Top Upwork Freelancers

More options
Clear all filters
  1. Mayur B.

    Mayur B. Agency Contractor

    Rubyist - Experienced Ruby on Rails Developer - Agile,BDD,TDD Devloper

    India - Last active: 1 day ago - Tests: 5 - Portfolio: 9

    I have only one goal when writing a code for software: Create quality application which satisfy software owner and users. I have more than 6 years of experience in developing enterprise-level web applications in the medical, e-commerce, CMS, real estate and auction spaces. I have created 20 small applications for clients and well as for my personal use using Ruby on Rails. I have also worked on upgrading Rails 2 version web applications to Rails 3.x version I have developed 9 web applications using Ruby 1.9.2 and Rails 3.x. With this application I have also used Javascript and Ajax. While developing web application I also follow TDD, BDD, and Agile. With these methods, I have provided high quality web applications to client before deadline. I also have expertise on managing various servers and deploying rails application on the servers. I have started working as Ruby on Rails developer and also had worked in teams from India, USA, Philippines, Serbia, Canada, UK and Ukraine working together and lead them as well. Technologies, I've worked with: Ruby, Rails, HTML, CSS, HAML, CSS, Compass, MySQL, PostgreSQL, MongDB, Redis, Amazon EC2, Amazon S3, Javascript, jQuery, Google map API, Twitter API, Capistrano, Cruisecontrol.rb, Rspec, Cucumber, Rcov, Shoulds, Selenium, Linux, Mac OSx, Git, SVN, XML, RMagic, Sphinx, Omniaut/Devise/AuthLogic/restful-authentication, Httparty, Nokogiri and much more…

    Associated with: GVI

    $51.00 /hr
    2,372 hours
    5.00
  2. Tom B.

    Tom B. Agency Contractor

    Experienced Sales and Markting Professional

    United States - Last active: 1 day ago - Tests: 3

    Formerly a owner then partner of a manufacturers rep firm I enjoy opening new markets for small to medium sized companies. My experience is in marketing and selling to manufacturers in the Defense, Aerospace and Commercial markets of mechanical and electromechanical products. My experience ranges from jet engine turbine blades to contract manufacturing of computers. I desire to work with small to medium size companies who need an experienced person but cannot afford to hire one fulltime.

    Associated with: World Sales Development, Inc.

    $44.44 /hr
    2,437 hours
    4.89
  3. Lukasz A.

    Lukasz A. Agency Contractor

    PHP / Symfony Developer MySQL JavaScript jQuery AJAX CSS Java

    Poland - Last active: 1 day ago - Tests: 15 - Portfolio: 8

    Keeping deadlines and top quality work are my priorities. I am eager to work on Worpress, e-commerce, social-networking projects, developing web applications and I'd be happy to provide you with first-class solutions. As an experienced Symfony framework developer I am qualified to use more tools than basic PHP language, especially when clients want to have useful prototypes in a short period of time.

    Associated with: Polcode

    $45.00 /hr
    7,660 hours
    4.96
  4. Denis dominik K.

    Denis dominik K. Agency Contractor

    IT Systems Engineer/ IT Consultant

    Croatia - Last active: 1 day ago - Tests: 3

    For past 8+ year in IT field i came in touch with Vmware/View,Microsof,Cisco and Linux/Unix based technologies. Started as Network Technician for Cisco equipment and installation and basic configuration of the Cisco equipment, and development of technical documents. Protection of network equipment, "security" which refers to Cryptocard Blackshield & RSA-ID authentication and continue via Windows Server W2K3/W2K8R2/SBS/Exchange and Hyper-V with basic Linux/Unix/HPUX administration. At the moment i am Consultant in Vmware/Hyper-V arena for virtualization of operating systems and maintains with more than 3 years experience. Simultaneous work on multiple projects has give me ability to learn how to organize my tasks and time schedules. Creative, self initiative, good communication and presentation skills, teamwork is not a problem.

    Groups: Microsoft Certified Professionals

    Associated with: Oenia IT Agency

    $30.00 /hr
    2,695 hours
    4.96
  5. Chandan K.

    Chandan K. Agency Contractor

    Sr Developer in PHP, Wordpress, Joomla, Drupal, Magento, Authorize.net

    India - Last active: 1 day ago - Tests: 12 - Portfolio: 9

    More than 10 years of experience in LAMP Stack. I have developed various site in LAMP stack using following opensource : Joomla, Wordpress, Drupal, CakePHP, CodeIgniter, osCommerce, Magento etc. - authorize.net certified developer - PSD to HTML5 conversion - PSD to Responsive HTML - PSD to Responsive wordpress theme. - Joomla Responsive theme - Joomla Developer

    Groups: Bluehost Developers and Designers, JomSocial...

    Associated with: Avya Technology Private Limited

    $40.00 /hr
    2,531 hours
    5.00
  6. Tim S. Higgins

    Tim S. Higgins Agency Contractor

    Expert Editor | Copywriter | Web Design | SEO Consultant

    United States - Last active: 1 day ago - Tests: 32 - Portfolio: 1

    A professional copywriter and copy editor with excellent knowledge of sales and marketing both online and offline. I produce concise, pristine, and engaging copy for websites and business communications that appeal to multiple audiences utilizing a broad UK or US vocabulary as required. I am available to write landing pages, sales pages, brochures, mission statements, website pages, install/manage/host/customize WordPress sites, produce web graphics & design and domain management/procurement. Experienced in rolling out online start-ups including branding, I can really give your business that lift it needs to each above the competition and be both highly visible to search engines and useful to your readers and visitors. The days of relying on keywording and purchased backlinks to get a good Google position are gone; quality content is No.1 on Google's list of aims for its search engine. Advanced semantic algorithms are getting better and better at weeding out poor quality content. This is why my copywriting services are worth the money you pay - My content is always of very high quality, which I firmly believe will be increasingly characteristic of high ranking content in search results. My portfolio at http://www.phraseset.com includes many website pages of varying style of content, articles, corporate proposals and persuasive sales copy. As an expert editor, I can take that existing copy that you just cannot seem to get quite right and mold it into the powerful communication tool you had envisioned. My quality English language skills and high IQ (I am a Mensa Member) ensure that my clients get one of the best available freelance copywriting and technical writing partners. I have 20+ years of experience using Excel, Word, Photoshop and many other Adobe products. My overall objective is to apply my skills as best I can; assuring that I will not undertake anything, I cannot manage and will apply my ethic of hard work and quality to any project undertaken. On a personal level, I am a keen guitarist. Being friendly, personable, loyal, and flexible has always been my approach to work - I work hard at my client relationships because I value their business. Working in the online world of global sourcing across time zones from Australia to Europe and across the US, I fully understand the importance of being contactable (my SkypeID is timhi99ins). See my great feedback here on oDesk and remember, my full portfolio is available at http://www.phraseset.com. Note: I am not able to display all my work as I frequently sign NDA's. Check me out and then hire me so I can bring some added value to your business. You will not be disappointed.

    Associated with: PhraseSet Agency

    $49.99 /hr
    4,445 hours
    4.92
  7. Alessandra Armenise

    Alessandra Armenise Agency Contractor

    Italian voice talent - Italian translator - Italian teacher

    United Kingdom - Last active: 1 day ago - Tests: 5 - Portfolio: 6

    I'm an ITALIAN actress, VOICE TALENT and TRANSLATOR living in London. I speak fluently and translate from English, Portuguese and French, but please note that I can assure a perfect diction only in ITALIAN. I have a good diction and a natural, versatile, expressive, clear, confident and friendly voice. I record in couple with a sound engineer, Emanuele Correani, to assure high quality sound and editing: https://www.odesk.com/users/~01c7a31958cc67bf7c and we record in our Home-studio: AEVoices www.aevoices.com I have experience in TRANSLATION and proofreading from Portuguese, English and French to Italian and use to teach Italian as well.

    Associated with: AEVoices

    $30.00 /hr
    4,354 hours
    4.99
  8. Alexander Kaydansky

    Alexander Kaydansky Agency Contractor

    PHP, MySQL, AJAX, JavaScript Programmer. RusCoder team leader.

    Russia - Last active: 1 day ago - Tests: 4 - Portfolio: 9

    oDesk provider since year 2004. PHP and related web programming is my specialization for about 15 years. Cooperation, reliability and responsibility are important for me as well as program coding. I manage an efficient full stack team of talented developers. Together we are able to provide both front-end web design and back-end server coding in order to design, code, deploy and maintain a fully functional website.

    Associated with: FC Agency

    $30.00 /hr
    10,079 hours
    5.00
  9. Dawid Lakomski

    Dawid Lakomski Agency Contractor

    PHP CakePHP smarty MySQL Postgres jQuery AJAX JSON XHTML XML Photoshop

    Poland - Last active: 1 day ago - Tests: 10 - Portfolio: 13

    I have 7 years of hands-on experience in PHP and web development related technologies, such as: HTML5, CSS3, Bootstrap, responsive design, jQuery, MySQL, PostgreSQL, Symfony2, CakePHP, Code Igniter, Kohana, Wordpress, Facebook API, Linux adminstration. Please visit my portfolio, where I have described some of the projects that I've worked on over the past few years.

    Associated with: Polcode

    $32.00 /hr
    4,341 hours
    4.95
  10. Collin M.

    Collin M. Agency Contractor

    Senior Front-End/ Back-End Developer (Mobile, Web, Script/ Utilities)

    United States - Last active: 2 days ago - Tests: 4 - Portfolio: 13

    I have 10 years of experience in both web and mobile software development as well as script and utility programming. My current main area of interests is within Data Science including data mining/scraping. I have several years of experience in writing screen scrapers for online data sources (scraping in total more than 500 sites). I will be happy to craft a state of the art product for you using the following techs: Bootstrap, AngularJS, BeautifulSoup, Scrapy. I am familiar with many others, but these are my favorite. WEB BACKGROUND I have wide knowledge of many modern technologies in web development stack -- from low-level networking protocols and system tweaking (debian, nginx) to server-side programming (PHP, Node.js, MySQL, MongoDB, Redis) to client-side programming (HTML5 APIs, Javascript, AngularJS). I could solve the programming task of any complexity for you. I prefer developing complex and unique web services and/or user interfaces rather than creating simple websites which are similar to each other. MOBILE BACKGROUND I am the Owner and CEO of a digital development firm, ebork Developments, LLC, which specializes in the development of mobile applications across all platforms (see below). Strong .NET, Java, Objective-C, and Swift programming skills including low-level performance optimizations and memory management. I not only know how to make an application work, but also know how to make it work fast and smoothly. Good knowledge of Android, iOS, and Windows UI patterns and guidelines. I can prototype any application UI for you. SCRIPT/ UTILITY BACKGROUND I have been writing data scrapers and other data intensive scripts/ utilities for many years. My language of choice for many of these is Python. However, I can successfully develop a utility in many scripting languages, including: PHP, Ruby, Perl, etc. I have written screen scrapers for over 500 websites, including Google Search and Craigslist. I have a very high working knowledge of HTML, which helps me quickly write any screen scraper you find yourself needing.

    Associated with: ebork Developments, LLC

    $44.26 /hr
    231 hours
    4.77