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  1. Torsten Weigelt

    Torsten Weigelt

    Python or QA work

    Ireland - Last active: 18 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
  2. Jae F.

    Jae F.

    Physics / Presentation / Proofreading / Transcription / Graphic Design

    Philippines - Last active: 4 days ago - Tests: 7 - Portfolio: 8

    Fast and efficient contractor! With over 5 years of teaching experience and extensive research exposure, I'm available to bring you competitive results in writing and presentation. I've managed to publish ISI peer-reviewed articles and have backgrounds in MatLab and 3D Blender animation as well. I'm a licensed teacher, researcher, educator and mentor. Provides Physics related solutions, scientific poster, visual (ppt and prezi) and graphic designs. Other knowledge include: Java, Visual Basic, C++, Photoshop I have worked (and is still working) with great clients in the world. My long term clients really make me feel that I am a part of a team. I always deliver great results with a process that’s timely and at a great value for my clients.

    $30.00 /hr
    272 hours
    4.95
  3. Thomas Weidman

    Thomas Weidman

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

    United States - Last active: 2 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: 12 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. Jon Rowe

    Jon Rowe

    Actionscript/Flex Expert with comprehensive design and artwork skills

    United Kingdom - Last active: 2 days ago - Tests: 3 - Portfolio: 6

    Self-motivated, innovative developer with a track record of delivering stunningly visual and enjoyably social games and apps for both web and mobile. Plans, tests and delivers quickly and efficiently using a wide range of industry standard tools and frameworks. Employs sound Object-Oriented techniques to create well-documented, organised, bug-free code that is built to last. Areas of expertise include: • Flex/Actionscript 3 • TDD/BDD • Starling/Feathers • Away3D • Robotlegs 1 & 2 • PureMVC • Box2D, Nape Physics • AS3Signals • Facebook Graph API, Twitter API, Instagram API • iTunes Connect/Google Play Store integration • Angular.js/Express.js/Node.js full-stack test-driven development • Git/SVN

    $31.11 /hr
    86 hours
    5.00
  7. Marc D.

    Marc D.

    Independent Software Engineer

    China - Last active: 4 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
  8. Marin Katic

    Marin Katic

    SMB IT and Microsoft Office 365 Specialist

    Croatia - Last active: 2 days ago - Tests: 6

    Microsoft Certified Specialist. Microsoft Server, Office 365, Windows Azure, Microsoft Desktop. 18 years of experience in planning and administering Microsoft platforms in Insurance companies and IT companies. Leading teams of IT specialists. Experience with dedicated security solutions (logging, identity management, database access monitoring). Social skills experience: Help Desk and Desktop and App administration for over 500 users.

    $30.00 /hr
    57 hours
    5.00
  9. 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
  10. Ivan L.

    Ivan L.

    Team Lead, Senior Ruby on Rails, co-founder at RM

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

    I'm a Tech Lead with about 8 years experience in web-development and about 4 years in Ruby on Rails. I have in portfolio more than 40+ finished rails projects from social platforms and e-commerce to SaaS. I'm self motivated, can solve complex tasks in a short time. In the past two years my main roles were architecture planning, choosing the right technology stack using the client's requirements, development management, team management I like Agile and use it every day - iterations, scrum daily meetings, retrospectives. I like confident code and TDD/BDD. I'm experienced in RSpec, Capybara and Cucumber. Often I help clients to understand what will be the best development approach for them. Do they need only MVP or there is a sense in building full version. What technologies are best for their project. Plan deadlines and budget. I'm very familiar with AWS technologies stack - setup EC2 instance from scratch, configure balance loader(EBL), setup push notifications service(SNS), emails(SES), database instances(RDS), and other services I have an experience in buiding a high-load applications, huge processing centers with 1,000,000 processed jobs daily(in Sidekiq), PostgreSQL database size more than 500GB and everything places on EC2 instance with 32 Cores and 68GB RAM. That was very excited. I'm a fun of continues integration and continues deploy practices. I also have experience in front-end development: JavaScript on advanced level, canvas, CoffeeScript, web-sockets(socket.io) with node.js back-end, backbone.js, Ember.js In the past years there is a trend to have an application with RESTful JSON API built in Ruby on Rails. I have experience in building more than 5 different APIs for different projects. Some of them were versioning and have up to v4. There is always a challange to support old versions, but we successfully doing it. Some have HIPAA protection, one application had a really complex structure of API URLs but it was very easy to work with it in the end since we built it human readable. Thanks for you time!

    $40.00 /hr
    3,106 hours
    4.87