Welcome to my company website.

I am the RayJ. – pronounced RayJay…

I started programming computers in 1982 on an Apple IIe. I learned the Apple Basic programming language. Since then I have continued to learn any and all things about computers. Hardware, networking, and coding. Programming is my passion first and foremost. I have been actively and professionally writing code since 1992.

For me, coding is more than a technical skill. It is an art. Concept, design, create, debug, update, test, implement. I see coding as an artist sees painting. I read about programming, think about programming, talk about programming, learn about programming, and dream about programming.

I can code via: PHP, PERL, Java, Rebol, Javascript, jQuery, HTML, CSS, Delphi/Pascal, C, C#, C++, MySQL, and MSSQL.

I am a Linux person. I prefer open source. Prefer not to support the secret worlds of those other operating systems.

I do most of my coding on a “A fast and lightweight IDE” called Geany. My first computer was a Commodore VIC-20 .

I have traveled a bit. Visiting about half the states in the US. I have visited the following countries: Japan (Tokyo), China (Hong Kong), New Zealand (various), Italy (various), and Thailand (various). I have landed in Taiwan and Germany (while traveling) but did not get the chance to visit.


I started my company under another name on or about February 2010. Within a year or two, I was sent a “cease and desist” letter from a company that has a trademark on the name (and domain name) that I used. I could have fought it, but my lawyer advised me against it. So, I changed my company name to Core3K (core, as in processor core, and 3K and is 3000). I also trademarked the name CORE3K(r).

I do all my programming work under my business name. Even though I am a one person operation.

Many thanks the these people

simplu27 from Pixabay for the WP image.

Dave Savic from ICONFINDER for the social icons.

Many thanks to these systems and the people who created and maintain them:

Linux, Apache, MySQL/MariaDB, PHP, WordPress, WHM/CPanel, jQuery, HTML, CSS, Javascript.

Online profiles:

StackExchange | GitHub | LinkedIn