Top Upwork Freelancers

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  1. Vladimir Fedorov

    Vladimir Fedorov

    Flash & Flex developer

    Russia - Last active: 4 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
    15,862 hours
    4.73
  2. Eric S.

    Eric S.

    Senior Web & Mobile Expert

    China - Last active: 1 day ago - Tests: 32 - Portfolio: 22

    Web Master with 8 years of experience in designing, developing, improving and maintenance. For the last 2 years, I worked on 3 projects as project manager & developer and led them to success. Always trying to complete project perfectly by suggesting innovative solutions. *** Areas of Expertise *** - Advanced programming and designing skills - Project Management - Risk Management and solving skills - Teamwork - Website Optimization, SEO *** Technical Skills *** PHP, Ruby, NodeJS, HTML5, CSS2/3, Javascript, Java, MySQL, Oracle, PostgreSQL, MongoDB, Wordpress, Magento, Ruby on Rails, Zend, Joomla, Drupal, YII, Laravel, JQuery, JQuery UI, VelocityJS, AngularJS, Greensock, ScrollMagic Bootstrap, SCSS, LESS, Responsive Design, Parallex Design, Redmine, GetFlow, Pivotal, Git, SVN, Github, General skill in Amazon Web Services, CPanel Management, Mojohost Management

    Groups: BigCommerce, BoonEx...

    $50.00 /hr
    10,862 hours
    4.95
  3. Geoffory C.

    Geoffory C.

    Business and Technology Executive and Consultant

    United States - Last active: 1 day ago - Tests: 8 - Portfolio: 8

    To utilize my vast skills, experience and knowledge in the Technology and Business Management fields. Over the past 16 years, I have assisted several companies in everything from production to analysis to growing companies to valuation to liquidation. I have mentored and coached several young future business people in the arts of efficiency, confidence and maximization of potential. I am a problem solver, entrepreneur, innovator, engineer, motivator and, most importantly, a deliverer of results. My proven track record in technology and business management, marketing and leadership speaks for itself. When you get me as a consultant and manager, you get what I live, breathe, eat and even sleep - success!

    $55.56 /hr
    4,239 hours
    5.00
  4. Yevgeniy N.

    Yevgeniy N.

    Senior Drupal, Yii, PHP developer

    Russia - Last active: 14 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
  5. Alexander Kozlov

    Alexander Kozlov

    Top level professional Architect and SW engineer

    Russia - Last active: 28 days ago - Tests: 21 - Portfolio: 4

    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
  6. Samuel U.

    Samuel U.

    Web / UI / UX & Graphic Designer

    Slovakia - Last active: 8 days ago - Tests: 2 - Portfolio: 10

    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.

    $42.00 /hr
    931 hours
    4.95
  7. Adrian R.

    Adrian R.

    Senior PHP5 / Zend Framework / Symfony / Doctrine developer

    Romania - Last active: 1 day ago - Tests: 5

    ExpertRating Certified PHP5 Professional with GPA4 and a percentage which hold the top position for a couple of years. Results oriented application developer focused on delivering high quality code and solutions. Over ten years of intensive work in the web development industry. Experienced with all aspects of building large-scale web based applications. Genuine interest in technology, eye for detail and analytical mind. Up to date with best practices and latest technologies at every level of development. Passion for PHP.

    $55.00 /hr
    7,559 hours
    4.96
  8. Dan C.

    Dan C.

    Expert PHP/JavaScript developer & AWS solutions architect

    Romania - Last active: 4 days ago - Tests: 13 - Portfolio: 2

    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
    1,221 hours
    5.00
  9. Tomas de Priede

    Tomas de Priede

    Java Senior Developer

    Argentina - Last active: 4 days ago - Tests: 4 - Portfolio: 2

    I like to develop powerful and scalable java applications using the cloud technologies. I really enjoy the agile approaches when I'm developing. Right now I'm working for a client in the US which have most of his team distributed in South America, as a Senior Developer assigned to one of his GWT applications. About three years ago I started being part of a new team (now distributed) for a client in the United States, and we used Google App Engine and Google Web Toolkit as our primaries frameworks with GIT as a SCM. The product has became very big with 14.000.000 of users accounts. Being part of that I learned a lot about how to develop high scalable applications with thousand of users. I also have worked with the Spring Framework and with Grails in the past. In the freetime, I try to learn new things like AngularJS, do swimming and play soccer.

    $30.00 /hr
    2,783 hours
    4.60
  10. Irene victoria D.

    Irene victoria D.

    Technical Writer | Operations Manager

    United States - Last active: 1 day 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
    2,925 hours
    5.00