Eyji Koike Cuff weekly digest 🧭 (Week of Jun 30th, 2025)
Hey friends 👋. Here’s your weekly roundup of posts, ideas, and dev reflections from my corner of the internet. Whether you're deep in code or working remotely from somewhere new, I hope this helps you start your Monday with momentum 🚀
✨ New posts from last week
📝 Tips on how to get the most out of your prompts
AI is already a part of our days. You have to think of it as a smart knowledge base where you can query for information. The better your query, the better the answer you’ll get. Here I break down a series of prompting techniques so you can improve your results.
→ Read the full post (5 min)
⚡️ Optimizing your Python code for resource-constrained scenarios
You're bound to hit constraints when working with cloud infrastructure and growing product requirements. On this note, I go through utilizing language utilities to optimize your code, and doing lazy evaluation to reduce memory starvation in an AWS Lambda.
→ Read the full post (5 min)
🔍 Dev Nuggets
Small insights, big value:
- 🧠 YAGNI—You’re not going to need it. This coding principle will keep things clean and simple.
🔮 What’s Coming Next
Here’s what I’m working on this week:
Do you know the difference between Declaration, Instantiation, and Initialization? (Today)
1 week working remotely from Rio 🇧🇷. (Friday)
Thanks for reading — and feel free to hit reply if something resonates or just want to say hey.
Have a great week 🌍
— Eyji
P.S. You can browse all posts here: