Matisse VerDuyn, iOS & PHP Developer in Cleveland, United States
Matisse VerDuyn

iOS & PHP Developer in Cleveland, United States

Member since December 20, 2013
Matisse is an experienced web and mobile app developer. An entrepreneur at heart, Matisse has founded multiple startups, and he is always eager to learn new things and take on new challenges.
Matisse is now available for hire




Cleveland, United States



Preferred Environment

AWS, Node, PHP, DynamoDB, MySQL, Vue, Angular

The most amazing...

...application I've created used the MLB Pitch F/X database to predict the pitch sequence and potential outcomes of at-bats.


  • Web Developer

    2009 - 2017
    Oppo Boppo, LLC
    • Developed MLB Pitch F/X spider, data mining, and predictive analytics.
    • Developed iOS games.
    • Developed custom small business pay per page static websites.
    • Built WordPress websites for small businesses + eCommerce with PayPal.
    • Built landing/splash pages with email collection for mailing lists.
    • Scraped art gallery data and thumbs from the client's old website (all HTML) to reformat for their new website's database.
    Technologies: PHP, Perl, Java, Objective-C, C, Cocos2D, OpenGL ES, MySQL, MongoDB, WordPress, JavaScript, jQuery
  • Founder

    2012 - 2016
    • Built a fast and reliable web page archiver with social bookmarking, URL index, and search.
    • Developed a portable/easily reusable back-end for a social network with members, followers/following, blocking, flagging, comments, etc.
    • Built a Google Analytics integrated profile statistics dashboard.
    • Integrated a RESTful API with developer access through tokens and token secrets.
    • Implemented PayPal recurring payments.
    Technologies: AWS, PHP, MySQL, JS


  • Aureum (Development)

    Perfect formatting and readable text, at every screen size. Automatically.

  • Permamarks (Development)

    Save a complete copy of any webpage.

  • Scramblage (Development)

    Send password protected photos to anyone.

  • StatFreak (Development)

    MLB pitch sequence research and prediction tool.

  • Backyard Bandits (Development)

    A whole gang of backyard bandits (squirrels) are after your dog bones. Move your dog around screen to catch those pesky critters in the act. Collect acorns to purchase upgrades and unlock new characters. Grab power-ups for an in game boost, and don't get sprayed by a skunk!

  • Pixits (Development)

    Pixit making machines push Pixits from pumps at the top of the assembly lines, and collect them in bins at the bottom. Problem is, the machines just aren't as reliable as they used to be, and sometimes, Pixits don't match the color of their bin, which is why we're looking for folks, just like you, to sort out the duds.

  • SQ (Development)

    You have a set of lights. But they're turned off… One by one, you try to turn them on, only to realize there's more to it than a few easy clicks—the wires have been crossed. Find and remember the connections to complete the round in the fewest moves possible.


  • Languages

    TypeScript, CSS, HTML, PHP, JavaScript
  • Libraries/APIs

    Node.js, Vue.js, jQuery, React
  • Paradigms

    Responsive Web Design (RWD), REST
  • Platforms

    AWS Lambda, AWS Elastic Beanstalk, LAMP
  • Storage

    MySQL, AWS DynamoDB, AWS S3
  • Other

    AWS Route 53, AWS API Gateway, PayPal
  • Frameworks

  • Tools

    Adobe Photoshop

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