Charles Koehl

Charles Koehl Email and Phone Number

Technical Co-Founder and Software Architect @ Instant Roofer
Honolulu, HI, US
Charles Koehl's Location
Honolulu, Hawaii, United States, United States
Charles Koehl's Contact Details

Charles Koehl personal email

n/a
About Charles Koehl

1X Tech Co-Founder. Solo-built COVID testing platform used at The Olympics, Marvel Studios and 5 US Depts of Health. 22-year full-stack open source developer.CTO, technical co-founder, application architect, systems analyst, product owner, just-in-time learner and incredibly fast full-stack developer with 21 years of professional experience in end-to-end web application development in Silicon Valley and Hawaii startups.Highly skilled at building and developing new technology, especially in the context of a startup or early-stage company; comfortable working in fast-paced and constantly changing environment; self-motivated, adaptable, and able to think outside the box.How fast?• Under intense pressure and constantly-changing requirements during the height of the COVID pandemic, I single-handedly built the COVID-19 testing platform that was used by over 15 major Disney Studio productions, the 2020 U.S. Olympic Trials, AEG Worldwide's many entertainment venues, and the Departments of Health of CA, WA, NM, AZ and GA.• When my $32m company, Hawaiian Beach Rentals, was acquired, due diligence concluded that I single-handedly built the same amount of functionality in 10 years as the acquiring company's 12 developers had in 6 years.Not only did I code those entire platforms, I also performed the initial systems analysis and acted as product owner, working directly with stakeholders and end-users to architect the best solutions and choose the best technologies to implement them.Self-taught, I quickly learn whatever I need to do the job, be it an industry, computer language, database engine, SaaS, API, etc. I love streamlining business operations and coming up with creative solutions to technical problems.Prior to my software career, I was a television editor, cameraman, sound engineer, and figurative stone sculptor.I have an extremely rare number of aptitudes (15) as measured by the Johnson O'Connor Inventory of Aptitudes and Knowledge. Only a very small percentage of those tested have more than 6 aptitudes. These aptitudes remain stable throughout one's life. I believe I have learned to harness almost all of them in my work.A geek from the beginning, at 6 years old I designed rudimentary versions of the rotary engine and the flywheel without knowing they had already been invented, while attempting to build a perpetual motion machine with toy magnets.In my spare time, I like to make my wife and 3 kids laugh. I run, weight-lift, and read science books.

Charles Koehl's Current Company Details
Instant Roofer

Instant Roofer

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Technical Co-Founder and Software Architect
Honolulu, HI, US
Employees:
6
Charles Koehl Work Experience Details
  • Instant Roofer
    Technical Co-Founder And Software Architect
    Instant Roofer
    Honolulu, Hi, Us
  • Instant Roofer
    Technical Co-Founder / Software Architect
    Instant Roofer Dec 2022 - Present
    Wilmington, Delaware, Us
    Instant Roofer simplifies roofing for homeowners and contractors with several products powered by proprietary A.I and accurate, real-time information.We are partnered with Tesla Energy, Google for Startups, AWS Activate, Zapier and Your Web Pro.
  • Perseus (Https://Perseus.Id/)
    Cofounder And Cto
    Perseus (Https://Perseus.Id/) Oct 2020 - Dec 2022
    Under intense pressure and constantly-changing requirements during the height of the COVID pandemic, I single-handedly built "PERSEUS," a COVID-19 testing platform was used during the height of the COVID pandemic by over 15 major Disney Studio productions, the 2020 U.S. Olympic Trials, AEG Worldwide's many entertainment venues, the Departments of Health of CA, WA, NM, AZ and GA, and entire public school systems of many US states.PERSEUS has saved medical staff thousands of hours per week by automating patient registration and intake, recording and labeling of COVID-19 tests, and COVID-19 status checks. It is integrated with multiple major medical diagnostic laboratories.
  • Sustain Hawaii
    Cto
    Sustain Hawaii Aug 2016 - Dec 2022
    As CTO of Sustain Hawaii and its for-profit arm, Sustainable Ideation, I led the development of the "Healthies" app and loyalty program for purchasing local and/or organic food. The program involves health insurers such as Kaiser Permanente and HMSA, the employers they insure, their employees, local farmers, and consumers, in a virtuous cycle that funnels health insurance money to healthy eating, healthier people, reduced insurance claims, and a more sustainable local economy.
  • Leisurelink Inc.
    Director Of Development
    Leisurelink Inc. Oct 2013 - Jul 2016
    Salt Lake City, Ut, Us
    LeisureLink acquired my company, Vacation Rental Agent (see below), in 2013. During their due-diligence, LeisureLink found that I had built the same amount of functionality in 10 years as their team of 12 developers had in 6 years.I began my work at LeisureLink by integrating our API and reservation system with theirs. I then worked as a member of LeisureLink's development team thereafter.
  • Hawaiian Beach Rentals
    Owner & Cto
    Hawaiian Beach Rentals Oct 2002 - Sep 2013
    Us
    Co-Owner, CTO, product architect and sole software developer of Hawaii's largest and most successful vacation rental marketing company until it was acquired by LeisureLink 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 single-handedly designed and coded the mobile-friendly internal web applications and marketing websites, including the booking engine, sales automation, accounting system, property-management, sales performance analysis and financial reporting. I also created the PHP framework that runs it all.The public-facing marketing websites enable vacation rental owners and property managers to advertise their vacation homes, manage their calendars, issue online contracts, and accept payments by credit card.
  • Urreal
    Chief Software Architect
    Urreal May 1997 - Sep 2001
    Created the URReal Collaboration Engine, a multi-user, multi-tier application service for real-time collaboration, that could be customized for real-estate, travel, hospitality, distance learning and others. Featured on Macromedia’s website.Surfmonkey.com: Animated chat room based on above URReal CollaborationEngine.Imagine Media's MaximumPC Magazine: Developed a database-driven, self-publishing website that enabled its editors and contributors to add content directly from the web.Developed these games: DuPont-Nemours: game for “Kids Health” website. PBS: “Teletubbies” game." The Little Wizard" CD-ROM game for kids, which won PC Magazine's Top 100 CD-ROMs of 1998.
  • Rocket Science Games
    Software Engineer
    Rocket Science Games Jan 1996 - Apr 1997
    Designed the navigation engine and level-authoring module for “Obsidian,” a 5-CD-ROM adventure game which won rave reviews in CNN, Newsweek, PC Gamer, Gamepen, and others. Also programmed 3 puzzles within the game.
  • Interval Research (Paul Allen'S New Media Think Tank)
    Software Engineer
    Interval Research (Paul Allen'S New Media Think Tank) Jan 1995 - Jan 1996
    Us
    I created systems for collaborative music jamming over the Internet. Worked with Thomas Dolby and other renowned musicians to build software music-creation systems for both musicians and non-musicians, including interactive 3D musical instruments.Interval Research Corp was created by Microsoft co-founder Paul Allen as a private research environment with the mission to create new industries.

Charles Koehl Skills

Web Development Mysql Web Applications User Experience Php E Commerce Html Jquery Javascript Seo User Interface Design Google Analytics Online Advertising Css Open Source Software Website Development User Interface Html5 Ajax Online Marketing Web Services Web Analytics Mobile Applications Node.js Google Adwords Object Oriented Design Regular Expressions Information Architecture Wordpress Web Components Google Polymer Graphics Search Engine Positioning Google Maps Google Api Google Webmaster Tools Linux Shopping Carts Secured Transactions Php Frameworks Systems Analysis Distributed Systems Microservices React.js Api Development Mocha Cascading Style Sheets Search Engine Optimization

Charles Koehl Education Details

  • Wesleyan University (Middletown, Ct)
    Wesleyan University (Middletown, Ct)
    Economics

Frequently Asked Questions about Charles Koehl

What company does Charles Koehl work for?

Charles Koehl works for Instant Roofer

What is Charles Koehl's role at the current company?

Charles Koehl's current role is Technical Co-Founder and Software Architect.

What is Charles Koehl's email address?

Charles Koehl's email address is ch****@****aii.org

What schools did Charles Koehl attend?

Charles Koehl attended Wesleyan University (Middletown, Ct).

What are some of Charles Koehl's interests?

Charles Koehl has interest in Snowboarding, Education, Racquetball, Environment, Running, Electric Skateboarding, Health.

What skills is Charles Koehl known for?

Charles Koehl has skills like Web Development, Mysql, Web Applications, User Experience, Php, E Commerce, Html, Jquery, Javascript, Seo, User Interface Design, Google Analytics.

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