Top Upwork Freelancers

More options
Clear all filters
  1. Florin-danut S.

    Florin-danut S.

    Mobile App & Game Developer / CGI Studio / Web Programmer

    Romania - Last active: 8 days ago - Tests: 4 - Portfolio: 13

    With over 7 years of experience in mobile, web programming and CGI our team has delivered projects to small companies as well as larger corporate clients. Our team mainly consists of Web Programmers and Mobile Developers, ex UBISOFT employees with a vast experience in the gaming market. We have also worked for media companies with clients like NBC, ABC, BBC designing database architectures and implementing automated build/test systems for the corporate environment. We love technology, awesome people, challenging projects and hacking tech into kick-ass projects. Contact us and let's start a conversation about your projects.

    $30.00 /hr
    1,382 hours
    5.00
  2. Vitaly Sas

    Vitaly Sas

    Expert Android developer

    Belarus - Last active: 5 days ago - Tests: 3 - Portfolio: 3

    I specialize in developing Android apps and have over 4 years of experience in commercial app development. I'm looking for a interesting projects to do a really good job. Challenge me and I'll do my best to create high-quality app in order to meet your wishes. I look forward to working with you. Thank you for reviewing my oDesk resume. Best regards, Vitaly Sas.

    $33.33 /hr
    1,375 hours
    4.90
  3. Yevgeniy N.

    Yevgeniy N.

    Senior Drupal, Yii, PHP developer

    Russia - Last active: 22 days ago - Tests: 4 - Portfolio: 8

    I work in internet industry over 9 years. I have experience in developing CMS from scratch, e-commerce solutions, internet applications. I have good knowledge of MySQL/MariaDB, Nginx, JS, Git, Agile, HTML, CSS, Jenkins, Drupal (https://drupal.org/user/682600/) and Yii PHP frameworks. I have project development, requirement analysis and project management skills. I'm an independent developer so communication with me is easy and effective. I like sophisticated, not ordinary projects. Interested in long cooperation. LinkedIn profile - https://www.linkedin.com/in/nikitinevgeny

    $38.89 /hr
    2,034 hours
    5.00
  4. Niels Ganser

    Niels Ganser

    German Engineered Ruby on Rails Solutions & Reliable Project Managment

    Germany - Last active: 1 day ago - Tests: 7 - Portfolio: 3

    Hi, I'm Niels, a seasoned software engineer based in Germany mostly working on web applications of all kinds using Ruby on Rails (3 and 4), (My)SQL, mongodb, redis, HTML(5), CSS and JavaScript in an agile manner. I also set up and maintain Linux servers. Several applications that I architected, implemented and maintain are in active production use. Please see my portfolio for details. I have years of experience as a senior developer – working solo, in co-located teams as well as in distributed teams – and hold a postgraduate diploma in Management of Software Projects. My greatest prides are proactiveness, reliability and good communication Please note that I do *not* do graphic design. Not for a lack of interest, but for an unfortunate lack of artistic talent. Sorry! :)

    Groups: Engine Yard Ruby on Rails Professionals Network

    $128.50 /hr
    5,371 hours
    4.97
  5. Abid R.

    Abid R.

    Php, WordPress, Html, Bootstrap, Magento, Responsiveness, Javascript.

    Pakistan - Last active: 22 hours ago - Tests: 10 - Portfolio: 19

    I have 7 years of experience in Web Development. Following are the Framework in which I have been working for last 7 years. Html/css Bootstrap WordPress Custom PHP Magento Responsive Web development Mobile Friendly Websites Ecommerce stores. FREE SUPPORT: I give 2 months free support after the completion of project. I also give Video tutorials that contain Instructions of how to update the contents, Pages and Products in the website. IMPORTANT: If you are looking for individual web developer/designer for a complete website solution then you are at right place.

    $30.00 /hr
    967 hours
    4.94
  6. Alexander Kozlov

    Alexander Kozlov

    Top level professional Architect and SW engineer

    Russia - Last active: 1 month ago - Tests: 21 - Portfolio: 5

    Make things done! I'm a professional C/C++ developer with more than 12 years of experience. I have been working both for a companies from Fortune 500 list, and a small local companies. My core competency lies in the world of mobile applications, SaaS and PaaS, desktop software and games development. I love to do my work right and really enjoy being respected for the things i do.

    $55.56 /hr
    1,772 hours
    5.00
  7. Vladimir Fedorov

    Vladimir Fedorov

    Flash & Flex developer

    Russia - Last active: 22 hours ago - Tests: 6 - Portfolio: 29

    Last 7 years I work with flash and flex. I remember time then flash was on AS1 without any OOP )) I'm professional in AS1/2 and AS3, mxml. Also I love to work with video streaming, live video. I have great experience working with RED5, wowza, FMS. Aslo I can handle server-side of development. I know java, php, MsSQL, ASP.NET. Can well-format HTML (include HTML5) and javascript.

    Groups: Yahoo Web Hosting Designer

    $33.33 /hr
    15,934 hours
    4.73
  8. Samuel U.

    Samuel U.

    Web / UI / UX & Graphic Designer

    Slovakia - Last active: 7 days ago - Tests: 2 - Portfolio: 11

    I'm a passionate user experience and graphic designer who helps individuals and companies take their ideas and projects into beautiful visual prototypes ready to be pushed to development. I'm not a blind designer who cares only about the visual aspect, but rather tries to get the designs right for the audience the business is targeting, and create products which are usable and help the customers. The projects I like working on the most are mobile applications and complex web based applications as well as company/personal websites. On such projects, I can help you with designing the customer flow, user experience and the user interface or other related graphics for the brand. Plus, I can advise on your online presence and how to improve conversions based on multiple years of running my own online business in Internet Marketing niche selling digital and information products. Things I've designed before: - Brochures - Box/Book/PDF covers - Websites / Website themes (WordPress) - Mobile apps (iOS and Android) - Sales pages (for iPhone app, information product launch...) - Web based applications from scratch - Brand identities - UI - user interfaces used in websites/applications The software I use during projects: - Adobe Photoshop CC - Adobe Illustrator CC - Adobe InDesign CC - InVision, Skype... I'd be more than happy to help your business grow and work on some interesting and serious projects.

    $45.00 /hr
    932 hours
    4.95
  9. Irene victoria D.

    Irene victoria D.

    Technical Writer | Operations Manager

    United States - Last active: 22 hours ago - Tests: 9 - Portfolio: 1

    Experienced manager with a Master's Degree in Business Administration and a Bachelor's Degree in Industrial Engineering. * Operations and Team Management * Chargeback and Dispute Management * Procedure and Instruction Manual Documentation * Use Case Documentation * Editing, Formatting and Designing Guidebooks, User Manuals, and eBooks * Business Support Management * Kaizen, 5S, Process Improvements, Cost Savings * Call Center Management * Project Management * Customer Service * Office Administration I excel at creating clear, detailed, and concise documentation including user manuals, training manuals, system manuals, use case documentations, guidebooks, and company policy manuals in various industries. I work diligently to provide excellence in my professional endeavors and have gained reputation for my attention-to-detail skill, integrity, and results-driven work ethic.

    $33.33 /hr
    2,980 hours
    5.00
  10. Dan C.

    Dan C.

    Expert PHP/JavaScript developer & AWS solutions architect

    Romania - Last active: 22 hours ago - Tests: 13 - Portfolio: 4

    I am a full stack software engineer specialized in building PHP / JavaScript based web applications. I'm also focused on cloud computing, more specifically on AWS (Amazon Web Services). In my experience in software development, I have played a key role in planning, architecting, building, releasing & maintaining software products. In 2012, I cofounded Sitedity, a start-up based in Brasov, Romania that provides a website creation platform for small businesses and individuals (SaaS). Here are some of the technologies that I'm focusing on: PHP / JavaScript / CoffeeScript / HTML5 / CSS3 / RDBMSs (MySQL, PostgreSQL, SQLite, etc.) / NoSQL DBs (Redis, MongoDB, etc.) AWS / EC2 / S3 / CloudFront / DynamoDB / SimpleDB / RDS / CloudFormation

    $60.00 /hr
    1,260 hours
    5.00