This walkthrough deploys a simple Express API to Railway, sets env vars, and notes how to add a second service later for a queue worker. Disclosure: Some links are affiliate links. I may earn a commission at no extra cost to you. What you'll end up with A deployed Node/TS HTTP service HTTPS URL on Railway Env-based config ( PORT , DATABASE_URL , etc.) A clear path to add a worker process (BullMQ etc.) as a second service Companion repo Clone or for...