Top Upwork Freelancers

Clear all filters
  1. Matthew S.

    Matthew S.

    Web Development | Data Processing

    United States - Tests: 5 - Portfolio: 25

    With over 10 years of professional and freelance experience, my repertoire includes the full SDLC of full-stack web applications, databases, and services. As a contractor, I pride myself on attention to detail, responsiveness, and I aim to provide only quality services to the oDesk community. Below is a brief overview of my technical capabilities: CentOS/Debian Apache/nginx AWS/EC2/S3/CloudFront PHP, JS/jQuery/backbone MySQL, MongoDB Zend Framework, CodeIgniter, Phalcon XHTML/HTML5, CSS2/3, RWD, Bootstrap Adobe CS, Web Video Wordpress, Drupal API development and integration E-commerce development; subscription/ARB And much more.

    $44.44 /hr
    2 hours
    5.00
  2. Deepak Kumar

    Deepak Kumar Agency Contractor

    PHP,Perl,Laravel,CodeIgniter,jQuery,Facebook,WordPress,Symfony,SOAP

    India - Tests: 10

    Sun Certified Java Programmer with 13+ years of experience in design and development of Web Enterprise applications for distributed Client/Server Real Time Systems. Strong knowledge of Object Oriented Analysis/ Design and Development, Database Concepts, mainly Enterprise Web Applications using PHP / Perl / Java. Successfully applied my technical expertise for a wide range of clients in the Telecom, Mobile Coupons industry, Social Networking, Real State, Service Consulting Organizations, Finance Management and other international markets, helping them to achieve measurable cost, quality, customer service, and process performance improvements.

    Associated with: Yuvisha Technologies

    $25.00 /hr
    4,430 hours
    4.90
  3. Monalisa L.

    Monalisa L. Agency Contractor

    Sharepoint Lead, DotNetNuke Expert, ServiceStack, ASP.NET MVC Dev

    India - Tests: 6 - Portfolio: 11

    Microsoft technology specialist having 9+ years experience. SharePoint Lead I am having more than 4 years experience in SharePoint and working full time on various projects that requires solution design, information architecture, custom development, workflows and integration. Hands on experience with mapping business requirements to SharePoint solutions and implementing them with team of developers using best practices. DotNetNuke Expert I am dotnentuke expert and working on dotnetnuke sine 4.x version. Some of my blog articles were highlighted earlier in dotnetnuke newsletter as useful links. Experiene working with more than 50 dotnetnuke projects individually and in team successfully that includes domain like help portals, ecommerce, content managemnt, corporate presence, enterprise business applications, knowledge maangement, portal providers etc. Web service developer I have good experience developing web services. asmx, wcf, asp.net web API and servicestack, almost all options are covered during my 9 years of processional experience. asp.net lead I am good in asp.net and worked on asp.net web forms, asp.net mvc related projects a lot. I am familiar with test driven development, business driven development, entity framework, linq, dependency injection, bootstrap, uikit, javascript, jquery, module pattern, requirejs, and almost all cutting edge technologies to be a fully equiped asp.net developer.

    Associated with: SharePointTalentLab, DotNetNukeLab

    $22.00 /hr
    1,095 hours
    4.91
  4. Amardeep S.

    Amardeep S. Agency Contractor

    PHP, Custom PHP, Smarty, ZEND, Prestashop, Joomla, Zencart, oScommerce

    Canada - Tests: 4 - Portfolio: 9

    A very vast knowledge in the field of WEB DEVELOPMENT and DESINGING, and having more than 6 YEARS of EXTENSIVE EXPEREINCE, I am ready to serve my clients to enhance their businesses online, and ready to work for them as FULL/PART TIME FREELANCER. Technical Skills and Knowledge: 1. PHP Core, Database Desinging, Javascript, jQuery, AJAX, XHTML/CSS 2. Custom CMS in SMARTY, CODEIGNITER, ZEND Framwework, MVC Structure 3. PHP Applications - a. CMS - Joomla, Concrete b. E-Commerce - Prestashop, Zen Cart, oScommerce, Magento c. Blog - Wordpress 4. Development of Modules, Plug-in and Theme Desinging and Development for the above. 5. Modification of Modules, Plug-in and Theme Desinging and Development for the above. Servers , Hosting and other Expertise : 1. Dedicated Servers, Semi Dedicated Servers, Shared Servers 2. Amazon Enstance Servers - Setting up the server from scratch, and domain linking solutions. 3. Mail Chimp Integration and Template designing, Mail Exchange Servers 4. DNS Records and Maintenance 5. Google Services - Google Analytics, Google Ad words, Google Merchant Account 6. PayPal - Website Standard, Payment Pro, Do Direct, Pay flow 7. Authorize.net In my work History, I have worked on the creation of Custom CMS based on MVC, Smarty and Zend framework. I have sound knowledge of understanding the client’s requirements and designing a robust database for the new Custom CMS application also. I believe, the standardization and professionalism can be achieve in an Application, if the Database is strong and code is secure and has MVC (Model View Controller) structure. I have deep knowledge of modules, plug-in and theme development and I have also created many from the scratch. Even i have also altered the code for the same, which includes PHP, AJAX, jQuery, JavaScript script alteration. I have sound knowledge of OOPS concept and I can easily work in classes, functions and creation of API's which accept third party authentications.. I have also worked on the creation of Mobile API that sync the mobile application with the web server. I have also worked with Image handling, resizing, cropping scripts, and have good experience in PDF file creation and handling code. The above is a short description about my work, skills, and knowledge, and I believe in the customer satisfaction, because my work is my responsibility, and I assume my work as god. I have provided solutions to many satisfied customers, and they are happy with my services, and I also work on web maintenance on their projects. I will be looking for a long term relations, and I am really happy to be a part of application that might be challenging, and present my skills.

    Associated with: Wonder Apps Design & Development Solutions

    $33.33 /hr
    150 hours
    5.00
  5. Carlos Paredes

    Carlos Paredes Agency Contractor

    Computer Engineer - Developer

    Venezuela - Tests: 3 - Portfolio: 2

    Over the last 4 years, I have developed several applications using HMTL, CSS, JavaScript, Perl, Python and Database (MySQL, PostgreSQL). In addition I have experience in the following areas: OpenERP, SQL, LDAP, Ajax, MongoDB, object-oriented programming, software design and testing, VOIP and Server Management. Seeking to provide and develop all my innate abilities, achieving excellent results in the work assigned.

    Associated with: Exds Inc

    $27.78 /hr
    373 hours
    4.72
  6. Daniel Vartanov

    Daniel Vartanov Agency Contractor

    Experienced Ruby backend developer

    United Kingdom - Tests: 2 - Portfolio: 1

    For last five years I've been participating in and leading the development of several large Ruby projects (not only web-oriented). I deeply know Rails and Merb internal code. I participate in Ruby community and often contribute to famous projects, such as Cucumber, Watir, etc. See my profile at a github: http://github.com/DanielVartanov I passionately adopt ideas of agile development and successfully completed several enterprise projects using these techniques. Before programming in Ruby I participated in development of enterprise solutions (used Java, C++). I have major in mathematics and computer science, therefore, I can apply effective algorithms with the maximal simplicity of code.

    Associated with: Daniel Vartanov Agency

    $55.56 /hr
    3,936 hours
    4.70
  7. James H.

    James H. Agency Contractor

    Web Developer - Joomla,PHP,HTML,Javascript,mysql,CSS,mootools,jquery

    Canada - Tests: 9 - Portfolio: 5

    A Web Developer specializing in HTML, CSS, PHP, Javascript, SQL, mysql, and CMSs such as Joomla and others. Experienced in other technologies such as XML, Ajax, mootools, jQuery, Apache, IIS, MS-SQL, Oracle, Windows, and Linux. I have customized sites over the years and provided you with a small sample of them. Please feel free to look at my development site www.kermodesoftware.com for more information about some of the projects I have worked on. Sites I have worked on: http://www.glopandglam.com/ http://ilovehealthychocolate.com/ www.sigvardsen.net www.climbsf.com www.blackwoodonline.com.au/new/

    Groups: Joomla!

    Associated with: Nnvent Agency

    $50.00 /hr
    362 hours
    4.65
  8. Elmer Medez

    Elmer Medez Agency Contractor

    Python - Django developer

    Philippines - Tests: 2

    Linkedin: http://ph.linkedin.com/pub/elmer-medez/8/b08/83a Github: https://github.com/emedez Thank you for viewing my profile. I'm awful at selling myself, it gave me a headache just to write this text. I spent the last four years writing web applications using open source technologies. I suppose my forte is Python/Django since it is what I frequently use. I'm probably better than average but certainly not on the level of Guido van Rossum or Jacob Kaplan-Moss. I also have varying experiences in the following: Database: MySQL, PostgreSQL Frontend: HTML, CSS, Javascript, jQuery, Bootstrap, AngularJS Version Control: Git, Mercurial OS: Ubuntu, CentOS Deployment: Nginx, Ansible Editor: vim, PyCharm Others: Amazon Web Services, Vagrant, Test-Driven Development, Design Patterns, Refactoring ... and many more. My skill level on most of these are on the jack of all trades level, definitely not an expert. Those features that I use regularly are probably engraved in my muscle memory while the others need looking up on references. I have collections of best practices on these technologies which I had gathered from reading on stackoverflow, blogs and lurking on IRC channels whenever I'm not working (or not bonding with the wife and kid). I excel in Math during my studies and won competitions. This skill helped me a lot in solving programming challenges. I can dedicate 40 hours per week spread around 7:00p-2:00a UTC+8 daily (longer/more time on Saturday/Sunday).

    Associated with: MrPau Softwares Agency

    $19.00 /hr
    941 hours
    5.00
  9. Muhammad A.

    Muhammad A. Agency Contractor

    iPhone/iPad/Android and Web Developer

    Pakistan - Tests: 10 - Portfolio: 14

    I've 3.5+ years experience in iPhone/iPad app development including game development. I also have 1 year experience in Android development. In addition I've experience in web development using PHP. I am interested in iOS and Android development job opportunities. If you need a mobile app that may or may not need to communicate with web using web services/APIs, I've got all that you need.

    Associated with: Aazaad Developers

    $22.22 /hr
    125 hours
    4.93
  10. Jagpreet S.

    Jagpreet S. Agency Contractor

    8yrs Exp.(Node.js, Javascript, HTML5, C#, ASP.NET MVC)

    India - Tests: 5 - Portfolio: 9

    I have a total experience of more than 8 yrs. primarily on Web Development. The projects which I developed involved working on latest technologies like HTML5, CSS3, Twitter BootStrap, Entity Framework, LINQ To SQL, ASP.NET MVC, LINQ, Microsoft SQL Server. Around 6 months back I staretd working on node.js projects as well. I have a good command over English (both written and verbal) and can communicate effectively. I also manage a small team of 2-4 developers who assist me in executing various projects. This helps me to focus more on technically challenging aspect of a project. Please take a look at my Elance profile as well to see previous client ratings/feedbacks: https://www.elance.com/s/edit/jagpreet/

    Groups: Application Developers Alliance, MailChimp Experts Group

    Associated with: ByteInception

    $33.33 /hr
    5,140 hours
    4.89