Web Mobile Software Dev Freelancers

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  1. Ihor S.

    Ihor S.

    Certified Magento Developer

    Ukraine - Last active: 1 month ago - Tests: 2 - Portfolio: 1

    Have good experience in PHP, HTML, JS, MySQL. Good experience with Magento including theming, extensions modification, modification of flows, so on. Have experience working with Joomla, Wordpress, Zend framework. Have strong understanding of OOP concepts and JS prototyping. Relevant experience: Magento-related (both EE and CE): Modules development; Themes creation/modification; Magento upgrades; Import/export flow adjustments; Checkout/Price Rules flows adjustments; Multi-store setups handling; Front-end optimization (CSS sprites, JS/CSS minification, etc); Advanced JS scripting (jQuery preferred): AJAX search, AJAX products load, sliders integration, zoom replacement, so on; Various integrations (WordPress, Joomla, FTP export); Speed issues elimination and solving (profiling, cache, cluster setup); Administration area sections creation/modification. General: Git (preferable) or SVN; Issue tracking systems usage (mostly Trac, Pivotaltracker, Jira); Basic *nix (Debian/Ubunu/CentoOS/RHEL/Amazon Linux/Fedora) administration and shell scripting; Vagrant, Docker; cPanel/WHM/Plesk knowledge.

    $34.00 /hr
    35 hours
    5.00
  2. Torsten Weigelt

    Torsten Weigelt

    Python or QA work

    Ireland - Last active: 19 days ago - Tests: 23 - Portfolio: 5

    The following (not conclusive) list summarizes the skill and experience: o Able to notice and pursue odd details o Hands-on knowledge of QA methods, tools, and terminologies o Willingness to get one's hands dirty, to experiment, to try something to see what happens o Extremely passionate about high quality, clean software o Ability to research, grasp and apply new concepts o Methodical and systematic testing approach o Skeptical, especially about assumptions, and want to see concrete evidence o Solid understanding of quality systems and software test cycle processes o Ability to run tests, analyze reports, and recommend corrections as needed in order to ensure high quality standards Specialties: o Programming expertise: C/C++, Java, nesC, PHP 4/5 o Web development: W3C conform: (x)HTML, CSS o Union negotiation and team leading

    $111.11 /hr
    103 hours
    4.87
  3. Thomas Weidman

    Thomas Weidman

    Developer (PHP, ColdFusion, C#, .NET, MVC3, HTML5, jQuery, Sitefinity)

    United States - Last active: 3 days ago - Tests: 3

    Since 1998, I have done a wide range of web development and have used many technologies (C++, Perl, VB, VB.NET, C#, ASP, ASP.NET, ASP.NET MVC2, ASP.NET MVC3, SQL, PL SQL, T-SQL, ColdFusion [CFML], PHP, ActionScript). I have also used many tools from Flash, Fireworks, Photoshop, Dreamweaver, Eclipse, and Visual Studio. My core skill set lies in problem solving and creating solutions to solve problems in the most efficient (time, budget, and quality) way. I enjoy development and do so in my free time. I use that time to explore new topics that look interesting and to expand my knowledge on existing topics. I have a unique work experience and understand not only coding but also network and server implementations (being a system administrator). I have experience integrating technologies to fulfill requirements or solve limitations of technologies. An example of this I can provide is a solution I did for a client. The solution involved ColdFusion, SQL Server 2005, and ASP.NET Web Services. Due to specific security requirements and limitations of interoperability of ColdFusion 7 and ASP.NET I developed SQL Server CLR Functions and Procedures that invoke web services and return structured data to ColdFusion. From a CF developer perspective all you do is call a stored procedure or execute a cfquery call. The DBMS server does the rest and because it has the ability to use the .NET language I was able to invoke custom services that had very specific security requirements. This solution has been in place for three years now and has not had any issues with this method. I have also used different technologies to handle things like encryption for PCI compliance. I worked with a client to build a custom transactional processing system that utilized C++, Java, SQL Server, PHP, and ColdFusion. The end result is a distributed secure system that handles all payment processing for this client (Web and Internal). This solution also required an understanding of Firewalls, IDS, and how to combine technologies so they would work together seamlessly. If you're looking for a developer who can research options, architect solutions, develop and document, I am an excellent choice and look forward to working with you.

    $66.67 /hr
    254 hours
    5.00
  4. Radostin D.

    Radostin D.

    You have a problem? - I am the solution :)

    United Kingdom - Last active: 13 days ago - Tests: 8

    - PHP, Mysql, Jquery, Jquery Mobile, CSS - Wordpress - plugins, customization, themes, custom coding - Facebook Development, Fan pages/applications - Working with APIs, Facebook API, Twitter API etc. - E-commerce integration with online payment processors (Paypal, Moneybookers, Liberty Reserve, Authorize.net etc.) - Online marketing, affiliate programs, PPC - Web automation, web scraping Please don't hesitate to contact me and discuss different projects even if the requirements are not listed at my personal profile. I am open to all different kind of projects. Waiting for your projects :)

    Groups: Application Developers Alliance

    $33.33 /hr
    149 hours
    4.93
  5. Nikolai L.

    Nikolai L.

    Senior Software Developer

    Belarus - Last active: 1 month ago - Tests: 4

    Having more than 6 years of enterprise development, I'm passionate about architecture and software design for complex solutions. I am happy to build great products considering all the aspects you need for success, from user experience and modern front-end to scalability and security of the back-end. Primary skills: ASP.NET MVC, Web API, NHibernate, Spring.Net, IoC, Templating, Node.js, Phonegap/Cordova, RabbitMQ. HTML5/CSS/Javascript, jQuery, Sencha Touch, Backbone, Bootstrap, LESS, Mustache etc. MS SQL Server, Apache Solr, Elastic Search, Redis, Couchbase, Mongo. Agile, TDD, DDD.

    $33.33 /hr
    333 hours
    5.00
  6. Marc D.

    Marc D.

    Independent Software Engineer

    China - Last active: 5 days ago - Tests: 1 - Portfolio: 6

    I aim to assist customers in finding appropriate technical solutions to business problems. Where needed I can advise with well thought out technical options during the planning phase. During execution I can produce well designed system plans and reliable, well tested final products. During maintenance, I can assist with safe and non disruptive upgrade and migration of functionality. I currently focus on mobile development projects, but I take on non mobile work depending on what sort of work will benefit my customers most.

    $66.67 /hr
    1,102 hours
    5.00
  7. Lei L.

    Lei L.

    Experienced J2EE/.Net, Delphi Developer,Oracle Fusion Middleware

    China - Last active: 1 month ago - Tests: 8 - Portfolio: 7

    Over the last 10 years, I have developed many enterprise level business applications using Html, Flex, J2EE, Resin/Tomcat, IBM WebSphere/Bea Weblogic, Oracle/MySQL for medium/large companies and medium businesses in Oil & Gas industry.My main customers are PetroChina,Sinopec,Haier. (NOTE:These experiences are not included in my "Portfolio" section, Because they are deployed in enterprise's internal environment and invisible to public) My personal interests are making desktop application using C#,Delphi,VB.I have developed many productions, Some of them can be found in my "Portfolio" section. I also provide English to Chinese translation services and Software/Website localization services. As a professional person, Supply best services to employer is my duty, And customer satisfaction is my eternal pursue.And i also believe "Cooperative Relationship" will better than "Employment Relation". "Good communication is the foundation of a successful project".

    $35.00 /hr
    246 hours
    5.00
  8. Jay Huang

    Jay Huang

    Web developer/Consultant

    Canada - Last active: 19 days ago - Tests: 8 - Portfolio: 13

    Struggling to find a web developer who understands your business? I am Jay Huang, a full stack web developer and consultant based in Vancouver, B.C. Having co-founded of 2 of the largest communities on the internet dedicated to Windows, Windows7Center.com and Windows8Center.com (2008~2011) -- I have experience taking projects from conception to a thriving business. This experience allows me to better understand your business and solve your most important problems. I provide web development and consulting services. What if you hired a seasoned web developer who was not only trustworthy and reliable, but knows that you don't just want code written...but that you need to make a positive return on your investment? That you want to make your business better off than it is today? What if this person learned about your business, got to the root of why you're looking for a developer, and applied their knowledge of the web to solve this problem? What if you could hire an ally, a partner, and not just a hired gun? What I can do for you: General technical consulting Web security consulting Wordpress themes and modifications Custom web development (PHP, HTML5, CSS3, JS) Search Engine Optimization (SEO) API development Responsive Design What I can't do for you: Graphics design Social media Copywriting

    $52.22 /hr
    187 hours
    5.00
  9. Sergey M.

    Sergey M.

    Senior Java Developer

    Russia - Last active: 1 month ago - Tests: 12

    Master's degree in applied mathematics and physics, computer science. 7 years of working experience at the position of Senior Java Developer. Responsibilities include writing applications code, code review, bugfixing, analysis of technical and business requirements, negotiations with clients. 9 successfully finished projects. Good knowledge of Java platform, databases, web-design. Basic knowledge of the .NET platform.

    $40.00 /hr
    18 hours
    4.97
  10. Kyle L.

    Kyle L.

    HTML5/JS/.Net/SQL Developer, US based, 12 Years Experience

    United States - Last active: 1 month ago - Tests: 2 - Portfolio: 3

    Over the past 12 years I have developed numerous web and Windows projects for both internal and public systems. I have used primarly HTML5, Javascript, AJAX, Knockout.js, ASP.Net and SQL Server. I have more limited experience with PHP and MySQL. I am currently the CTO at Greenvelope.com and am the primary web application developer for Greenvelope's web-based formal invitations. Prior to that I spent 10 years at EBI MAP-Works where I was most recently was the Director of Information Systems overseeing a team of 7 developers. I was responsible for the completion of all software projects, from conception to delivery and beyond. My strengths are my knack for database design and my quick coding skill. My objective at oDesk is to use my skills and experience to spend some time each week doing fun and interesting projects. I hope to build an ongoing relationship with one or more employers.

    $55.56 /hr
    32 hours
    4.99