Hello, i'm quite interested with your job posting, let me explain my experience with nginx
I'm familiar with Linux Administration. I didn't have any problem to setup digital ocean/aws server by myself, and will happily do some tuning on web server like nginx so the website could run faster. I have attached some screenshot of my work and my certification if you interested to look my other experience.
Which one of your project needs to be completed earlier? i could start working immediately.
If you have any questions about my work, don't hesitate to ask. Good luck with your projects!