 3) Migration (porting) PHP projects to Symfony A number of live projects use old code (PHP4, hand made PHP system, plain php). Supporting and development of such projects gets costly in terms of both money and time. A possible solution is step-by-step migration to Symfony. It allows to get a stable project with fresh architecture based on modern corporate level framework. The migration process is done step-by-step which guarantees functionality of the system during the migration. The practices allowing this are automation testing and refactoring. NEW PROJECT WORKFLOW Projects from scratch are the most interesting for us as we can purely implement all our ideas using full set of technologies and Agile methodologies we have mastered. At the same time project from scratch can cause problems when clearly defining requirements to the product that should be delivered as it is not easy to transfer the whole vision of the customer to the team. Forma-Pro does its best to eliminate all problems that can happen during planning and development of a project. The general workflow for a project includes raw budget estimation, planning to get in sync with the customer concept, estimating, development and release stages. Raw budget estimation. As the very first stage we do a quick raw estimate of the project based on a short customer description. Usually we provide a preliminary range of man-hours that we think will be spent on a project where low and higher limits can be 2-3 times different. This information can be used by a potential customer to estimate a raw budget needed for the project.  less

    symfony php oop unit-testing sql mysql ajax html javascript css 00 more less
    • $25.00 HOURLY RATE
    • 4.9
    • 1765 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 19 TESTS
    ASSOCIATED WITH:
  • Laravel 4,PHP,AJAX,jQuery,Twitter bootstrap and more

    Dear potential client! I am a Moroccan based (Rabat,Tetouan , GMT) web-developer.In fact, my professional objective is to get interesting jobs of web-development and to improve constantly my skills in this field. I enjoy working in serious projects and … more

    Dear potential client! I am a Moroccan based (Rabat,Tetouan , GMT) web-developer.In fact, my professional objective is to get interesting jobs of web-development and to improve constantly my skills in this field. I enjoy working in serious projects and really doing something that we usually call "Web 2.0". My specialization is PHP5 development. I prefer employing PHP 5.x because it supports OOP, and using MySQL 5.x which is based on logic via stored procedures and triggers. I always take care of my code, so it should not only works, but also well-structured and easy supported. To realize more efficient structures of the project and to achieve it faster and better, I prefer using frameworks like laravel and CodeIgniter . You may discuss all the details with me, and let me know in case of any interest in my job. I'd like also to mention that if you have a complex project to develop, we may assign our programmers to realize it as well. Looking forward to working with you.  less

    php oop html5 css3 twitter-bootstrap jquery ajax google-apps uml 00 more less
    • $22.22 HOURLY RATE
    • 4.8
    • 558 HOURS
    • MOROCCO
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • PHP MySQL Yii CodeIgniter Zend developer, with 7+ yrs of experience

    I am a web application developer specializing in PHP/MySQL, with 7+ years of commercial experience. Worked with the different projects - starting from a little web-sites and web-widgets to the big web-systems and services. My main qualities are reliability, persevering … more

    I am a web application developer specializing in PHP/MySQL, with 7+ years of commercial experience. Worked with the different projects - starting from a little web-sites and web-widgets to the big web-systems and services. My main qualities are reliability, persevering and patient. Tell me your ideas, we will discuss it and I'll give you a structure of the future system and a plan of work. I think there is nothing impossible - just are necessary time, money and the desire to work!  less

    php css html mysql ajax xml xslt smarty postgresql sql oop javascript zend-framework paypal-api codeigniter subversion linux-system-administration apache-administration adobe-pdf yii-framework 00 more less
    • $35.00 HOURLY RATE
    • 5.0
    • 8717 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 14 PORTFOLIO ITEMS
    • 6 TESTS
    GROUPS:
  • PHP5/MVC/Yii Framework/MySql/JavaScript/node.js - Freelance programmer

    I have 6 years of experience in developing wide range of web applications using PHP and MySQL including basic personal sites and complex business solutions. I have solid experience in the Php and adjacent areas: databases(mysql/mongodb), MVC (Yii … more

    I have 6 years of experience in developing wide range of web applications using PHP and MySQL including basic personal sites and complex business solutions. I have solid experience in the Php and adjacent areas: databases(mysql/mongodb), MVC (Yii framework/Codeigniter), JavaScript(pure/jquery), HTML5, Ajax, web services(soap and etc), nodejs, data crawling/extracting and software testing.  less

    php mysql javascript ajax seo yii-framework soap xml-rpc wordpress linux-system-administration oop cakephp amazon-ec2 amazon-web-services html5 node.js mongodb git svn 00 more less
    • $25.56 HOURLY RATE
    • 5.0
    • 2130 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 12 PORTFOLIO ITEMS
    • 4 TESTS
  • Expert Wordpress/PHP developer | Scripting expert

    I have lots of experience building and enhancing Wordpress plugins. My main strengths are: - Clean coding - 100% Wordpress coding standard compliant - Availability - usually respond within 5 to 10 minutes to any queries during CST workhours - Fast and top quality work … more

    I have lots of experience building and enhancing Wordpress plugins. My main strengths are: - Clean coding - 100% Wordpress coding standard compliant - Availability - usually respond within 5 to 10 minutes to any queries during CST workhours - Fast and top quality work I also have experience developing web pages using Perl and/or PHP, Javascript/jQuery, VBScript, CSS, Ajax and MySQL databases. I worked for a Fortune 500 automotive company in a reporting and analysis position, and also building and maintaining a website in the company's intranet using Perl and MySQL. After that I was in charge of supporting a website built with Java and the Spring framework, using both MySQL and Oracle databases, for customers worldwide. I also worked at the tech support helpdesk for that same company for over a year, troubleshooting Linux servers and workstations, networking and other data related issues. I was also in charge of administering KBOX ticketing system for over a year, from content management to database administration, to scripting solutions for its customers. I also have knowledge in scripting using different technologies, such as VBScript, Javascript, Linux shell scripting, Perl, and some Powershell, as well as VBA for Excel and HTAs. I was also regularly troubleshooting C and Java programs for bugs and/or enhancements. After that, I moved to a company named Softtek as a Software Engineer, I was part of a team that develops Wordpress plugins and themes for an American multinational conglomerate corporation. The last position I held was for yet another company as a Linux intermediate administrator, where I was in charge of managing users with Centrify and I also installed Cacti to monitor some of the company's servers running CentOS. Currently, I work on my own mostly developing Wordpress plugins and themes. I have specialized myself working on web development, mainly PHP with MySQL databases, but also Javascript/jQuery for the front end.  less

    wordpress php microsoft-excel perl microsoft-visual-basic jquery javascript vbscript centos web-scraping website-development java c data-scraping oracle-database mysql sap-sybase-adaptive-server-enterprise oop vba .net-framework 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 70 HOURS
    • MEXICO
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 18 TESTS
    GROUPS:
  • MechDeveloper

    I am Miguel Rodríguez, a freelance developer from Caracas - Venezuela with Computer Science background. I am a persistent and goal-oriented person who tries to make the best use of the resources. I am positive, proactive and motivated enough to set … more

    I am Miguel Rodríguez, a freelance developer from Caracas - Venezuela with Computer Science background. I am a persistent and goal-oriented person who tries to make the best use of the resources. I am positive, proactive and motivated enough to set a goal with the intention to fulfill it. For the last 3 years I have been developing web apps related to CRM/ERP or any other administrative/organizational purpose on PHP/HTML/JavaScript, however, I would love to be involved in a video game development. I have always thought this: "The people are the one who use the technology and not otherwise." I do not feel as if I was bound to a specific technology, any professional should deliver a great job no matter what technologies are used. Describing me in few words, I am honest, thoughtful and persistent. I try to be kind whenever I can, I always say the truth, even in situations that could affect me, I take promises very seriously, so, I don't promise that easy, it would be unfair to say that I am a perfect person, like any human I make mistakes, and, when it happens, I recognize them, I apologize and I try to learn from them, I usually don't react violently and I have no criminal record. Known methodologies, tecnologies and tools: Programming, Linux, FreeBSD, MySQL, PostgreSQL, Apache, PHP, Smarty, Regular Expression, jQuery, JSON, HTML/CSS, HTML5, CSS3, Modernizr, vsftpd, SSH, GCC, G++, SOAP, Eclipse, Notepad++, Drupal, Drush, Drupal theming, ERP/CRM, VTiger, MySQL store procedures, OOP, MVC, UML, DFD, FlowShart.  less

    html css javascript jquery php sql mysql postgresql c freebsd vtiger apache-administration smarty regular-expressions c++ drupal oop flowcharts python java 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 86 HOURS
    • VENEZUELA
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 12 TESTS
  • Web Engineer-Architect and Javascript Samurai

    I have many years of experience of high quality coding. My job is creating huge responsive single page applications. Besides I work under my own open source projects: 1. Framework (Matreshka.js). It's many times better then Backbone.js … more

    I have many years of experience of high quality coding. My job is creating huge responsive single page applications. Besides I work under my own open source projects: 1. Framework (Matreshka.js). It's many times better then Backbone.js :) 2. DOM utilite (Balalaika.js). This is tiny (999 Bytes) jQuery Alternative 3. WYSIWYG Editor (SuitUp) And other stuff. Look at my Github account: https://github.com/finom/ If you need a developer that will do cool-coded application for you and who knows how to work with big amounts of data, you're welcome.  less

    javascript google-apps twitter-api facebook-api mongodb node.js sql php jquery html5 sencha css phonegap wordpress git less-framework ecmascript coffeescript chrome-extension html ajax google-maps-api jquery-mobile css3 twitter-bootstrap oop android-app-development github 00 more less
    • $35.00 HOURLY RATE
    • 4.9
    • 2240 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 6 TESTS
  • Expert web developper

    Over than 10 years of experience, I started web development as a hobby to spend my free time after graduation. Web based and rich Internet applications expert Excellent innovation skills Excellent programmer analyst Technical skills: Expert in SEO, PHP, MySql … more

    Over than 10 years of experience, I started web development as a hobby to spend my free time after graduation. Web based and rich Internet applications expert Excellent innovation skills Excellent programmer analyst Technical skills: Expert in SEO, PHP, MySql, JavaScript, CSS, HTML, XHTML, XML. Object-oriented programming. MVC architecture. SOAP, Ajax, RIA and REST. Good debugger Frameworks : Symfony, CakePHP, zend CMS (all versions) : Joomla , Wordpress, Magento, Prestashop  less

    php symfony cakephp wordpress prestashop magento joomla jquery google-analytics google-analytics-api google-maps-api google-spreadsheet google-spreadsheets-api google-calendar-development google-calendar-api phpbb crm sugar-crm oop erp javascript css3 psd-to-xhtml xhtml 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 705 HOURS
    • TUNISIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
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