Aashish Kumar

I FAILED Multiple Coding Interviews Until I Learned THIS

After rejection after rejection, one lesson changed how I prep, think, and perform in interviews.

The Most Underrated Python Libraries (And Why They Deserve More Love)

Forget the big names — these lesser-known libraries pack serious power, elegance, and productivity boosts.

5 Signs You’re Ready to Go From Python Learner to Python Pro

Here’s how to tell if you’ve crossed the line from writing Python to mastering it.

10 Surprising Python Tricks That Feel Like Cheating (But Aren’t)

Python’s full of clean, elegant shortcuts. Here are 10 that blew my mind — and boosted my productivity.

The Unsexy Tools That Actually Make You a Better Coder

If you want to write better code, ship faster, and sleep peacefully — start using these today.

What One Python Interview Taught Me About Real-World Tech

This one interview made me realize what actually matters in production code and team environments.

Things You Should Know to Become a Fast Programmer

Stop blaming distractions or syntax — these are the real levers that made me code twice as fast.

9 Advanced Python Tricks That Will Make You Look Like a Pro

If you want to write cleaner, faster, and more Pythonic code, these 9 tricks are a must-know.

Why Python’s dataclasses Are a Game-Changer for Clean Code

Say goodbye to repetitive __init__, __repr__, and __eq__ methods — and hello to readable, compact classes.

Ditch That if-elif Chain — There’s a Cleaner Way!

There’s a better way to handle conditions — and it makes your code easier to test, extend, and read.

How to Make Your Python Code 5x Faster With Simple Refactoring

Small tweaks, big gains: how I boosted performance by simply thinking differently about loops, functions, and data structures.

5 Advanced Code Review Lessons I Got From a Staff Engineer

Beyond naming and formatting — these code review lessons changed how I build software.