Riley Tipton Perry

Code - History - Music

Code

Code

 I build recruitment systems, but like all software. I also have a PhD in Computer Science. The image on the left was generated by a Ray Tracer I built in C#.

View SharpRay on GitHub

History

History

I'm into the history of computing, nerd culture, and science. I also volunteer and collect stuff in those areas. That's CSIRAC to the right, Australia's first computer. Check out these people.

Code

A Julia Set generated by software I wrote. Find it on Github here.
A Julia Set generated by software I wrote.View FracGen on GitHub
Early 90s 68K assembly language stuff for the Amiga from "Entropy", a "demo group". In reality it was my mate Scott showing me how to code in assembly language on the Amiga.
Early 90s 68K assembly language stuff for the Amiga from "Entropy", a "demo group". In reality it was my mate Scott showing me how to code in assembly language on the Amiga.
A fractal terrain generator I built about 20 years ago. Find it on Github here.
A fractal terrain generator I built about 20 years ago.View MountainGen on GitHub
Deliverance was an online games store I built in ASP in 2001.
Deliverance was an online games store I built in ASP in 2001.
Lame Carz II! A game demo I wrote in C++ many moons ago. Find it on Github here.
Lame Carz II! A game demo I wrote in C++ many moons ago.View LameCarzII on GitHub
An Amiga demo screen we built in the early 90s.
An Amiga demo screen we built in the early 90s.
Perpetual Hire

Perpetual Hire

CTO, Founder, & Lead Architect - Perpetual Hire is a new type of recruitment product. 10x candidate throughput, accuracy, and search.

Watch on YouTube

iProfile

 IT Director & Lead Architect - iProfile was a precursor to LinkedIn. It remains one of the most unique and influential products in the hiring industry. 

Watch on YouTube

Incite Keystone

Lead Architect - Incite Keystone. In 2015 Incite was sold to Aconex and then in 2018 the product was sold to Oracle (Oracle Keystone). Here Mike Baker and myself talk about it at Microsoft Remix 2009. 

History

I collect computers. E.g. Here's some Commodore stuff. I showed some of it off on Commodore Day at the ACMS.
I collect computers. E.g. Here's some Commodore stuff. I showed some of it off on Commodore Day at the ACMS.Watch Commodore Day
Myself and Bruce Damer (Digibarn) at Bob Moran's museum, The Discovery Shed.
Myself and Bruce Damer (Digibarn) at Bob Moran's museum, The Discovery Shed.Visit The Discovery Shed on YouTube
Dale Hughes educating me on the EDUC-8. He's holding Gwyllym Suter's amazing remake. The pic was taken at the Canberra Vintage Computer Expo 2023. I had a table with rare Aussie gear, like kit computers and a military grade Kookaburra.
Dale Hughes educating me on the EDUC-8. He's holding Gwyllym Suter's amazing remake. The pic was taken at the Canberra Vintage Computer Expo 2023. I had a table with rare Aussie gear, like kit computers and a military grade Kookaburra.Watch Canberra Vintage Computer Expo 2023
I collect consoles, games, and handhelds.
I collect consoles, games, and handhelds.
I run a computer history podcast.
I run a computer history podcast. Listen to the computer history podcast
OD&D! I collect vintage war and roleplaying games. Here's the original Dungeons & Dragons from 1974.
OD&D! I collect vintage war and roleplaying games. Here's the original Dungeons & Dragons from 1974.

Commodore Day

Music

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Watch on YouTube

Current Projects

CEP Engine timeline and event resultsCEP Engine Australian vintage computers in an illuminated display cabinetThe Australia Room Generated mountain landscape with a lakeMountainGen Ray-traced reflective spheres on a checkerboardSharpRay Parallax Attack spacecraft artworkDecimator Colourful quadratic Julia fractalFracGen
Family Stuff

Family Stuff

My wife, Dr Apple, is Ajahn (อาจารย์) at Silpakorn university in Nakhon Pathom, Thailand. She's in the Microbiology department. We have an amazing 10 year old daughter, Alianna. We often commute between Thailand and Australia.

I'm a Skeptic

I'm a Skeptic

Critical thinking, skepticism, rationalism, and science based reasoning are becoming more important in an age of misinformation and information overload.