Top Upwork Freelancers

More options
Clear all filters
  1. Steven C.

    Steven C.

    Software Developer and Website Designer

    Canada - Last active: 18 days ago - Tests: 5 - Portfolio: 2

    Over the last 7 years I have designed, developed, and deployed a wide range of internet and desktop software using XHTML, JavaScript, AJAX, XML/XSLT, asp.net, vb.net, OOP, SQL Server, PHP, MySQL and Wordpress. I am looking for opportunities to design, build and deliver software as part of a bigger software project or as a complete package in itself. I like to manage my projects utilizing my strong communication, organizational and technical skills to deliver on time and on budget. I take great satisfaction in providing excellent service and solutions and I look forward to discussing any upcoming development needs you may have.

    $38.89 /hr
    2,947 hours
    5.00
  2. PAVLINA ALADJOVA

    PAVLINA ALADJOVA

    ILLUSTRATION, GRAPHIC DESIGN, LOGO Design , Bulgaria

    Bulgaria - Last active: 3 days ago - Tests: 4 - Portfolio: 14

    I am an artist. I deal with graphic design since 2003. These are more than 9 years. I have extensive experience in doing illustrations for different purposes - web applications, documents, books, etc. Also, I produce and illustrations of people and others, from photo. I like to doing the design of company documents - proposals, contracts, letterhead, business cards, etc. I have experience in logo design. So far, I have done hundreds of corporate logos. I have a clear style, that you can see it in my portfolio in oDesk! And my video of Corporative Identity, here: http://www.youtube.com/watch?v=ZDR-IeR5Al8 I keep my clients remain satisfied. Last year, I gained a lot of experience in oDesk. I'm serious, graphic designer, honest and fair person. I will be happy to continue to develop as an excellent graphic designer! Thank you!

    Groups: Bluehost Developers and Designers

    $30.00 /hr
    2,205 hours
    4.91
  3. Ray Craighead

    Ray Craighead

    Adobe Illustrator, Photoshop, PowerPoint, Portraits, HTML5 Animation

    United States - Last active: 3 days ago - Tests: 12 - Portfolio: 49

    I strive to provide superior illustration and design services to clients through good communication and effective use of digital media. My specialties are: Freeland Drawing, Portrature, Vector Drawing (Adobe Illustrator), Adobe Photoshop, Adobe InDesign, Google SketchUp, PowerPoint. With 37 years of illustration and design experience and as an active contractor on oDesk since 2009 you can be confident when hiring me for your next project, large or small.

    $60.00 /hr
    1,300 hours
    4.89
  4. Josh Ellis

    Josh Ellis

    Senior Project Manager/Product Developer

    United States - Last active: 23 days ago - Tests: 2 - Portfolio: 10

    I have a comprehensive background in product development/project management within the confines of international medical device regulations. I thrive on taking vague ideas and ill-defined needs and turning them into concrete reality. I can start a medical device company from the ground up and I can do it on schedule. This includes... From a Regulatory perspective: --Initial regulatory requirements analysis for new markets (EU, Brazil, Australia, US, Canada, etc.) --Identification of applicable test protocols (ISO standards, etc.) and management of test houses --Interfacing with regulatory agencies and identifying consultants --Writing of regulatory submissions such as FDA 510(k)s --Quality System development and implementation to required standards (ISO 13485, FDA, CMDCAS, etc.) --Identification of loop holes and temporary workarounds to ease implementation pains and maintain profitability From a Project perspective: --Using good interpersonal skills to keep people motivated and excited --"Conducting the orchestra", developing a logical rhythm of events and ensuring timely completion of tasks --Turning "unknown unknowns" into "known unknowns", forseeing problems before they arise and altering the "orchestra" accordingly --Coordination of teams on an international level --Intelligently focusing energy on tasks with the highest variability, including procurement of additional expertise as necessary --Always keeping an open dialog about the day-to-day changes in the "Good/Fast/Cheap, pick any two but only two of the three" trade-offs in milestone achievement From a Product perspective: --Development of design parameters from organization input (Sales, Marketing, Support, etc.) --Nitty-gritty technical work like engineering drawings/drafting, statistical analysis, resdesigns due to manufacturing constraints, component supplier identification. --Identification, qualification, and day-to-day management of international manufacturers --Design History File/Technical File development and maintenance --Design Transfer for complex electromechanical devices From an Operations perspective: --Part Number/Drawing Number/Revision Control development and implementation --Engineering Change Order workflow and impacts --Purchasing-Manufacturing-Sales-Shipment procedures and throughput --ERP/MRP implementation including workarounds for system limitations I am a strong believer in a person's word. If I tell you I'm going to do something by a certain date that is my word and I'm going to get it done, hell or high-water. I don't mess around: I live on a remote homestead so I grow my own food, build my own structures, fix my own car, brew my own beer. My entire life requires a high level of precision execution every single day, failure is not an option.

    $80.00 /hr
    1,673 hours
    4.97
  5. Oleksii G.

    Oleksii G.

    WEB Developer/Network administrator- Ukraine

    Ukraine - Last active: 3 days ago - Tests: 8 - Portfolio: 14

    Reasons to hire me: Responsibility for the completed tasks to the client in the first place. Speed ​​of execution of tasks - maximal: - 40+ hrs/week online; - starting immediately; - concentration on job; Main skills Web programming: HTML, CSS, PHP, MySql; Web administration: Linux/Windows base servers. SSH, Cpanel, Plesk + Photoshop as bonus to web programming. Favorite CMS: Wordpress, Magento

    $33.33 /hr
    1,058 hours
    4.96
  6. Ben Allfree

    Ben Allfree

    I turn your ideas into working software.

    United States - Last active: 1 month ago - Tests: 7 - Portfolio: 28

    My dad knew I was a programmer before I did. He bought me that first book when I was about 10. That was 28 years ago. I am a programmer with major project experience in every major language, platform, and operating system. I love working with small companies and startups. Whether you need someone to lead your team, program into the wee hours of the night, or just need someone to talk to, I can help. As your next Virtual CTO or chief architect, I can help translate your ideas into working software. As a full stack programmer, I provide frontend programming, backend programming, mobile programming, and infrastructure buildout. Whether solo or as your team lead, I bring years and depth of experience to your business. I tell people that I am a thinking programmer. Not a "ninja", or a "rock star", or someone who "bangs out code". I am not a "Ruby guy" or a "PHP guy", or an "Agile guy" or a "Waterfall guy". I am just your thinking, capable, competent programmer who sees the world in full color and adapts to the situation. Someone who sits down with you and talks plainly about your goals and what it will take to reach them. If I am the right fit, I say so. If I am not the right person, I tell you that too. Building a technology business requires more than just programming skills. Knowing how to put together servers, infrastructure, networking, security, partner integrations, prototyping, and beta testing are factors which heavily influence your success. So as well as being your programmer, I am also your systems architect and technology advocate. Embedded systems projects are flooding Kickstarter, and I love it. If you need to create and program physical devices using Raspberry Pi, BeagleBone, Arduino, or chipsets from Intel, ARM, and Motorola, I can offer hands-on help and experience. What about video games? Mobile, desktop, or console? I have experience with many of the top game engines including Unity, Unreal, Cry, Game Maker, and many other game development stacks including retro gaming. Or let's create your own game engine and show them all how it's done :) It has been my privilege to work with top brands like Sony, Nestle, NBC, Polaroid, Texas Instruments, Microsoft, and Adobe. As well, I have worked with many promising startups and am honored to be an oDesk Gold Member, an oDesk All-Star, and oDesk Top Rated Freelancer, and an oDesk Verified Web Developer. I have over 2,500 hours clocked on oDesk, a 5-star rating, and am 99% recommended by over 50 clients. Thank you to oDesk and all my clients who helped make this happen for me, it is a HUGE honor. Building hardware and software through oDesk is my full time occupation. I continually learn new ways and approaches to help you avoid costly mistakes and rework in your next project. If you are considering a new venture, a major addition to your existing software, or just need help crossing the finish line, you may be interested in my free ebook titled "Staying Lean". It teaches you how to build your tech startup *without* big budgets and venture capital. The book is free, all I ask in return is the privilege of keeping in touch with you. http://www.benallfree.com/ebook What do I love right now? What should you be looking at to build your next project? Glad you asked! My clients and I love Laravel, Ruby on Rails (RoR), Ionic, Django, AngularJS, Bootstrap, mobile hybrid apps, iOS, Android, PHP, Symfony, jQuery, JavaScript, HTML, mySQL, video, Facebook API, Raspberry Pi, BeagleBone, Andruino, Twitter API, Single Page Applications (SPA), Auth0 (Hosted Identity Management), Composer, Bower, Node and NodeJS, grunt, SASS or SCSS, and much more!

    $125.00 /hr
    2,563 hours
    4.99
  7. Daria G.

    Daria G.

    Back-end and front-end dev and photographer

    Ukraine - Last active: 8 days ago - Tests: 2 - Portfolio: 1

    I specialize on Ruby on Rails and front-end development. In spite of the fact I have got a degree in International Journalism and Translation, I worked as QA and IT Sales for total of 3 years (from 2008) and then moved to web development from Jan, 2012. I have performed both back-end tasks (from basic CRUD to making simple APIs or server scripts) and front-end (building static websites from scratch or developing views with twitter-bootstrap). I believe the experience is formed with the quality of the projects, you have delivered, and not with the years of sitting in front of the laptop. Specialties: ruby 1.9.2+, Ruby on Rails 3.0+, linux and MacOS X environment, unix-shell, Git, SQL (SQLite, MySQL, PostrgeSQL), HTML, Haml, CSS, Sass, Less, twitter-bootstrap, javascript, jQuery Here is link to my github profile: https://github.com/amseledka I do photographs and various design tasks in my spare time, as well as help my friends with Russian-Ukrainian-English translations. My flickr profile: http://www.flickr.com/photos/37859578@N06/

    $33.33 /hr
    1,793 hours
    4.61
  8. Ioannis F.

    Ioannis F.

    Java Software Engineer

    Greece - Last active: 2 days ago - Tests: 4

    Senior Software Engineer. During the last 11 years I have worked on developing a large number of different applications and/or components, including web applications, CMS, RESTful APIs and server-side components for mobile applications and mobile marketing. Core technologies and frameworks involved were Java, Spring/Spring MVC, Jersey, JPA & Hibernate, JSP, XML, HTML, CSS and a range of JavaScript libraries and frameworks. I have extensively used a large number of software engineering tools, including Maven, Ant, Nexus, Hudson, Bamboo Subversion, Git. I'm eager to use new and fascinating technologies for development of state-of-the-art applications.

    $45.00 /hr
    4,007 hours
    5.00
  9. Oleg K.

    Oleg K.

    Senior Dev: Perl/Catalyst/Moose/DBIC/NoSQL+AJAX/jQuery, shell+sysadmin

    Ukraine - Last active: 1 day ago - Tests: 19

    Seeking opportunities in Perl oriented (Catalyst DBIC preferred) application development, shell and perl scripting, and BSD/Linux administration projects - to build sites and setup servers for your business or pleasure.In my mind, LAMP more often reads as LASP - Linux, Apache, (any|no)SQL, Perl - of course, with Catalyst, Template Toolkit and DBIx::Class/KiokuDB in pair with some RCS (git is preferred, but subversion, mercurial and others also possible). And of course, all can be integrated with AJAX libraries such as jQuery, Prototype, MooTools and other to create Web2.0 apptications.Great knowledge of regular expressions (regexp). Have real experience with MySql, Postgres, Oracle, CouchDB, LDAP, also worked with CPanel, Plesk and Ensim. And of course, have experience with Apache, SMTP (exim, postfix, sendmail), IMAP/POP (Cyrus, UW, Dovecot), firewalls (bsd/ipfw and linux/iptables), Samba and misc ftp and proxy solutions.I can work well as alone and as a team member.

    $40.00 /hr
    8,361 hours
    4.84
  10. Chirag J.

    Chirag J.

    Python/Java Developer

    India - Last active: 8 days ago - Tests: 4 - Portfolio: 2

    Python/Java developer with 5 years of experience in back end and front end development. My experience ranges from creating highly concurrent back-end services to beautiful responsive landing pages designed for mobile and desktop screen sizes. Although, my expertise is in developing and troubleshooting/optimizing efficient and reliable back end services. I am always learning new technologies and would love have an opportunity to work on a project using Haskell or Rust.

    $33.33 /hr
    5,488 hours
    5.00