Top Upwork Freelancers

More options
Clear all filters
  1. Umer S.

    Umer S.

    iOS/Cocos2d/Cocos2d-x/Unity3d Developer

    Pakistan - Last active: 2 months ago - Tests: 3 - Portfolio: 4

    Over the last 4 years, I have been working as a Lead Mobile Developer. My expertise lies in iOS, Android and Unity3d development. I have wide range of experience in native applications, Cocos2d and Unity3d Games. I also have great skills in Cocos2d-x and Unity3d for cross platform release. Any sort of Ads integration or In-App Purchases (Charboost, PlayHaven, iAD, Vungle, AdMob, AirPush, MoPub, AppLovin etc.) for both iOS and Android is a piece of cake for me. I can assist in any kind of Mobile Development problem, from start of its development to the final upload. My core competency lies in the complete satisfaction of my clients. Here at oDesk, i am seeking opportunities to work with professional clients and to have long term business relationship.

    $38.89 /hr
    1,008 hours
    5.00
  2. Georgina S.

    Georgina S.

    Web Designer and Developer

    United Kingdom - Last active: 4 months ago - Tests: 4 - Portfolio: 5

    Over the last few years I have worked as a bespoke web designer and developer who's focus is to produce aesthetically pleasing and functional sites. Paying high attention to detail and capturing my clients needs I am able to provide a high quality service. I have a background in IT with over 10 years experience so I am able to offer my clients both design and technical work. I am passionate about User Experience and apply UX techniques to develop my projects. I have experience creating user personas, user stories, user flows, wireframing and prototyping. I build some of my websites using CMS's such as Modx, Wordpress and Drupal, eCommerce using Lemonstand. I am skilled in HTML/XHTML, PHP, Javascript, Jquery, mySQL, css, grid frameworks, Ajax, Photoshop, Illustrator and InDesign. I can produce websites for responsive design and mobile devices.

    $33.33 /hr
    61 hours
    4.95
  3. Nicolae L.

    Nicolae L.

    Front-End Web Developer

    Moldova - Last active: 12/11/2014 - Tests: 7 - Portfolio: 41

    Over the last 6 years, I have developed a wide range of websites using HMTL, DHTML, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business.

    Groups: Bluehost Developers and Designers

    $30.00 /hr
    66 hours
    5.00
  4. Marios Christoulakis

    Marios Christoulakis

    Java, JSP, XML,Actionscript 3, XQuery, web services, PHP, SQL, Joomla

    Greece - Last active: 2 months ago - Tests: 2 - Portfolio: 3

    In 2008 i graduated from Technical University of Crete where i studied in the Department of Electronic & Computer Engineering. In 2007 my thesis became part of the iQtool project http://www.iqtool.eu/. In that project worked with xml standards like IMS QTI v2.1 and IMS QTI LIP. I also gained experience in web services and web development using jsp. After my graduation i enrolled in the masters program of the department. I am part of the Laboratory Of Distributed Multimedia Information Systems And Applications (TUC/MUSIC - http://www.music.tuc.gr/) where i have participated in several projects of the laboratory. My profile can be found here: http://www.music.tuc.gr/Person.show?ID=211 I have at least 3 years of experience as a teaching assistant at Technical University of Crete in different classes. Also i have worked on the pSkills European project (http://pskills.ced.tuc.gr/), Organic Med Net European project (http://www.organic-mednet.eu/), and the eShadow project which also is part of my master thesis. The development of eShadow is currently done with flex and actioncript 3. Some videos of the project can be found here: http://www.youtube.com/eShadowtheater These are the most significant project i have worked. I have also some other smaller web site development experience and programming experience in several programming languages. Also i have worked with joomla and wordpress for web sites development. I am confident that i can learn a new language in a short amount of time based on the experience that i have.

    $30.00 /hr
    4,157 hours
    5.00
  5. Igor Crnković

    Igor Crnković

    Web map Javascript and Python developer

    Croatia - Last active: 2 months ago - Tests: 5 - Portfolio: 4

    CEO of Candela-IT, company specialized in development of customized webGIS solutions. We prefer working with open source technologies like Python, Django/GeoDjango, PostgreSQL/PostGIS, Mapserver, Mapnik, OpenLayers, Leaflet, Backbone, jQuery, D3, Raphael, QGis (Quantum GIS) and so on. We also offer consulting services in all phases of the entire webGIS project life-cycle.

    $66.67 /hr
    505 hours
    4.99
  6. Pedro R.

    Pedro R.

    FileMaker Developer

    United Kingdom - Last active: 4 months ago - Tests: 1 - Portfolio: 19

    FileMaker 13 and previous • Architecture / Design; • Development in both MacOS and Windows systems; • Data Convertion / Mapping; • Integration with SQL through ODBC; • Integration through XML/ CSV files, or using VB / Apple scripts; • Integration with Account Packages; • Database Server Configuration; • Server WPE / IIS.

    $39.54 /hr
    433 hours
    5.00
  7. Steven W.

    Steven W.

    Direct Response Copywriter / Creative Director / Strategic Marketer

    United States - Last active: 11/29/2014 - Tests: 2 - Portfolio: 5

    Salesmanship in print. That's the definition of advertising. Sadly, many copywriters get so caught up in making "cutesy", witty, or so called funny ads to impress their peers, that they lose focus on their goal. Which is, helping their company grow by driving in sales or leads. I am a firm believer in creating advertisement (and products)that are accountable. With the rising media costs, it's vital to have a copywriter who understands the importance of ROI. You need to produce ads that yield measurable results. Unless you are a billion dollar company, you cannot survive if you focus 100% of your marketing efforts on Brand building or Image advertising. If you are a young or even mid size company, if you want rapid growth and stability, you need to dedicate all of your marketing efforts to direct response marketing. The best comparison that I can think of to prove my point (that direct response clobbers brand building) is the Lester Wunderman / Columbia Records Club challenge as described by Author Malcolm Gladwell in his book Tipping Point. Although Wunderman helped Columbia Records experience HUGE success with his direct response skills, when CR was ready to try TV advertising, they hired a Madison Avenue advertising firm who solely focused on brand building. When Wunderman found out about this, he was outraged! So he convinced CR to do a split test, giving half of the budget and markets to him and the other half to the Madison ave company. They agreed. A month later the results were in. Wunderman's ads pulled 4times the results as did McCann's ads (the Maddison ave ad company). But it gets even better. Wunderman ran his ads in the wee hours of the morning when it was more economical. As it turned out, Wunderman only spent 1/4th of what McCann spent. So 4 times the results at 1/4th cost. If you would like to hire a seasoned direct response copywriter to help you create profitable ads, shoot me a note. I have studied most of the marketing legends, like the late Gary Halbert, Jay Abraham, Ted Nicolas, John Caples, John Carlton, David Ogilvy, Claude Hopkins, and I have been personally trained by Dan Kennedy. I have a solid track record for creating positive results with my copywriting skills and innovative abilities.

    $110.00 /hr
    290 hours
    5.00
  8. Richard P.

    Richard P.

    Expert Web Developer

    Philippines - Last active: 08/07/2014 - Tests: 9 - Portfolio: 10

    I've been developing websites for over 10 years using html, php, mysql, javascript/jquery for startup companies to large businesses with reputable, high traffic websites. I can managed websites from the ground up or improve existing websites for SEO, speed and security. I am seeking for challenging contracts where I can showcase my talents and enhance my knowledge in web development further. My main expertise is PHP4/PHP5 OOP, Sql/Mysql/MSSql programming and database management, Javascript/Jquery/Ajax, HTML/XHTML/CSS, JSON/JSONP/XML.I am also very knowledgeable in SEO techniques and practices and have a good understanding of google adwords/adsense/webmasters. I've done many projects using different kinds of software and api integrations such as google apis, paypal api, formstack api, sms apis, phpmailer, simplehtmldom, phpexcel, phpmailer, fpdf and many many more.I also have a fair amount of experience on MVC frameworks such as codeigniter and zend.

    $33.33 /hr
    684 hours
    4.92
  9. Martin E.

    Martin E.

    Sales Consulting & Management, Professional SEO Consulting

    Costa Rica - Last active: 3 months ago - Tests: 8 - Portfolio: 3

    Main objective: Making YOUR life easier! Offering a supporting or consulting role for entrepreneurs and companies. I'm a persistent and always optimistic Can-Do person with 25 years of business experience gathered in many western countries. I look for a long-term commitment. What I bring to the table: 1. Fluent German, English, Spanish 2. Entrepreneurial spirit (being one myself for the bigger part of my life) 3. (Tele-) Marketing/Sales Specialist (Recruiting/Training/Operations). 4. Certified Master Trainer for the D.I.S.C. personality profile system. 5. 25 years of applied computer/internet related knowledge (website architecture, ad campaigns etc.) Please see my portfolio for details. 6. 8 years of SEO Consulting (onsite/offsite optimization, Social Media, Backlink Building)

    $55.56 /hr
    125 hours
    5.00
  10. Leandro M.

    Leandro M.

    Developer

    Argentina - Last active: 10/15/2014 - Tests: 2

    My goal is continuous growth and to improve my skills. I happen to be taking my first steps in Project Management, using agile techniques such as XP and Scrum, among others. Also, I've been working with ruby and Rails for a while now, and would love to continue to do so, if you would hire me.

    $33.33 /hr
    872 hours
    4.99