Mustafa Campwala
Software Engineer · Dubai
I build software at Calo, write practical engineering notes, and keep track of the podcasts, books and tools shaping how I work.
Latest writing
- Setting Up Coolify with a Subdomain Wildcard
Set up wildcard domains and automatic subdomains in Coolify: wildcard DNS, Traefik DNS-01 SSL certificates, and the "nonexistent certificate resolver" fix.
- ESLint + Standard Guide
ESLint with the Standard JS style: packages, .eslintrc for Node and React, a Prettier config and VS Code settings. Includes my older 2020 Prettier setup.
- Redis & NodeJS Guide
A beginner's guide to Redis with Node.js and Express: connecting a client and writing promisified get/set cache helpers you can reuse.