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  1. Antonio G.

    Antonio G.

    Project Manager/C#/ASP.NET/PHP/PLSQL/Delphi

    Mexico - Last active: 03/20/2013 - Tests: 6 - Portfolio: 1

    In the last 3 years I have focused on Project Managemente working with several teams up to 10 people. My core competency lies in project management but I'm also interested in development, specially in mobile applications. Over the last 12 years, I have been immersed in all sorts of development challenges developing a wide range of applications using Delphi, PHP, C#, VB 6, ASP, ASP.NET most of them oriented to 3 tier architectures as well as some web oriented solutions. Such projects haven been implemented in a variety of companies ranging from small companies to goverment institutions. I also have strong experience in database design, OOP, PL/SQL and developmente lifecycle.

    Groups: Microsoft Certified Professionals

    $30.00 /hr
    551 hours
    5.00
  2. Piotr S.

    Piotr S.

    Programmer / Developer

    Poland - Last active: 11/04/2014 - Tests: 4 - Portfolio: 6

    I have been working in Ruby on Rails for more then four years. Actually I'm working toward PhD degree in Computer Science (polynomial interpolation) and Philosophy (logic). My publications: Kozera, R., Noakes, L., Szmielew, P.: Length Estimation for Exponential Parameterization and ε-Uniform Samplings. In: Huang F., Sugimoto A. (eds.) PSIVT 2013 Workshops. LNCS, vol. 8334, pp. 33–46. Springer-Verlag (2014) Kozera, R., Noakes, L., Szmielew, P.: Trajectory estimation for Exponential Parameterization and Different Samplings. In: Saeed, K., Chaki, R., Cortesi, A., Wierzchoń, S. (eds.) CISIM 2013. LNCS, vol. 8104, pp. 430–441. Springer-Verlag (2013) I'm also teacher at Coder's Lab where I teach Ruby and Rails and in Warsaw University of Life Sciences, where I teach: - history of science - logic In past I've teached: - computer networks - security of computer networks - logic (at Warsaw University) I currently don't have much free time - so I'm actually available for only few hours per week (more like consultant then developer). Skills: Ruby on Rails 2/3/4 Ruby 1.8/1.9/2.0 (a lot of gems) Nginx / Apache + Passenger configuration Balsamiq mockups usage Mathematica Feel free to look at my github account: https://github.com/esse or my RoR website: http://roflcopter.pl

    $55.56 /hr
    278 hours
    5.00
  3. Alexander Topalov

    Alexander Topalov

    Ruby Lead Developer/CTO

    Ukraine - Last active: 4 months ago - Tests: 2 - Portfolio: 6

    Full-stack web developer with solid experience in building various web applications. Have team and tech lead experience and providing consulting for projects in needs. BackEnd development: Experienced ruby programmer, working with Rails, Sinatra, Merb. Work experience over 5 years. Frontend development: CSS1.0 - CSS3.0; HTML; XML; JavaScript(CoffeeScript, BackBone, Jquery, Prototype, DOJO, Ember, NodeJs)

    Groups: Crossrider

    $60.00 /hr
    836 hours
    5.00
  4. Diego Martin Montenegro

    Diego Martin Montenegro

    Web Developer

    Argentina - Last active: 4 months ago - Tests: 3 - Portfolio: 1

    I am a web developer with more than 15 years of experience with different web technologies. Summary of Qualifications Proficient In: PHP JavaScript libraries: Prototype (Scriptaculous), jQuery, Mootools Javascript AJAX HTML, DHTML, CSS MySQL, PostgreSQL, Sql Server MVC frameworks, CakePHP, CodeIgnater, LESS Delphi, JAVA, JSP .Net Visual basic AS3, Flex Git, Accurev Knockout CSS3 HTML5 Wordpress, YII, Bootstrap

    $30.00 /hr
    140 hours
    5.00
  5. Stuart Halliburton

    Stuart Halliburton

    Full Stack Ruby Dev

    El Salvador - Last active: 10/16/2014 - Tests: 1

    Full stack freelance web application developer with over 4 years experience in the web application hosting/development business. Specialising in Ruby, Rails, Sinatra, Javascript, AngularJS, NodeJS, HTML, CSS, DevOps, deployment/infrastructure management and automated testing. Solid understanding of latest best practises/technologies and comfortable working in all areas of modern web application development. Most interested in working on long term challenging projects.

    $55.00 /hr
    731 hours
    5.00
  6. Mark Ritchie

    Mark Ritchie

    Senior Systems Admin, Network Admin

    Canada - Last active: 11/25/2014 - Tests: 4 - Portfolio: 1

    An IT Professional with over 15 years hands on experience on Systems, Servers and VMWare administration. Specialties: 1. Windows Server 2008 2. Microsoft Exchange Server 5.5, 2003, 2007, 2010, 2013 3. Anti-virus/Malware removal 4. Active Directory, DNS, DHCP, File Services, DFS, WSUS administration and troubleshooting 5. Network configuration(tcp-ip/cisco ios/monitoring) 6. Symanted Backupexec, Acronis, Appassure Replay 7. VPN and Remote access 8. Disaster Recovery, from bare metal restores, to VMware rebuilds

    $55.56 /hr
    102 hours
    4.93
  7. Natallia B.

    Natallia B.

    Salesforce.com Certified Developer, Architect, Consultant

    Belarus - Last active: 09/29/2014 - Tests: 2 - Portfolio: 2

    ★ About me: 8+ years of diverse experience in building complex web-applications in different business domains Last 4 years with Cloud Computing ★ Professional Expertise Software development / Agile / Waterfall Solution analysis, architecture design & implementation Customer Relationship Management (CRM) Cloud computing Analysis of business requirements & business processes Team Management Trainings & Assesments Consulting ★ Certifications: Salesforce.com Certified Developer DEV401 Salesforce.com Certified Administrator ADM201 ★ Technologies/Languages: Salesforce.com, Force.com, HTML, CSS, jQuery, Canjs, JSF, JavaScript, Java, Ant ★ Salesforce.com Specialties: Apex, Visualforce, REST API, Web Services, SOQL, Salesforce1, Configuration, Data Modeling, Reporting, Integration, Service/Sales Cloud, Salesforce Communities, AppExchange apps, Site.com Force.com Tools: Eclipse IDE, Data loader, Explorer, Migration Tool, Workbench, Mavensmate ★ Industry Specific Project Experience: IT Services / Insurance / Financials / Consumer Services (Retail, Media) / Logistics

    $55.56 /hr
    352 hours
    5.00
  8. Deana V.

    Deana V.

    Project Manager

    United States - Last active: 11/03/2014 - Tests: 5 - Portfolio: 1

    I have worked from my home office since April of 2009. I am someone that you can count on to get the job done. I am also an excellent teacher as well as a leader. My objective is to achieve a position that will lead to project management. I am a very hard worker and will prove that I do deserve to hold that title. Program Manager for large SEO and SEM content generation project. SEO content generation, in the form of Q&A. ➢ Throughout 2011, managed a virtual team that produce more than 2 million short questions and answers, which equated to 2.5 million words per month. ➢ Assisted with the designing and implementation of new work-flows from start to finish. ➢ Helped to develop guidelines, instructional tutorials as well as created forum for editors and writers to exchange communication throughout project. ➢ Gained vast knowledge of Google Applications: Spreadsheets, Forms, Document, Gantter Project, Presentation, Collections, etc. Program Manager for food safety localization and translation content generation project. ➢ Recruiting and managing writers from various countries to create localized content as well as translating to each countries native language: China, South America, United States, Egypt, Philippines, Thailand, Japan, etc. Project Manager for content generation project. SEO content generation, in the form of 500-word how-to articles. ➢ Directly managed 12 writers, to create on average 1,000 500-word how-to articles per month, for various topics: Home, Garden, Technology, Science, Mathematics, Tutorials, Automotive, etc.

    $44.44 /hr
    3,373 hours
    5.00
  9. Andrea D.

    Andrea D.

    Legal and Business Professional

    United States - Last active: 10/09/2014 - Tests: 4

    I am a legal professional with extensive research, writing, and editing experience. I have experience in general contract and business litigation. I have most recently been assisting in large-scale corporate litigation. However, I am looking to transition my career to a more advisory-type position. As such, I am looking to increase my experience and skill level through projects and opportunities outside my every day practice. Aside from my day-to-day law practice, I also engage in freelance editing assignments, ranging from requests from other legal professionals to professional in the IT industry. My experience and interests are quite broad. I always welcome the opportunity to engage in activities where I will learn or experience something new. I do not engage in telephone conference and/or Skype communications.

    $38.89 /hr
    109 hours
    4.56
  10. Anthony Abry

    Anthony Abry

    Trading System Development using Amibroker

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

    System developer, consultant and part time trader at InStat Research. Programming is done with Amibroker's AFL mainly although various scripting languages, C++, C# or Python have also been used. We can program basic indicators, trading systems, and various automation tools, such as automated trading or automated optimizations. We also develop extensions for Amibroker in order to automate manual tasks (i.e. updating databases) or to execute trades on other platforms. I have swing traded and daytraded the markets for years, including ETFs, stocks, bonds, forex, futures, options, mutual funds and know if a system just looks good but is non-tradeable because of liquidity, data or other problems. Our quote will be the maximum we will charge unless the client introduces new criteria once the project has started.

    $80.00 /hr
    323 hours
    5.00