MongoDB Freelancers

Showing 27 freelancers

MongoDB Freelancers

Showing 27 freelancers

  • PHP Web Application Developer: Focused on Zend Framework and APIs

    I've been in the web development field since 2002, when I started as a programmer/admin for a web hosting company. I've worked on a variety of web applications (generally php/MySQL based) ranging from ecommerce to in-house … more

    I've been in the web development field since 2002, when I started as a programmer/admin for a web hosting company. I've worked on a variety of web applications (generally php/MySQL based) ranging from ecommerce to in-house CMS to data mining/feed processing to integrating APIs and web services. I've worked with a number of PHP frameworks (Zend, CodeIgniter, CakePHP), and generally like working with a MVC design pattern. I've developed web applications from the ground up, as well as modified and added functionality to existing custom in-house systems, opensource applications, and commercial applications. I've worked with various APIs, including: Twilio, Twitter, Foursquare, Amazon, PayPal, Drop.io, Sunlight Labs, EmailYak, and others. I've written wrappers for APIs, as well as written APIs for outside integration into applications I've written. I am comfortable working with other developers and designers. In addition I've been asked to do code review and troubleshooting for projects where I had no active role. My profile on StackOverflow (http://stackoverflow.com/users/45531/tim-lytle) is a good sample of my ability to communicate the details of a development problem/solution. I'm also a Zend Certified Engineer (http://www.zend.com/store/education/certification/yellow-pages.php#show-ClientCandidateID=ZEND011439) with experience administering apache/mysql/php/etc on Linux (and a bit on Windows). Most of my oDesk clients are buyers who need high-level, conceptual requests to be understood and implemented, and the projects are ongoing long-term relationships.  less

    php zend-framework mysql mongodb twitter-api amazon-web-services html css twilio-api 00 more less
    • $175.00 HOURLY RATE
    • 5.0
    • 3628 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
    GROUPS:
  • Senior frontend developer with excellent UI/UX background

    Currently I am focused in creating rich client-side apps using JavaScript advanced techniques, CSS3 and HTML5 features. I am keen in creating perfectly looking user interfaces and visualisations with help of D3,js and my great experience with UI/UX … more

    Currently I am focused in creating rich client-side apps using JavaScript advanced techniques, CSS3 and HTML5 features. I am keen in creating perfectly looking user interfaces and visualisations with help of D3,js and my great experience with UI/UX. Using best practices and a streamlined workflow I manage to work on complex solutions that include hundreds of user-cases and apps views that are often created as real-time dynamic apps. I use TDD where applicable in my frontend engineering work. Being a problem solver for my clients I am sure that clean, semantic markup and content-driven, responsive layouts are the way forward. I believe in building sites that are device-agnostic, adapting layouts and experiences to a user's viewing environment. I am a fan of progressive enhancement in my work. Having solid backend development experience with multiple languages like Python, C# and JavaScript I try to imagine and see the whole picture of projects I work on.  less

    html5 html adobe-illustrator graphic-design adobe-photoshop javascript jquery css3 ui-design usability-testing mongodb node.js interaction-design 00 more less
    • $50.00 HOURLY RATE
    • 4.9
    • 2539 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 27 PORTFOLIO ITEMS
    • 9 TESTS
    GROUPS:
  • Lead software engineer, architect.

    If you looking for a strong professional who could build Big Data oriented, High load, scalable systems, based on modern technologies then I'm perfect candidate for you. The list of technologies and services I could provide: 1) .NET, JAVA … more

    If you looking for a strong professional who could build Big Data oriented, High load, scalable systems, based on modern technologies then I'm perfect candidate for you. The list of technologies and services I could provide: 1) .NET, JAVA, Ruby on Rails, JavaScript, Python 2) NoSQL databases like MongoDB, CouchDB, Cassandra, RavenDB, SimpleDB, DynamoDB, etc. 3) SQL databases: MySQL, MS SQL, PostgreSQL, Oracle. 4) Search technologies: Lucene, Elastic Search, SOLR 5) Software Architecture and design. 6) Team leader and PM functions. 7) science related work connected with probability and statistics, machine learning, algorithms, ai. 8) Mentoring and code review, software engineering consulting. I'm very cooperative person and trying to commit good code, but also ideas how to make product better and more successful. Over the last 6 years I participating various projects and use different technologies. Participating project with 1 to 20 developers, who build small, intermediate and enterprise level solutions for world's market leader, for example HSBC (world largest investment bank) or Thompson Reuters (world #1 information agency) It helps me to get deep knowledge in variety of Microsoft and open source technologies. I participating project starting from regular developer till Lead developer, for the last time I often involved like in lead and architect roles, sometimes having pm abilities. For me - good architecture and total high quality and efficiency is MUST. My code will SAVE YOUR MONEY during future maintenance. I finished more than 10 projects from start to end, including maintenance phase. I really know how to make software successful and what is that mean: getting things done. How to breath life in software.  less

    .net-framework sql nosql website-development javascript mongodb entity-framework linq wcf asp.net jquery algorithms statistics ajax ruby-on-rails backbone-js node.js 00 more less
    • $59.99 HOURLY RATE
    • 4.4
    • 1309 HOURS
    • BELARUS
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 1 TEST
  • Passionate senior Ruby on Rails, Backbone.js and mongodb developer

    Important note for potential employers: I'm not one of those developers who sit around for hours just to make some money. I love life, and I want to spend 40 hours a week on something I have a passion … more

    Important note for potential employers: I'm not one of those developers who sit around for hours just to make some money. I love life, and I want to spend 40 hours a week on something I have a passion for. In terms of software development, that usually means a project I can have an impact on. So, if you need a developer, who can quickly go down the predefined list of decomposed tasks – you could probably find someone more suitable than me. On the other hand, if you need someone, who can quickly understand the domain and offer elegant solutions to difficult problems, someone thinking of the project as a part of his life – then our collaboration could be very successful. Now, the skills. I am a ruby-on-rails developer experienced with mongodb. I focus on complex web-applications, such as social networks and software as a service projects. I understand business goals and try to do my best to achieve them in projects I take part in. Knowledge of UX principles, UI design, jQuery and html5. BDD/agile. Study for my PhD the appliances of concurrent learning algorithms for clustering problems in ecommerce. As a side project, I develop a saas ecommerce solution with a sophisticated user segmentation system that allows to automate many important sell process steps. My main intrest are smart ecommerce solutions.  less

    ruby-on-rails mongodb backbone-js rspec 00 more less
    • $60.00 HOURLY RATE
    • 4.9
    • 4438 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
  • PHP, Yii, CodeIgniter, SCSS, jQuery, Twitter Bootstrap, Foundation 4.0

    A senior PHP Programmer, HTML5 Game Developer, Ruby on Rails and UI / Frontend specialist with 7 years of experience. Solid believer in producing high quality code with outstanding coding standard tactics and my aim is to writing most complex problems … more

    A senior PHP Programmer, HTML5 Game Developer, Ruby on Rails and UI / Frontend specialist with 7 years of experience. Solid believer in producing high quality code with outstanding coding standard tactics and my aim is to writing most complex problems into simpler and digestible forms. Have developed wide varieties of systems which includes online systems, E commerce websites, online binding auctions, job portals and social networking sites. Expertise and exhaustive skills in following technologies : - ✔ PHP ( CodeIgniter, Yii, Kohana, CakePHP, Laravel, Symfony and Zend ) ✔ Javascript ( jQuery, Backbone.js, Underscore.js, jQuery Templates, Mustache, iCanHaz.js, Knockout.js, AngularJS, Coffeescript, HighCharts ) ✔ HTML5, CSS - CSS3, SCSS - SASS, LESS, Compass and HAML. ✔ CSS and SCSS Frameworks ( Foundation 3.0 & Foundation 4.0, Twitter Bootstrap, Profound, Response.gs, Gumby ) ✔ SQL and NoSQL ( MySQL, MonogDB, PostgreSQL, Oracle ) ✔ Ruby on Rails, Node.js, Heroku ✔ Extensions ( Firefox Extensions and Bookmarklet Developments) ✔ APIs ( Facebook, Google Maps, Mailchimp, Linkedin, Sailthru, JetPay, eBay) ✔ Other ( Amazon Services [ EC2, Cloudfront, S3 ] ) Looking forward to build a long term business relationship with you.  less

    php mysql css html5 twitter-bootstrap jquery-mobile jquery kohana ruby-on-rails codeigniter css3 sass less-framework haml javascript coffeescript mongodb backbone-js cakephp yii-framework 00 more less
    • $40.00 HOURLY RATE
    • 4.8
    • 4494 HOURS
    • INDIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • PHP/ZF/Magento, ASP.NET, JavaScript/AJAX, Team-lead, Project manager

    Timur is a project manager of ASP.NET/PHP projects in our company. He is that kind of professional who is good in everything and he can be a really valuable member of a team in any project. Timur knows … more

    Timur is a project manager of ASP.NET/PHP projects in our company. He is that kind of professional who is good in everything and he can be a really valuable member of a team in any project. Timur knows PHP and .NET very well and is able to learn new stuff very fast. His core liabilities are analyzing requirements and providing solutions to implement these requirements. He is very helpful when someone has a problem and cannot resolve it quickly. Timur is also an expert in JavaScript. You will be extremely impressed by his intelligence and technical knowledge in this area. He is a hard worker and can do virtually any task related to JavaScript or jQuery.  less

    magento sass asp.net javascript extjs mysql xhtml postgresql css zend-framework coffeescript node.js sqlite mongodb jquery php html ajax 00 more less
    • $35.00 HOURLY RATE
    • 4.7
    • 2135 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 14 TESTS
    ASSOCIATED WITH:
  • Web Technology Specialist

    Work on challenging projects in web development. Have experience in front end and back end technologies. JQuery, HTML5/CSS3, PHP, Python, Go, Flask, Codeigniter, SQLAlchemy, MySQL, Mongo. I have worked on startups and can help with planning a deployment strategy … more

    Work on challenging projects in web development. Have experience in front end and back end technologies. JQuery, HTML5/CSS3, PHP, Python, Go, Flask, Codeigniter, SQLAlchemy, MySQL, Mongo. I have worked on startups and can help with planning a deployment strategy. I have also been lead developer on projects and have been able to lead teams of developers.  less

    python php mysql mongodb html5 00 more less
    • $50.00 HOURLY RATE
    • 5.0
    • 1180 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Node.js / Angular / MongoDB / RoR / iOS / Java / Android / Objective C

    Over the past 8 years, I've achieved mastery of Node.JS, Ruby, PHP, JavaScript, CoffeeScript, HTML5, CSS3, MySQL, PostgreSQL, and MongoDB. I'll be glad to help you to build powerful websites and mobile applications. Powerful, but not complicated … more

    Over the past 8 years, I've achieved mastery of Node.JS, Ruby, PHP, JavaScript, CoffeeScript, HTML5, CSS3, MySQL, PostgreSQL, and MongoDB. I'll be glad to help you to build powerful websites and mobile applications. Powerful, but not complicated. Easy, but not simplistic. Trustworthy, but not stodgy. Informal, but not sloppy. Funny, but not goofy. Could create great web applications on Node.js, RoR, Python and PHP. Mobile iOS and Android applications. I was involved in many successful projects in Silicon Valley. Just ping me, and i'll be glad to help you.  less

    node.js mongodb backbone-js html5 css3 adobe-photoshop psd-to-html javascript ruby-on-rails php ajax python django-framework couchdb mac-os-app-development coffeescript ruby sass ios-development android-app-development objective-c java api-development 00 more less
    • $27.78 HOURLY RATE
    • 4.9
    • 1281 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 13 TESTS
    ASSOCIATED WITH:
  • PhD in Computer Science

    If you are stuck and the deadlines are near. If you need the job done fast - send me a message! I have 20 years experience leading Software Design and Software Development teams. I am results-driven, customer-focused, analytical Software Engineer. I … more

    If you are stuck and the deadlines are near. If you need the job done fast - send me a message! I have 20 years experience leading Software Design and Software Development teams. I am results-driven, customer-focused, analytical Software Engineer. I am strong in design, integration and problem solving skills. I have worked in various programming languages and platforms including social networking. I follow SDLC lifecycle process and methodologies. The end product is always highly scalable solution. http://githelp.us/  less

    postgresql php mysql tcp-ip data-structures cisco-ios cisco-routers database-modeling database-management microsoft-access firebird interbase jquery html html5 unix-shell database-programming sql t-sql virtualization javascript yii-framework linux-system-administration network-administration database-testing perl bash vpn selenium netbeans human-resource-management project-management windows-azure microsoft-project facebook-api amazon-ec2 amazon-web-services amazon-s3 phpmyadmin ajax saas venture-capital-consulting process-architect information-architecture information-design amazon-rds strategic-planning marketing-strategy couchdb startup-consulting business-valuation bgp hadoop data-mining machine-learning genetic-algorithms algorithms redis mongodb memcached database-administration database-design redmine artificial-intelligence management-development 00 more less
    • $50.00 HOURLY RATE
    • 5.0
    • 1342 HOURS
    • BULGARIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 13 TESTS
    GROUPS:
  • Senior developer in ROR/J2EE, E-commerce, SNS, CMS, CRM, SaaS

    Hi there, I have started to work as Web Application developer from 2004. In around 10 years, I have joined to build up the Web applications, mostly are E-commere, SNS, CMS, CRM/ERP, SaaS. My skills/experience mainly include: ★ Programming … more

    Hi there, I have started to work as Web Application developer from 2004. In around 10 years, I have joined to build up the Web applications, mostly are E-commere, SNS, CMS, CRM/ERP, SaaS. My skills/experience mainly include: ★ Programming skills: ☆ Ruby on Rails (2.3.x, 3.x, 4.0), ActiveMerchant, Devise, Attached, Memcache, Haml, HtmlDoc, Rspec, Cucumber, Capistrano ☆ J2EE, Struts, Spring, jBoss, Hibernate, JasperReport, Mockup ☆ HTML5/CSS3, jQuery, Bootstrap, BackboneJS, Sencha Touch, Responsive web ☆ Shopify Liquid/Shopify App ★ System Development experience: ☆ Test Drivent Development, Behaviour Driven Development, Selenium IDE ☆ Continuous Integrate (CI), GitHub (branching model) ☆ APIs: Paypal, Stripe, Balanced Payment, Stamps, MailVu, Twilio. etc. ☆ SpreeCommerce, SpreeGateway, Redmine Plugins ☆ Image Magick, Sphinx, Elastic Search engine ★ Server Administration skills: ☆ Nginx, Unicorn, Phusion Passenger, Apache ☆ Tomcat Apache, Spring server, jBoss server ☆ Cloud Application: Heroku, Rackspace, EngineYard ☆ SSH/SSL, DNS ☆ Server: AWS/EC2, CentOS/Ubuntu/FreeBSD, Delicated servers, VPS ☆ MySQL, PostgreSQL, PL/pgsql, MongoDB, Oracle 11g, OLAP I have experience with Scrum/Agile, speak fluently in English. Currently, I am working as freelancer, be founder of an Open-source project to build an Project Management application, used by Scrum/Agile teams. The app name "Scrum2B" (at http://github.com/scrum2b/scrum2b). I am happy to write clean codes, easy to read and easy to maintain. That is good for making the best solutions of Web/App systems.  less

    ruby ruby-on-rails sql spree jquery html5 css3 paypal-integration shopify bigcommerce rspec cucumber twitter-bootstrap ecommerce-consulting oracle-database oracle-pl/sql hibernate redis git sphinx selenium linux-system-administration apache-struts heroku freebsd mongodb backbone-js nginx apache-administration play-framework scala 00 more less
    • $22.22 HOURLY RATE
    • 4.6
    • 1254 HOURS
    • VIETNAM
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 5 TESTS
    GROUPS:
    ASSOCIATED WITH:
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