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Charles Koehl
  • Male
  • Kailua, Hawaii
  • United States
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Profile Information

Executive, Software Developer, Web Developer
LeisureLink LLC
Areas of Interest (Robotics, Software Architecture, Green Energy, Web 2.0, etc.):
web application development, figurative stone sculptor
Software Language Proficiencies / Interests:
Flash/Flex, HTML, Javascript, PHP, SQL, XML, Other
About Me:
Co-Owner and CTO of Hawaii's largest and most successful vacation rental marketing company, acquired by VacationRoost Inc. in October 2013. At time of acquisition, our entirely bootstrapped company had over $30 million in annual sales. Past travelers range from President Obama to Paris Hilton.

I designed and coded 100% of our websites and web applications, including sales automation, e-commerce, marketing, property-management, and accounting systems. I also created the PHP framework that runs it all.

My unusual ability to visualize an entire application and the many ways users might interact with it -- like thinking many moves ahead in chess -- allows me to develop applications very rapidly while taking into account the what-ifs and pitfalls users may encounter. This ability allows me to code the application in such a way that it is easy to modify and maintain.

I also have 10 years of UX and UI design experience along with a solid understanding of marketing and advanced Google Analytics usage and integration.

During my software consultant years, some of my clients were Activision, AOL, Beatnik, Century 21, Coca-Cola, Coors, DuPont-Nemours, eBay, MaximumPC Magazine, McDonald's, Netscape, NBC, PBS, SprintUSA, and VISA.

Prior to my software career, I spent 5 years in film and television as online editor, audio editor, cameraman, and grip in New York and San Francisco.
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At 12:16am on February 16, 2009, Mika Leuck said…
E komo mai Charles! I really like the characters on Its a great site!

The FAQ is a good place to learn about the site. You may want to join some of the interest groups such as Digital Designers, Web Designers, Renewable Energy, Flex and PHP.

We hope you find TechHui useful and invite others. Happy coding!


web design, web development, localization

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