Openfire Linux Nginx MySQL expert for chat server problem

I have website which has a chat engine written in Strophe and in a XMPP server, now we use openfire however openfire get crashed many times, openfire experts says that its goto to do with the server environment problem rather than the coding it self. Even restarting the openfire dont fix the problem. I results in 503 error in the sever, which is running nginx and cpanel. Server hits over 4,000+ users per day, and its 8 quad core server with 16 MB RAM.

Project is

1. Identify what is the cause for this problem ie Openfire,Nginx, MySQL

2. Make sure Openfire runs smoothly and chat server doesnt fails

3. Optimized the server environment for the users

see the questions i asked about this in the stack overflow,

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Evner: Java, Linux, MySQL, Nginx, System Administrator

Se mere: openfire nginx, linux openfire nginx, linux nginx, nginx openfire, nginx chat server, expert linux chat, mysql nginx crashing, nginx 0.7, experts answers, answers experts, answers expert, openfire problem mysql, what is java for, what is a stack, openfire, nginx, Mysql expert, linux admin cpanel admin, java experts, core java project, chat xmpp, chat server, strophe chat, server admin nginx, nginx problem

Om arbejdsgiveren:
( 63 bedømmelser ) Sydney, Australia

Projekt ID: #4112700

Tildelt til:


Hi, I can help you.

$120 USD in 2 dage
(19 bedømmelser)

9 freelancere byder i gennemsnit $193 på dette job


I can help you!

$200 USD på 1 dag
(179 bedømmelser)

Hi I am a CISSP,RHCE,CCNA,MCSA,Linux+ and a CEH. I do have 7+ years experience in System Administration . I have experience in a high availability environment with 100+ servers and more than 500 000+ subscribers, I kno Flere

$200 USD in 3 dage
(77 bedømmelser)

Please, See my private Message.

$200 USD på 1 dag
(23 bedømmelser)

I can help you with this

$125 USD in 0 dage
(35 bedømmelser)

Ready to start this [login to view URL] my portfolio in PM.

$190 USD in 7 dage
(7 bedømmelser)

Hello, i'm a server manager and java programmer, i will get your openfire server up and running smoothly. Regards, Alberto.

$150 USD in 3 dage
(34 bedømmelser)

Please must check PMB box.

$250 USD in 7 dage
(2 bedømmelser)

I'm interesting. check pm plz.

$300 USD in 2 dage
(0 bedømmelser)