AllegroGraph Freelancers

Showing 36 freelancers

AllegroGraph Freelancers

Showing 36 freelancers

  • Software Engineer, Senior php developer

    My main areas of expertise are PHP/Zend/Symfony and enterprise software development. More than 5 years of extensive professional experience as a web developer and enterprise software developer; Used technologies: Amazon AWS, CSS, HTML, JavaScript, Linux, Linux Server Administration … more

    My main areas of expertise are PHP/Zend/Symfony and enterprise software development. More than 5 years of extensive professional experience as a web developer and enterprise software developer; Used technologies: Amazon AWS, CSS, HTML, JavaScript, Linux, Linux Server Administration, MySQL, PostgreSQL, MongoDB, PHP, PHP Frameworks (Zend, Yii 1, Symfony 2), ORM (Doctrine 2), SOAP, REST, PHPUnit; Development of enterprise application architecture, database design, frontend and backend development; Emmet, Coffeescript, LESS, SASS, HAML, TWIG; Organization and support of technological process; Team work experience, SCRUM; Working with source code control systems; Have experience with other technologies: Bash, Shell Script, Java, C#, C++, CUDA  less

    zend-framework php javascript mysql nosql mongodb twitter-bootstrap symfony 00 more less
    • $23.33 HOURLY RATE
    • 5.0
    • 1089 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 1 TEST
  • PHP/SQL Developer, Drupal, Wordpress and Database solutions

    My name is Vladimir. Over the past eight years I have worked in different projects. My skills: PHP, a database (MySQL), Linux, XHTML, CSS, JQuery, AJAX, JavaScript, Drupal and Wordpress CMS. Excelent skills in database solutions: SQL, nonSQL (Redis). I … more

    My name is Vladimir. Over the past eight years I have worked in different projects. My skills: PHP, a database (MySQL), Linux, XHTML, CSS, JQuery, AJAX, JavaScript, Drupal and Wordpress CMS. Excelent skills in database solutions: SQL, nonSQL (Redis). I always try to understand customer needs and work until the task is done to customer satisfaction. Highly experienced in highload projects.  less

    php mysql nosql yii-framework drupal wordpress memcached javascript jquery rets 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 3369 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 11 PORTFOLIO ITEMS
    • 3 TESTS
  • Custom project web developer - Symfony, node.js, backbone/angular

    Dear potential client! I am a Russian-based web developer. My professional objective is to find interesting jobs in the field of Web development and constantly improve my skills in this field. I enjoy working on serious projects, and my primary … more

    Dear potential client! I am a Russian-based web developer. My professional objective is to find interesting jobs in the field of Web development and constantly improve my skills in this field. I enjoy working on serious projects, and my primary focus is on javascript (jQuery, angular, backbone, coffeescript), WordPress, and PHP (Symfony, CodeIgniter), but I also have proficient skills in HTML5 and CSS3. JavaScript: I love to work with JS - jQuery, angular.js, backbone.js. I first worked with jQuery 1.2 in 2008, and have working with all subsequent versions, including the current jQuery 1.8. I like to add AJAX to my applications, but I always take care of SEO aspects meanwhile. For example, if I implement an AJAX search on your site with dynamic listing, it will also work if javascript is disabled (AJAX would also be disabled) in your browser, so search spiders will still be able to parse your page with an AJAX search. WP and WPMU: I would like to describe my WordPress skills: When I work with WordPress, I always use the WordPress Codex, and never add any hard code. I have worked with the WordPress SVN for posting plugins. With themes or plugins that I have created, you are always able to do a one-click WordPress update, and everything will continue to work. I have also worked with WPMU, and have created sites with multiuser from version 2.8 WPMU, where WPMU is a separate engine, and I have created several projects on WordPress multiuser 3, which is now integrated with the Box version. Symfony: I worked with the original version of Symfony, and also with the latest version on several business projects, and created the basis of a high-load application on Symfony, which works with a master-slave-slave DB, and whose code is kept on multiple servers. I always include full documentation commenting in my code.  less

    symfony node.js doctrine-orm twig-template-engine wordpress backbone-js javascript nosql git coffeescript 00 more less
    • $29.00 HOURLY RATE
    • 5.0
    • 3244 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 15 PORTFOLIO ITEMS
    • 10 TESTS
    ASSOCIATED WITH:
  • Symfony, JS, node.js, social networks developer

    I am a Russian-based Web developer. I do high-load project development and optimization, and I enjoy my work. My primary focus is backend development, but I also have strong knowledge of JavaScript, HTML5, Node.Js programming. In high-load applications, I … more

    I am a Russian-based Web developer. I do high-load project development and optimization, and I enjoy my work. My primary focus is backend development, but I also have strong knowledge of JavaScript, HTML5, Node.Js programming. In high-load applications, I use memcache and memcached, and I build dedicated caches into applications that use a lot of data, that we can group into a third table. For databases, I usually use MySQL, NoSQL, MongoDb or Cassandra. For optimization of the database I can use sharding, partitioning, and replication – (depending on the application), and I will set correct indexes, implement query optimization, and add triggers and storage procedures. Also I use APC (alternative PHP Cache), ESI FPC (full-page cache) in projects, along with Nginx + php-fpm, eAccelerator, Sphinx, and MySQL in tmpfs. For file storage I use CDNs such as Amazon S3 or Rackspace CDN. To achieve a more efficient project structure, in a shorter time period and to a higher quality, I prefer to use such frameworks as Symfony and Zend. Please feel free to discuss all the details of your project with me and let me know if you are interested in my services. I'd also like to mention that if you have a complex project to develop, we are able to assign additional programmers to the project. I look forward to working with you.  less

    magento wordpress codeigniter javascript css html jquery oop symfony php git github jquery-mobile doctrine-orm nosql mongodb backbone-js memcached twitter-api facebook-api saas sphinx 00 more less
    • $29.00 HOURLY RATE
    • 5.0
    • 4211 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 10 TESTS
    ASSOCIATED WITH:
  • PHP / Symfony Developer MySQL JavaScript jQuery AJAX CSS Java

    Keeping deadlines and top quality work are my priorities. I am eager to work on Worpress, e-commerce, social-networking projects, developing web applications and I'd be happy to provide you with first-class solutions. As an experienced Symfony framework developer I … more

    Keeping deadlines and top quality work are my priorities. I am eager to work on Worpress, e-commerce, social-networking projects, developing web applications and I'd be happy to provide you with first-class solutions. As an experienced Symfony framework developer I am qualified to use more tools than basic PHP language, especially when clients want to have useful prototypes in a short period of time.  less

    symfony jquery php mysql wordpress joomla kohana javascript zend-framework adobe-photoshop facebook-api twitter-api sql object-oriented-design python twitter-bootstrap html5 django-framework silex-framework google-app-engine nosql 00 more less
    • $45.00 HOURLY RATE
    • 4.9
    • 5451 HOURS
    • POLAND
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 14 TESTS
    ASSOCIATED WITH:
  • Symfony, laravel 4, Angular, MondoDB, REST developer

    Dear potential client! I am a Russian-based (Taganrog, GMT+4) Web developer: My specialization is PHP development, for which I prefer to use Symfony 2 (Symfony 1) with Doctrine ORM, as well as Node.js with Sequelize Doctrine ORM. I … more

    Dear potential client! I am a Russian-based (Taganrog, GMT+4) Web developer: My specialization is PHP development, for which I prefer to use Symfony 2 (Symfony 1) with 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 jQuery: I love to work with jQuery and plugins. I first worked with jQuery 1.2 in 2008, and have working with all subsequent versions, including the current jQuery 1.8. I like to add AJAX to my applications, but I always take care of SEO aspects meanwhile. For example, if I implement an AJAX search on your site with dynamic listing, it will also work if javascript is disabled (AJAX would also be disabled) in your browser, so search spiders will still be able to parse your page with an AJAX search.  less

    symfony node.js doctrine-orm wordpress google-analytics google-maps-api codeigniter twig-template-engine orm jquery html5 html css css3 coffeescript backbone-js ajax javascript mysql nosql mongodb cassandra 00 more less
    • $35.00 HOURLY RATE
    • 5.0
    • 391 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 10 TESTS
    ASSOCIATED WITH:
  • Complex web-projects development, Big data, Symfony 2 backend.

    Hello, My name is Steven, and I am a Russian-based (Taganrog, GMT+4) manager at a Web development company: We are always searching for interesting and technically challenging work. I work with Agile Scrum methodologies and produce progress reports on … more

    Hello, My name is Steven, and I am a Russian-based (Taganrog, GMT+4) manager at a Web development company: We are always searching for interesting and technically challenging work. I work with Agile Scrum methodologies and produce progress reports on a weekly basis. Before beginning the development work, I will create wireframes and prototypes free of charge, giving you the opportunity to review the details of the project and ensure that we will be doing exactly what you are looking for. Subsequently, I will design the database structure based on wireframes and prototypes, free of charge once again, and confirm the suitability of the design with you. This way, you will know beforehand all the relationships and objects within the system, which will allow us to construct a correct scalable, flexible, architecture. The aim is that you will have a well-planned, structured project development schedule in place before you make any payment. The detailed process how we work: I. Project planning and TOR preparation. Starting a project, we collect information and draw up the terms of reference. You do not need to be technically savvy to prepare TOR. There is also no need for you to go into the complicated technical aspects of creating websites - leave it to us! II. Gathering information about your competitors, preparing a commercial proposal. At this stage, we perform due dilligence and reduce the risks of your project’s failure. III. Developing wireframes and prototypes. Before we start creating a Web site, we provide you with a prototype project. After reviewing the prototype, you can clearly understand how your web project will appear and function, and, if necessary, make changes. In the future you won’t need to waste time on project makeovers and explaining to us how the result should look like. IV. Web design. At this stage we are discussing how your site should look like, considering competitor websites, and developing a graphic design solution that will fully accomplish its mission. Our designers will provide you with 2 versions of project design, after any iterations on conceptual design we will proceed to developing the final, third version. - Why offer 2 designs? - It's very simple. If you have a choice it’s easier for you to explain what you want. V. Website development. At this stage, we arrange regular meetings with you (weekly or biweekly - agile / scrum methodologies). You are always made aware of what’s going with your web project, and are able to make amendments at any stage of the process. This is a huge advantage of our flexible client interaction system. We prefer to make project on symfony 1 or symfony 2 with doctrine-ORM, and keep projects in GIT. VI. Website launch, support and analysis. We will continue to monitor the web project after its launch, and analyze user activity, defining which features they use most often, and how they can be improved. If some of the functions are not used at all, they can be eliminated in order not to overload the website’s functionality. If the job is particularly large or complex, a team of very skilled developers can be assigned to meet any and all of your needs. We are always glad to provide you with code for checking (CodeIgniter, Node.js, Symfony 1 or Symfony 2, etc.) at any stage of development, and we will always undertake to sign any required NDA. I look forward to working with you.  less

    ajax codeigniter css jquery mysql oop php wordpress xhtml xml symfony nosql coffeescript node.js twitter-api twitter-bootstrap git github doctrine-orm database-modeling mongodb uml agile-software-development scrum javascript 00 more less
    • $35.00 HOURLY RATE
    • 5.0
    • 160 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 14 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • Architect, Backend Engineer (Scala, Java, Hadoop)

    Over the past 15 years I've worked with projects ranging from Startups to Fortune 100s. From C++ to Scala, past assignments involved: - Protocol Design in C++/Delphi - Java API Publishing - Maven Plugin Development - Distributed Systems using RESTful backends - Scala … more

    Over the past 15 years I've worked with projects ranging from Startups to Fortune 100s. From C++ to Scala, past assignments involved: - Protocol Design in C++/Delphi - Java API Publishing - Maven Plugin Development - Distributed Systems using RESTful backends - Scala / Akka Design - Jenkins Plugins Writing On a daily basis, I spend between Systems Architecture, Build Planning, for Hadoop and Restful Backends, specially under Amazon Web Services. Oh, I'm also a Cloudera Certified Administrator and Developer. Favorite platforms include Scala, Python and General Java. See my full profile for more descriptions and feel free to browse my github and bitbucket profiles at the addresses below: http://github.com/ingenieux http://bitbucket.org/aldrinleal Favourite customers involve pragmatic teams, with contant online presence, and direct involvement with the end customer, and a problem involving legacy and the next generation Feel free to discuss our next project - I'm always looking for the next challenge!  less

    hadoop java amazon-web-services spring-framework apache-maven jpa rest hibernate amazon-ec2 amazon-s3 amazon-rds apache-camel apache-hive puppet-administration xml-web-services junit cryptography xml-rpc twitter-api api-development api-documentation nosql test-driven-development j2ee j2se oauth java-servlets-development agile-software-development automated-testing database-testing load-testing apache-thrift mercurial multithreaded-programming software-debugging reverse-engineering data-science rss xml etl crawlers google-app-engine google-apps google-app-engine-api google-apps-api 00 more less
    • $55.56 HOURLY RATE
    • 4.8
    • 2558 HOURS
    • BRAZIL
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 12 TESTS
    GROUPS:
  • Senior Developer

    I am a skilled and experienced web developer. I provided my clients with web design and develop service. I make living by provide professional service. My clients all love my work, I think the key is my skill and my honesty.

    php mysql javascript jquery css html5 html xml adobe-flex ios-development android-app-development sql nosql mongodb linux-system-administration qt c++ yii-framework zend-framework cakephp 00 more less
    • $16.00 HOURLY RATE
    • 5.0
    • 1200 HOURS
    • CHINA
    • LAST ACTIVE
    • 11 PORTFOLIO ITEMS
    • 5 TESTS
  • Ruby on Rails, iOS & Android Apps Expert Developer

    I am a business development executive and I have a team with experience between 2 - 7 years, they consist of Web Developers, Web Designers, and Mobile Developers to provide our clients in IT needs all under one roof :). Below are … more

    I am a business development executive and I have a team with experience between 2 - 7 years, they consist of Web Developers, Web Designers, and Mobile Developers to provide our clients in IT needs all under one roof :). Below are some of our expertise: Web Design, TwitterBootstrap, 960gs PSD to HTML5/CSS3 Mobile web development using PhoneGap, jQuery Mobile and Rhomobile Ruby on Rails (Agile development, RESTful applications) Ruby on Rails (Twilio, Activity Streams, Capistrano, Passenger, Image processing with RMagick, Video processing with RVideo, Query optimation, Memcache, Search engine optimation with Sphinx, manipulating office files with ROO etc...) UI/UX Subversion, Git Location Based Service SocialEngine BitCoin HTML5/CSS3, HAML, Slim, SASS, Less Test Driven Development and Behavior Driven Development (RSpec, Cucumber, Shoulda etc...) E-commerce (Authorize.net, Active Merchant gem, Paypal API, Google Checkout API etc...) Javascript/AJAX (jQuery, NodeJS, BackboneJS) MySQL Facebook API, Google API, Twitter API, LinkedIn API integration etc... Web Scraping Linux Command line and VPS management ✓ Provide 100% Satisfaction. ✓ Offer Unlimited revision. ✓ Build good relationship. ✓ Learn from suggestions and comments. ✓ Work with people around the world. We’re experienced, honest, hard working team, reliable and professionally want to maintain a long term relationship. Our Hourly rate is $15 and We’re available to work 40 hours per week. If I can provide you with any further information, please let me know. I look forward to hearing from you. Thank you. Best Regards, -- Ruby on Rails, iOS, Android Developer and Web Design Nin74 "Promise only what you can deliver Deliver more than you promised"  less

    ruby ruby-on-rails html5 css3 twitter-bootstrap web-design coffeescript haml less-framework ubuntu linux-system-administration ios-development android-app-development javascript jquery jquery-mobile twilio-api twitter-api facebook-api facebook-games-development backbone-js linkedin-api node.js appcelerator-titanium phonegap mobile-app-development iphone-app-development database-administration database-programming database-management amazon-ec2 amazon-s3 amazon-web-services heroku payment-gateway-integration paypal-integration authorize.net git github subversion ecommerce-consulting apache-administration nginx apache-solr sphinx memcached mysql postgresql sqlite image-processing video-streaming nosql mongodb bdd rspec cucumber seo capistrano foursquare-api mailchimp sass php codeigniter code-refactoring psd-to-html payment-processing 00 more less
    • $16.67 HOURLY RATE
    • 4.8
    • 3318 HOURS
    • INDONESIA
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 3 TESTS
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