Symfony Developers & Programmers

Showing 29 freelancers

Symfony Developers & Programmers

Showing 29 freelancers

  • Expert PHP dev and GNU/Linux Sys Admin, Mysql, Symfony, Javascript

    7 years experience as PHP Web Developer. Reliable and competent service. I'm expert in LAMP platform (Linux/Apache/Mysql/PHP). My focus is on free software tools and frameworks. Good background in Object Oriented Programming and Databases from my … more

    7 years experience as PHP Web Developer. Reliable and competent service. I'm expert in LAMP platform (Linux/Apache/Mysql/PHP). My focus is on free software tools and frameworks. Good background in Object Oriented Programming and Databases from my years in the university. I have experience with: PHP, Symfony, SugarCRM, Python, Web Services, SOAP, JQuery, Ajax. Also, I'm a GNU/Linux system administrator, mostly installing/configuring websites with Apache, Drupal, Wordpress, Firewalls, shell scripting and automation. I work with Debian GNU/Linux and Emacs in a daily basis. I am a native Spanish speaker. Some of my works: Adaptation of SugarCRM (PHP) with Asterisk IVR, Web Services and other requeriments for Contact Center of an important Bank in Argentina. A clone of youtube and social sites in PHP for a Marketing agency. Bug tracker and other web apps made in Symfony framework. I also have knowlege of: Smalltalk, C, Assembler, Networking, Software Engineering concepts, UML diagrams, ER diagrams.  less

    linux-system-administration php sugar-crm symfony 00 more less
    • $27.78 HOURLY RATE
    • 4.9
    • 7103 HOURS
    • ARGENTINA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 1 TEST
    GROUPS:
  • PHP/MySQL+Yii/Symfony+RoR

    I have 7 years of web development experience. I have big experience in PHP and RoR development. I'm focusing on building complex projects from scratch. I didn't work with Joomla, Drupal, WP, etc. Web Development(Backend) - PHP. Expert … more

    I have 7 years of web development experience. I have big experience in PHP and RoR development. I'm focusing on building complex projects from scratch. I didn't work with Joomla, Drupal, WP, etc. Web Development(Backend) - PHP. Expert in core PHP, MVC frameworks(Symfony2, Yii2) and PHP OOP concepts. - RoR - Node.js, Express Client Side - Writing valid and well-formatted HTML5 code that complies to all the latest standards and best practices. - Angular.js or Backbone.js + Underscore.js - lessCSS - Bootstrap prototyping - Automatic sprite compilation and image optimization via Grunt Databases - MySQL/PostgreSQL as main relation dababase. - MongoDB as main noSQL database for big non structured data. - Redis for key value data Search technologies - ElasticSearch - Sphinx - Solr Highload and Scalability - Scalable database, MySQL Cluster or Amazone RDS - Load balancing, Amazon Elastic Load Balancing - Automatic cloud node maintenance(Chef) - Automatic deployment, Jenkins, Capistrano - JS/CSS compressing for client side optimization - Reverse proxy (Varnish, Nginx) - Amazon CloudFront CDN - Amazon S3 Looking forward to work with you. Regards, Dmitry.  less

    php ruby-on-rails symfony yii-framework mysql mongodb snmp node.js backbone-js redis 00 more less
    • $25.00 HOURLY RATE
    • 4.8
    • 2719 HOURS
    • BELARUS
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 2 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:
  • Alex. Team leader. (php,js)

    I'm seeking professional web-design studios to pick up their templates and build complex web site. Also we are working with other teams. … more

    I'm seeking professional web-design studios to pick up their templates and build complex web site. Also we are working with other teams.  less

    symfony jquery php javascript mysql html 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 6474 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • Symfony(1.x/2.x) / Yii / CodeIgniter / Magento / MySQL Guru

    Enthusiastic IT Professional having over 8 years of work experience. Have a MS in Software engineering. Have good command over PHP/MySQL, Codeigniter, Symfony framework, Yii, Magento, Drupal and other PHP frameworks. Been working in diverse range of Business Domains … more

    Enthusiastic IT Professional having over 8 years of work experience. Have a MS in Software engineering. Have good command over PHP/MySQL, Codeigniter, Symfony framework, Yii, Magento, Drupal and other PHP frameworks. Been working in diverse range of Business Domains including ecommerce, Social Networking, Risk management tools, Web 2.0 complaint web sites, Syndications, Hotel reservation management, Ticket procurement system, open source blog software, Facebook Application development, Customer Relation Management, Risk Management tool, Questionnaire Websites including analysis, design and creating development plans and solving any kind of Development based problem including database design issues. Specialties: PHP 5.x+ ,CodeIgniter, Symfony Framework, Yii Framework, Magento, Web services (REST + SOAP), Requirement engineering, Responsive Web designs, python, HTML5/CSS3, EXT js, Google Fusion Tables, and much more.  less

    php mysql symfony xml xhtml html data-entry yii-framework smtp codeigniter facebook-api 00 more less
    • $20.00 HOURLY RATE
    • 4.5
    • 1935 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 18 PORTFOLIO ITEMS
    • 8 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Experienced Web Programmer, Perfect English-Speaking

    I have many years experience in programming websites and mobile applications, and will almost certainly be able to provide excellent results for your project. I will ensure the work I complete follows all best practices: your finished project will be … more

    I have many years experience in programming websites and mobile applications, and will almost certainly be able to provide excellent results for your project. I will ensure the work I complete follows all best practices: your finished project will be written ensuring website/database security, it will be fast, user friendly, thoroughly tested and will work first time without hassle. My communication and understanding of the English language is perfect. I was born and raised in England, so I can guarantee I will be able to fully understand your instructions first time, clarify my understanding of the job and communicate perfectly with you throughout the project.  less

    symfony php mysql javascript jquery css3 twilio-api twitter-api facebook-api 00 more less
    • $49.44 HOURLY RATE
    • 5.0
    • 2643 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Senior Symfony 2, AngularJS and Backbone, MongoDB

    Dear potential client! I am a Russian-based web developer, my professional objective is to find an interesting job in the field of Web development. I enjoy working on serious projects (high-performance, based on the newest technologies) and working with the … more

    Dear potential client! I am a Russian-based web developer, my professional objective is to find an interesting job in the field of Web development. I enjoy working on serious projects (high-performance, based on the newest technologies) and working with the technology that is usually referred to as "Web 2.0", and more recently, "Web 3.0." My primary focus is architecture and backend development (PHP: Symfony Zend), DBA (noSQL - MongoDB, Cassandra), but I also have strong knowledge of JavaScript programming (Node.js, Backbone, Coffeescript, Socket.IO) with XHTML and CSS. My specialization is PHP development, for which I prefer to use SF Doctrine ORM, as well as Node.js with Sequelize Doctrine ORM. I use MySQL 5.x, working with implementation of logic by stored procedures and triggers, and of course for high-performance projects I use noSQL (MongoDB or Cassandra), but I always select the tool appropriate to a particular application in order to achieve maximum performance. For instance, I will never use Node.js simply because it is modern, but instead only when an application is well-suited to Node.js because it requires persistent connection from the browser back to the server. I always make sure my code is fully functional, and also well-structured and easily maintained. To achieve a more efficient and higher quality project structure as quickly as possible, I prefer to use such frameworks as SF 1 and 2. Please feel free to contact me to discuss the details of your project, or if you are interested in my services. I'd like also like to mention that if you have a complex development project, we can also assign additional programmers to the task. I look forward to working with you.  less

    symfony php javascript mysql node.js coffeescript backbone-js nosql mongodb cassandra codeigniter orm doctrine-orm jquery css html api-documentation git agile-software-development twig-template-engine hbase 00 more less
    • $35.00 HOURLY RATE
    • 5.0
    • 4649 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 10 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Ruby, PHP, JS/JQuery

    Over the last 4 years, I have developed a wide range of websites using ruby, php/mysql, jquery, js/ajax. I have also worked with many linux distros (e.g. suse, centos, ubuntu) as a system administrator

    ruby ruby-on-rails php symfony cakephp linux-system-administration lamp-administration javascript jquery ajax mysql html css 00 more less
    • $30.00 HOURLY RATE
    • 4.8
    • 1128 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • Software engineer (PHP, AngularJS)

    Good code solves only existing issues, without extra universality, doesn't contain anti-patterns and covered by tests to be able to evolve. (c) me Full-stack programmer. 10 years experience as PHP backend programmer, but now I'm kinda mutating to … more

    Good code solves only existing issues, without extra universality, doesn't contain anti-patterns and covered by tests to be able to evolve. (c) me Full-stack programmer. 10 years experience as PHP backend programmer, but now I'm kinda mutating to frontend-developer (or backend+frontend) because of love to AngularJS and new vision of really good web applications, opened for me by AngularJS. Like to write clean OOP code with unit-tests. Unit-tests are essential for code evolution. There is no code without need to evolution. TDD helps to build modular and easy maintainable system. Time, spent to writing tests is much less than time that will be spent to debug. I like MVC and REST, have experience in writing REST API (even with OPTIONS method support and auto-generated Markdown documentation). have experience with PayPal API, Amazon S3, Cloudflare, Mandrill, Nexmo and others. Very passionate to work with AngularJS. Have a lot of experience with caching (also with semaphores, preventing dog-pile and race condition effects). I wrote an PHP-wrapper for Redis, published on redis.io and successfully working with high load, getting thankful feedback from programmers who use it. Like to optimize performance of algorithms and applications. Time of developer's work costs more than server's resources. Page must be generated fast, should have minimum full page reloads, minimum http-requests - all for user's comfort. My favorite books are 'Clean code', 'Patterns of Enterprise Application Architecture' and 'PHP Objects, Patterns, and Practice' . Also, I like ideas of Misko Hevery. I like and respect SOLID principles, hexagonal architecture, MVC pattern, and, especially, Separation of concerns.  less

    php javascript mysql redis rest api-development git unit-testing symfony 00 more less
    • $66.67 HOURLY RATE
    • 5.0
    • 1432 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 3 TESTS
  • Experienced Web Developer, Php (Symfony, CI, Cake) MySQL, Javascript

    I worked for multinational clients for more than three years as Web Developer, primarily using PHP and its major frameworks (CakePHP, Symfony, CodeIgniter), and Javascript using mainly jQuery on my previous projects. I always make sure that I could establish … more

    I worked for multinational clients for more than three years as Web Developer, primarily using PHP and its major frameworks (CakePHP, Symfony, CodeIgniter), and Javascript using mainly jQuery on my previous projects. I always make sure that I could establish good communication with my client to ensure that projects are true to its goals, on budget and delivered on time.  less

    php cakephp symfony codeigniter coldfusion mysql javascript c# .net-framework java 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 1376 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 6 TESTS
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