I can tweak your apache server, nginx, lighttpd, mysql, postgresql server to serve your needs.
Many people are stuck with a website with too many errors, sometimes the site doesn't load, or it loads slowly or there are gateway errors etc. Many of the times, it is because of a poorly configured web-server.
So I can tweak your apache or nginx server. I can also optimize your server's kernel (linux/unix only) so that apache or nginx can use it at full throttle. i.e. I remove the bottlenecks.
maximum time I will put into optimization would be 30 minutes (per gig)
I have optimized many reputed websites including websites of - Ministry of Education Argentina - lindsay phillips - switchflops online shoes store
Note: If this gig doesn't serve/address your purpose, please consider creating a custom order, thanks.