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Daniel Roy Greenfeld

Goodreads Author

Born

New Brunswick, NJ, The United States

Website

https://daniel.feldroy.com

Twitter

pydanny

Genre

Fantasy, Science Fiction, Nonfiction

Member Since

February 2013

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Over the course of his life, Daniel has:

* Learned how to fight with swords
* Ridden horses
* Cycled thousands of miles on multiple continents
* Performed cartwheels in capoeira circles on multiple continents
* Worked as an engineer at NASA
* Married a woman he dreamed about before he ever met her

He believes this combination of skills and experiences makes him the ideal fantasy and tech author.

22 posts
Daniel Roy Greenfeld's Blog: Daniel Roy Greenfeld

Concussion Symptoms Update (April)

In a day it will have been three months since I was injured.

Except for the speed at which I recover from symptoms, it's as if my recovery has stalled for the past month. The MRI and EKG revealed nothing, which is typical for concussions. Yet I can only function professionally for at most two hours a day. On a stressful day I can only work 10 minutes before I become useless.

I noticed I suffer more

Combine Editions
Daniel Roy Greenfeld’s books

Average rating: 4.32 · 941 ratings · 87 reviews · 21 distinct works • Similar authors

	Two Scoops of Django: Best Practices for Django 1.8 by Daniel Roy Greenfeld (Goodreads Author), Audrey Roy Greenfeld 4.47 avg rating — 250 ratings — published 2015 — 2 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Two Scoops of Django: Best Practices for Django 1.5 by Daniel Roy Greenfeld (Goodreads Author), Audrey Roy (Goodreads Author) 4.22 avg rating — 260 ratings — published 2013 — 3 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Two Scoops of Django: Best Practices for Django 1.6 by Daniel Roy Greenfeld (Goodreads Author), Audrey Roy (Goodreads Author) 4.36 avg rating — 185 ratings — published 2014 — 3 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Two Scoops of Django 1.11: Best Practices for the Django Web Framework by Daniel Roy Greenfeld (Goodreads Author), Audrey Roy Greenfeld 4.42 avg rating — 159 ratings — 4 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Into the Brambles by Daniel Roy Greenfeld (Goodreads Author), Daniel Roy Greenfeld (Goodreads Author), Audrey Roy Greenfeld (Editor) 4.30 avg rating — 23 ratings — published 2015 — 2 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Django Crash Course by Daniel Roy Greenfeld (Goodreads Author), Audrey Roy Greenfeld 3.48 avg rating — 27 ratings	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	The Darkest Autumn (Ambria 1) 4.14 avg rating — 14 ratings — 4 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	A Wedge of Django: Covers Python 3.8 and Django 3.x by Daniel Roy Greenfeld (Goodreads Author), Audrey Feldroy 4.29 avg rating — 7 ratings	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Coldest Spring (Ambria #3) 3.83 avg rating — 6 ratings	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	The River Runs Uphill (Ambria #2) 3.50 avg rating — 6 ratings — 3 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars

More books by Daniel Roy Greenfeld…

Series by Daniel Roy Greenfeld

Two Scoops of Django (4 books)
by

Daniel Roy Greenfeld (Goodreads Author),

Audrey Roy Greenfeld

4.36 avg rating — 854 ratings

Ambria (3 books)
by

Daniel Roy Greenfeld (Goodreads Author)

3.92 avg rating — 26 ratings

Daniel is Currently Reading

Daniel Greenfeld rated a book really liked it

Kaijunaut

by Doug Goodman (Goodreads Author)

bookshelves: currently-reading

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Apr 02, 2026 07:31PM

Daniel Greenfeld is currently reading

Darkest Autumn (Ambria I)

by Daniel Roy Greenfeld (Goodreads Author)

bookshelves: currently-reading

read in May 2017

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Jul 03, 2017 09:26AM

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Daniel’s Recent Updates

Daniel Greenfeld is now friends with J.R. Kendiro
Apr 16, 2026 02:44PM · like
Daniel Greenfeld rated a book it was amazing Ravenous Mother - A Healer: A Grimdark Fantasy Novella (Ravenous Mother's Tales Book 1) by J.R. Kendiro (Goodreads Author)	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
This book pulls no punches. I was delightfully horrified in the first scene, a feeling that was repeated several times across the story. Yet this isn't a horror novel, it's about people living and embracing the dystopian world in which they live. The ...more
Apr 13, 2026 03:41PM · 1 like · like · see review · preview book See a Problem? We’d love your help. Let us know what’s wrong with this preview of Ravenous Mother - A Healer by J.R. Kendiro. Problem: Details (if other): Thanks for telling us about the problem. Not the book you’re looking for? Preview — Ravenous Mother - A Healer by J.R. Kendiro <iframe sandbox id="wrongBookKindlePreviewScreen">
Daniel Greenfeld is now following Scott Zimmerman Author of Chasing Disc Golf and the Overall Title: Confes...
Apr 08, 2026 12:15AM · like
Daniel Greenfeld liked Scott Zimmerman's blog post: The Ukraine Genocide "Few people in the west know that the 1932-1933 Holodomor in Ukraine starved five million people to death! It was man-made terror because Stalin wanted to sell all the grain to Europe to accelerate development in Russia. One boy who survived that i..." Read more of this blog post »
Apr 08, 2026 12:15AM
Daniel Greenfeld rated a book really liked it Kaijunaut by Doug Goodman (Goodreads Author)	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
Apr 02, 2026 07:32PM · like · preview book See a Problem? We’d love your help. Let us know what’s wrong with this preview of Kaijunaut by Doug Goodman. Problem: Details (if other): Thanks for telling us about the problem. Not the book you’re looking for? Preview — Kaijunaut by Doug Goodman <iframe sandbox id="wrongBookKindlePreviewScreen">
Daniel Greenfeld rated a book really liked it We Are Legion (We Are Bob) (Bobiverse, #1) by Dennis E. Taylor (Goodreads Author)	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
Apr 02, 2026 07:32PM · 1 like · like · preview book See a Problem? We’d love your help. Let us know what’s wrong with this preview of We Are Legion (We Are Bob) by Dennis E. Taylor. Problem: Details (if other): Thanks for telling us about the problem. Not the book you’re looking for? Preview — We Are Legion (We Are Bob) by Dennis E. Taylor <iframe sandbox id="wrongBookKindlePreviewScreen">

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Quotes by Daniel Roy Greenfeld (?)

“Code is read more than it is written.”
― Daniel Roy Greenfeld, Audrey Roy Greenfeld

tags: clean-code, coding, django, programming, programming-quotes, python, python-django, web-development

1 likes

“An individual block of code takes moments to write, minutes or hours to debug, and can last forever without being touched again. It’s when you or someone else visits code written yesterday or ten years ago that having code written in a clear, consistent style becomes extremely useful. Understandable code frees mental bandwidth from having to puzzle out inconsistencies, making it easier to maintain and enhance projects of all sizes.”
― Daniel Roy Greenfeld, Audrey Roy Greenfeld

tags: clean-code, coding, django, programming, programming-quotes, python, python-django, web-development

1 likes