Hello, I'm pretty interested in your job posting. Let me explain my experience with fix nginx issue
I have been doing projects with DevOps Engineering things for 7+ years.
I'm familiar with Linux Administration. I didn't have any problem setting up the Digital Ocean/AWS/Hetzner server by myself, and I will happily do some tuning on a web server like Nginx so the website could run faster and MySQL optimize with tuning memory/slow query. I have attached some screenshots of my work and my certification if you were interested in my other experience.
I was also familiar with setup the Docker container app, managing Kubernetes, Swarm, and Compose.
Another part is deploying blockchain nodes with BSC, Geth, and Cardano.
Automation tools using GitlabCI, Github Action, and Ansible
Which one of your projects 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!