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How to Write Production Python Code

2025-10-16 Education
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Tech With Tim
Tech With Tim
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Description

Click this link https://www.boot.dev?promo=TECHWITHTIM and use my code TECHWITHTIM to get 25% off your first payment for boot.dev. Today I'm going over how to write production code in Python. This is a topic that's extremely important to many developers, honestly never learn, and it's the number one thing that separates a junior developer from a senior developer. I'm going to go over a lot of concepts with in-depth examples, so you can understand exactly how you can apply them to your own code base. DevLaunch is my mentorship program where I personally help developers go beyond tutorials, build real-world projects, and actually land jobs. No fluff. Just real accountability, proven strategies, and hands-on guidance. Learn more here - https://training.devlaunch.us/tim 🎞 Video Resources 🎞 Join my newsletter to access the code from this video: https://newsletter.techwithtim.net/production-python-code ⏳ Timestamps ⏳ 00:00 | Overview 01:17 | Principle 1 06:32 | Principle 2 10:25 | Principle 3 14:56 | Principle 4 16:55 | Principle 5 19:32 | Principle 6 22:51 | Principle 7 26:16 | Principle 8 Hashtags #Python #BootDotDev #SoftwareEngineer

Top Comments (10)

@catharsis222 2025-10-16

I’m a Python developer and many other ones, and I felt compelled to watch to see if am doing it right

35 2 replies
@HorizonCC-f1j 2025-10-16

This is what separates your content from others. Good job tim

13
@AmgadElsaiegh 2025-10-16

فيديو مفيد جدا، واحد من أفضل المقاطع على قناتك... استمر على هذا المستوى

5
@unfriendly3255 2025-10-19

I am a intern with basic knowledge in python and design principles yet I understood each and every line of those (good) codes like it was bread and butter. That really shows what a good storyteller some of these experienced devs are. Thank you Tim. ❤. Definitely we all need more of these videos. It'll help juniors even seniors brush up these most important things in engeneering.

3 1 replies
@yuehuang3419 2025-10-22

I would add one thing to Principle 7, write tests as if you were going on vacation and passing the project to an intern. The tests should prevent the intern from breaking your code because it "compiled" and "works on my machine".

3
@marcintubielewicz206 2025-10-16

While watching I thought, “obvious”… yet incredibly useful. These principles often slip our minds, and we end up unnecessarily complicating how we write code and build applications. It only becomes clear when we have to fix something or track down a bug. Thanks for the solid reminder, very useful content!

3
@Abbie-l9u 2025-10-16

Wow, that was incredible the design off the scale, I guess this is what separate senior developers from junior developers.

2
@TechWithTim 2025-10-16

Click this link https://www.boot.dev?promo=TECHWITHTIM and use my code TECHWITHTIM to get 25% off your first payment for boot.dev.

2
@tatarhk7129 2026-03-17

You are explicitly a real developer, not a simple youtuber. Interesting but good to see you here in YouTube.

1
@hairfryer-factory 2025-10-21

I would love to see more „advanced“ videos like this where you go over high-quality code, maybe even a video how to automate testing like you mentioned

0

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