Kaiser Sakhi (Author) | Kaiser Sakhi

Kaiser Sakhi

Developer with a backend bias and a habit of digging deep.

Posts by Kaiser Sakhi

Demystifying Ruby's Concurrency: Processes, Ractors, Threads, and Fibers (Part 1)

This is the part one of understand Ruby's rumtime.

K Kaiser Sakhi
July 29, 2025
9 min read

ruby runtime ruby threads ruby ractors ruby fibers
Ruby on Rails interview questions [Part-1]

Ruby on Rails interview questions

K Kaiser Sakhi
June 6, 2025
8 min read

ruby on rails interview questions
How to setup traefik with wildcard SSL certificates and routing

Automatically issue SSL certificates for any subdomain

K Kaiser Sakhi
April 28, 2025
7 min read

traefik wildcard ssl