Sean Gleeson

12800 Oak Ridge Road, Arcadia, OK 73007
(405) 317‑5444


Programmer, full stack developer of interactive websites and applications, mobile apps.

Professional Experience

Delaware Resource Group

Senior Programmer
Oklahoma City, Oklahoma

DRG is a defense contractor with about 700 employees at dozens of sites in America and overseas.

  • Programmed Interactive Courseware (ICW), Computer-Based Training (CBT) modules for the United States Air Force and other clients.
  • Built training modules that use the SCORM API to run on a Learning Management System (LMS), which tracks every student’s progress in real time.
  • Designed user interfaces which comply with Section 508 Accessibility Standards and other mandates.
  • Developed the website, as well as several sites for DRG clients.
  • Programmed DRG’s online expense report application, a cross-platform mobile app to log expenses for all employees.
  • Also did audio and video editing, animation, 3-D modeling, graphic design, and any other required tasks as needed.
  • Used technogies including HTML5, CSS3, JavaScript, Node, jQuery, SVG, WebGL, PHP, MySQL, software including Blender and Adobe Creative Cloud.

Oklahoma City Community College

Adjunct Professor
Oklahoma City, Oklahoma

OCCC is a two-year college, where I was a Professor of Graphic Communications.

  • Taught HTML, CSS, PHP, MySQL, JavaScript, Dreamweaver, Flash, ActionScript to college students.
  • For one advanced Web Development class, I had each student build a database-driven “50 States” website in PHP and MySQL, with content about each of the U.S. states served from a MySQL database.
  • For another, I had each student create an original in-browser video game, from start to finish.
  • In additional to teaching technical and coding skills, imparted principles such as user interface design, responsive layout, and progressive enhancement.


Web and Game Developer
Oklahoma City, Oklahoma

I did freelance work during this period, specializing in website and online game development.

  • Created interactive content for clients including Oklahoma Publishing Company (publishers of the Oklahoman newspaper and and Turner Entertainment (cable broadcasters of CNN, TBS, TNT, and Cartoon Network).
  • Built several “advergames,” fun online games that promoted an event or business. These included jigsaw puzzles, mazes, racing games, and one where you had to beat up a cow.
  • Built “Wichita Faro,” an online simulation of the classic Old West game faro. This beautiful game was praised by critics, and was even included as a kiosk in a museum in New Mexico. I licensed it to Turner Broadcasting to put on their Into the West website.
  • Built an online Texas Hold ’Em poker game engine which was so good I sold it to Turner Broadcasting twice. First it was the game “Very Funny Texas Hold ’Em, ” then two years later it was re-skinned as “My Boys Texas Hold ’Em” to promote a new sitcom on TBS.
  • Built “Dashabooja,” an original poker-based game inspired by the art and music of India. I licensed Dashabooja to Big Fish Games.
  • Used technologies including JavaScript, HTML, CSS, PHP, MySQL, and Flash.

Technical Skills

Coding Languages: PHP, JavaScript, ECMAScript, JSON, HTML, CSS, SVG, XML, MySQL, SQL, ActionScript
Technologies: OAuth, AJAX, REST, SOAP, API, WebGL, Node, jQuery, Three.js
Software: Apache HTTP Server, Apache Cordova, Blender, Adobe Creative Cloud (Illustrator, Photoshop, Edge, Flash, InDesign, Dreamweaver, Audition, Premiere)
Platforms: Linux, iOS, Android, Macintosh, Windows, Kindle, WordPress, Concrete5, GitHub, Composer
Other Talents: Illustration, animation, photography, audio and video production, graphic design, art direction, writing


Loyola University of Chicago, Chicago, IL B.B.A., Marketing