Jason Sperske
I write a lot of software
Projects I have started
Fan Street Team (fan.st) brought the core idea of RadioMixtape back with a pure HTML5 Audio player, streamlined music encoding, and the ability to hide music tracks in physical spaces with the use of the JavaScript GeoLocation API
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XRAE is a risk assessment platform with a single questionnaire (with over 600 personal medical questions) and over 100,000 underwriting rules programmed in a web based authoring environment that assesses the health class for 13 leading insurance carriers. XRAE is used as a pre-screener for a growing list of insurance carriers as well as a customer manager for thousands of field agents.
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The Blue Jay Degree Designer is an automated advisement system that manages Student/Counselor communication, provides dynamic and interactive Ed Plan, Semester Plan and Schedule building as well as rich reporting of Student Trends, Success Analysis and Program Effectiveness.
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FastSchedule.net is a powerful web application that acts like a search engine for student schedules.
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Radio Mixtape was a social music sharing service that enabled fans to express their musical identity with the songs that bands would host on their websites (A "Radio Mixtape" is a mixtape made up songs played on the radio).
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MixBox.mobi took the sharing aspect of Radio Mixtape and made it available on mobile phones using a dual WML 1.0 and XHTML-MP (phones from 2002 to today), interface and email and SMS sharing.
learn moreProjects I have worked on
GNLD International LLC is an organization with over 500 employees and offices in 7 countries. I was the Director of Information Systems at their world headquarters in Fremont, CA and designed and implemented their global GNLD.com (consumer facing website) and GNLD.net (distributor facing/back office website)
learn moreThe full power of Grammarly served as a Web Component that developers can customize and embed in their own applications.
learn moreThings I have done for no good reason
A Sound Test for as many games as I can find
learn moreMy growing collections of PCs from the late 80's to the mid 2000's.
learn moreA Python script that parses DOOM WAD files and renders them as SVG.
learn moreA Python script that parses Duke 3D GRP files and renders as SVG.
learn moreAn implementation of the King's Quest engine in JavaScript using the <canvas> element.
Builds 3D models out of functions, in the spirit of web components. There are plenty of uses for that, but the primary one was parameterized objects I could drive with Claude Code inside VR, in a project called Vair. Source on GitHub.
learn moreA VR space where you can summon Claude Code by voice to construct a world.
learn moreA simple library manager that uses OpenAI's Image API to build a catalog of the California Historical Radio Society's library, which I have been helping to catalog as a volunteer since 2024.
learn moreA Chrome extension that helps Claude Code debug short-lived DOM mutations, like a popup disappearing prematurely or an underline in the shadow DOM not lining up with content in the DOM.
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