Ask HN: Design Cloud Architectures

I'm currently working for a big Coud company and a lot of small and startup business lacks a cloud architect expertise to design reliable and cost-beneficial in the long term architecture.

Lately, I've supported and design for 4 of those companies in their architecture which includes deployable scripts for their infra, one high-level arch diagram and 6 pages explaining it. I’ve made USD$2k and took me 2 days worth of work. I would need some market validation and nothing better than here. Do you think is worth converting this on a business?