@avinashnegi1999
Avinash Negi
@avinashnegi1999
Documenting my journey through coding, problem-solving, and continuous improvement—one step at a time.
IndiaJoined January 2026
About
Backend-focused Python developer documenting technical learnings, projects, and software engineering fundamentals with an emphasis on clean code and practical problem-solving. GitHub: https://github.com/AvinashNegi1999
Available for
Backend Internships · Python Developer Intern · Open-Source Contributions
Recently published
Recursion Felt Like a While Loop — Until rBST Delete Hit Me With 4 Cases
5d ago · 8 min read · Day 21. March 9th. Before starting recursion, I had a quiet confidence. Not the nervous feeling I had before graphs. Not the dread before heap. A gut feeling that this one wouldn't break me. I was mo
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Heaps Felt Like a Messy BST — And That's Exactly Why It Made Sense
Mar 1 · 15 min read · When I first heard the word "heap," my brain went straight to the English meaning — an untidy pile of objects collected together. A mound of stuff. Turns out? That's not far off from what a heap actu
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Hash Tables Didn't Click — And I'm Okay With That
Feb 19 · 7 min read · Day 16 into my DSA journey, and today was the first day I sat with Hash Tables. I didn't finish it feeling confident. Every topic before this — linked lists, stacks, queues, BST — had one thing in common. Nodes. I could draw them. I could visualize t...
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