Simon Parker

Software Engineer — Musician — Composer — Author

Author of Practice: The Art of Making Good Mistakes

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Practice

The Art of Making Good Mistakes

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The Hardest Maze

192 Pages = 1 Maze

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Everyday Data Music

Ambient music from sensor data acquired during everyday activities.

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About Me

Hi, I'm Simon. I've been writing software of various kinds for over 25 years, especially in medical devices. I love peeking under the hood of all kinds of things and trying my hand at making things for my personal projects.

I also play clarinet in a wind symphony, and orchestra. I compose music for fun, and experiment with generative music and prototyping silly video games.

Connect with me on LinkedIn

Email: me@simonparker.engineer

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Companies I've Worked For

LinkedIn Profile
D+I Part of Capgemini

D+I Part of Capgemini

Neara

Neara

Ingenuity Design Group

Ingenuity Design Group

IDE Group

IDE Group

Leo Cancer Care Pty Ltd

Leo Cancer Care Pty Ltd

Saluda Medical

Saluda Medical

Cochlear

Cochlear

Neopraxis Ltd. (Cochlear)

Neopraxis Ltd. (Cochlear)

Practice Cover

Practice: The Art of Making Good Mistakes

Practice!: The Art of Making Good Mistakes is a book about making things. It will help you make things you’ve never made before despite making mistakes.

Unlike other books on ways of making things, Practice! takes a broader view of making things, avoids impenetrable jargon, and shows how diverse domains are linked.

Buy Practice

The Hardest Maze: 192 Pages = 1 Maze

Imagine a maze that covers 192 pages of a book. A maze that is so hard, it might be impossible for you to solve.

The Hardest Maze will test your skills and your sanity. After some simple warmups, The Hardest Maze is a single maze that connects each page to other pages.

The Hardest Maze is not for the faint of heart. Are you brave enough to enter?

Buy The Hardest Maze
The Hardest Maze Cover

What Readers Say

I've red hundreds of books on management, leadership, quality etc. This the first I've ever red that calls out, acknowledges, and addresses the reality of mistakes. I've known Simon for years as a world class biomedical engineer, I was intrigued that someone like him would think to write about mistakes.

It's really a delightful read. I kept highlighting passages (I read on Kindle) and planning posts of my own around the quotes. More than once I chuckled as a quote reminded me of a time of experience, or resonated with me as being oh so true, and oh so rare.

In my early years I had a boss who said we weren't trying hard enough unless at least three out of ten things were wrong. He also held me to account learning to recover. A book like Simon's would have been very useful back then!

I highly recommend this book to anyone starting out, and also us older heads who need reminding occasionally to give ourselves and others a break.

Oh, and I read the whole book. I you're short of time, learn the definitions of Practice and Practice in the first two chapters and then move on to the good stuff.

Do yourself a favour, this one is worth it.

- Diane

(on Practice)

Before diving into the "Hardest Maze", I considered myself a reasonably sane individual with a healthy appreciation for puzzles. Oh, how naive I was!

Parker's maze is not just a puzzle; it's an epic journey through twists, turns, and mind-bending paths that make you question your very existence.

Yet, it's so much fun that I'm getting copies for all my friends, just to watch their sanity slip away in this maze.

- Rodrigo

(on The Hardest Maze)
Everyday Data Music Logo

Everyday Data Music

Ambient music from sensor data acquired during everyday activities.

Listen Now

Inner West Wind Symphony Concerts

Animalia Concert

Animalia
(2025-09-13)

Echoes of Hope Concert

Echoes of Hope
(2025-06-28)

Enchanted Worlds Concert

Enchanted Worlds
(2025-03-29)

Joy Concert

Joy
(2024-12-07)

Paris Concert

Paris
(2024-09-21)

Industry Concert

Industry
(2024-06-29)

Reflections Concert

Reflections
(2024-04-06)

Showstoppers
(2023-12-09)

Traveller Concert

Traveller
(2023-09-17)

Myth Concert

Myth
(2023-06-25)

Flashback Concert

Flashback
(2023-03-19)

Ole Concert

Ole
(2022-12-04)

Water Concert

Water
(2022-09-25)

Americana Concert

Americana
(2022-06-19)

Fiesta! Concert

Fiesta!
(2022-04-03)

Strike Up the Band Concert Concert

Strike Up the Band Concert
(2021-11-27)

10th Anniversary Concert Concert

10th Anniversary Concert
(2021-06-05)

FilmHarmonia Orchestra Concerts

Critical Hits Concert

Critical Hits
(2025-11-01)

What Once Was Lost Concert

What Once Was Lost
(2025-08-16)

Valour Concert

Valour
(2024-10-19)

Quintessential Concert

Quintessential
(2023-10-28)

Frontier Concert

Frontier
(2023-05-06)

Redemption Concert

Redemption
(2022-10-15)

Unlikely Hero Concert

Unlikely Hero
(2022-06-02)

Stowaways Concert

Stowaways
(2022-02-19)

Compositions

The Golden Key - World Premier

The Golden Key - World Premier
(2023-06-30)

The Golden Key

The Golden Key
(2023-04-02)

Ryan Leach Competition October

Ryan Leach Competition October
(2022-10-22)

Spitfire Audio - Bridgerton

Spitfire Audio - Bridgerton
(2022-08-07)

Ryan Leach Competition July

Ryan Leach Competition July
(2022-07-17)

Austin Wintory Rhythm Challenge

Austin Wintory Rhythm Challenge
(2021-09-18)

Spitfire Audio - Star Girl

Spitfire Audio - Star Girl
(2021-06-31)

Spitfire Audio - Westworld

Spitfire Audio - Westworld
(2020-05-24)

Kermit Saves the Day

Kermit Saves the Day
(2020-04-18)

Mr. Tickle Saves the Day

Mr. Tickle Saves the Day
(2020-04-05)

Mort Suite - Orchestra

Mort Suite - Orchestra
(2020-01-01)

Mort Suite - Band

Mort Suite - Band
(2019-12-29)

Ninereeds the Dragon

Ninereeds the Dragon
(2019-07-01)

Esk's Theme - Inaugural Performance

Esk's Theme - Inaugural Performance
(2019-06-30)

Searching for Lambs

Searching for Lambs
(2016-02-15)

Scuffy the Tugboat - World Premier

Scuffy the Tugboat - World Premier
(2015-06-21)

Scuffy the Tugboat

Scuffy the Tugboat
(2015-06-07)

Game Prototypes

Chroma Rally

Chroma Rally

NumberLoom

NumberLoom

Electrons Tremble

Electrons Tremble

Smart TD

Smart TD

Wind Floater

Wind Floater

Vector Loop 0

Vector Loop 0

Hexagon Rally

Hexagon Rally

Foggy Walk - PuzzleScript Prototype

Foggy Walk - PuzzleScript Prototype

Bounce! - Puzzle Game Prototype

Bounce! - Puzzle Game Prototype

Thirst! - Puzzle Game Prototype

Thirst! - Puzzle Game Prototype

Journey Home

Journey Home

Prototype Pencil Racer Implementation

Prototype Pencil Racer Implementation

Strange Toys

The Garden of Cthulhu - Evolving Alien Plants

The Garden of Cthulhu - Evolving Alien Plants

L-Systems with Randomly Generated Rules

L-Systems with Randomly Generated Rules

Game of Life - Sound Triggers Starting Cells

Game of Life - Sound Triggers Starting Cells

Evolving Strange Cellular Automata - Be the Goddess of Chaos

Evolving Strange Cellular Automata - Be the Goddess of Chaos

Music Toy - Sound Rains Down Like Sand

Music Toy - Sound Rains Down Like Sand

Random Stuff

List Mix

List Mix

Dice Man 2 - RNG

Dice Man 2 - RNG

Random Number Generator

Random Number Generator

Swarm Font

Swarm Font

Flying Prototype

Flying Prototype

Basic Boids

Basic Boids

A Big Conway's Game of Life

A Big Conway's Game of Life

Where am I? Current Geolocation

Where am I? Current Geolocation

Diffusion Reaction System

Diffusion Reaction System

Geo Music - Carrickfergus

Geo Music - Carrickfergus