N+1 Query Problem
N+1 query problem adalah isu performa yang sering tidak disadari saat development karena secara kode terlihat normal.
August 28, 2026 • 3 min read
Blog
Notes, experiments, and reflections from my journey as a developer.
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2026
Jadi Scalability System Itu Apa?
Perjalanan memahami scalability, dari gagal jawab pertanyaan interviewer soal sistem yang tahan lonjakan traffic, sampai akhirnya paham konsep vertical dan horizontal scaling.
August 18, 2026 • 9 min read
Handling WebSocket State Across Multiple Instances
My experience dealing with WebSocket connection loss in a distributed system and how it was fixed.
February 12, 2026 • 4 min read
For Those Who Feel Left Behind
Watching others move ahead can make your own life feel stuck. This is for the days when comparison gets loud, and you need something gentler to hold onto.
February 6, 2026 • 2 min read
What I'd Do if I could go back to my uni days
For most people, high school was the peak. But for me, university was when the real chaos started. I won competitions but stayed invisible. I understood English but couldn't speak it when it mattered. I chased Instagram validation instead of real progress. Looking back 9 years later, I realize I wasn't behind—I was just figuring out my own timeline. Here's what I'd tell my younger self if I could go back: stop hiding, learn to speak up, and quit performing for social media. The long game is worth it.
January 25, 2026 • 9 min read