Openfire Linux Nginx MySQL expert for chat server problem

Budget $30 - $250 USD
Bids 9
Average Bid $193

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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One of the best experiences I had with in Very professional with his work. Delivered the project in time and very easy to communicate with. I'd definitely hire him again. :-)
About the Freelancer
rahulsng1 Profile Picture

Linux expert. working as system admin

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Bids on this Project

  • shakoush2001 Profile Picture


    Copenhagen,  Denmark

    Our Certifications are VCP, ITIL V3, RHCE,CISSP,CCNA,MCSA,Linux+ Pro and a CEH "Certified Ethical Hacker". Successful business organizations recognize the importance of technology in running an efficient operation and maintaining their competitive edge. For many, the initial technology investment involves contacting firms such as QITAS to install systems, network hardware and software or to implement an automated system solution. Our Certifications are VCP, ITIL V3, RHCE,CISSP,CCNA,MCSA,Linux+ Pro and a CEH "Certified Ethical Hacker". We work in a high availability server environment with over 30 servers of many flavours. We put high importance on security issues and redundant config urations. With experience spawns over 10 years in multiple countries with a programming background. We handle all servers from Linux to Windows and any cloud system such as AWS/VMWare and others. We are top providers at one of the most prestigious IT portals Experts Exchange online.

    Script Install, System Admin, Linux, and Web Security

  • sabdsouza Profile Picture


    Karachi,  Pakistan

    I have come across almost all types of Linux server issues and fix it in the appropriate time manner. If given the opportunity will perform to the best of statisfaction

    PHP, Script Install, System Admin, and Linux

  • bistanil98 Profile Picture


    Dehradun,  India

    We are a team of freelancer,in our team we have more than 11 year of experience professionals. we are expertise in web development and mobile application development.

    Java, JSP, Javascript, and J2EE

  • rahulsng1 Profile Picture


    Bangalore,  India

    Linux expert. working as system admin

    Script Install, System Admin, Linux, and Web Security

  • joealbert Profile Picture


    Merida,  Mexico

    ## BIO Bachelor in Computer Science: Serious, persistent, responsible and self-taught, with analytical reasoning and strong skills in technology to provide fast and consistent solutions. *Sun Certified System Administrator for the Solaris 10 OS. *Sun Certified Programmer for the Java Platform, Standard Edition 5.0. ## Area of Expertise OS: Unix, Linux, Windows Programming Languages: Java SE, J2ME, C/C++, C#, Python Web Pages: (X)HTML, CSS, AJAX, PHP, JSP, Servlets, ASP, ASP .NET, VBScript, JavaScript, Flex Databases: MySQL, SQL Server, Oracle. Management of Networks and servers.

    Perl, ASP, C Programming, and Java

  • atlerslab Profile Picture


    Nagpur,  India

    Atlers research lab, key for research level problems is based in Nagpur city. Company has just started to walk in IT market but got big success to satisfy customer requirements. We are committed to give quality results to meet customer requirements as well excellent customer services.

    PHP, Java, JSP, and Adobe Flash

  • stels88 Profile Picture


    Vinnitsa,  Ukraine

    Solid working knowledge of RPM/DEB based Linux Distributions Experience with Amazon Web Services, Apache, Nginx, PHP-FPM, BIND, DHCP, Dovecot, Exim, Postfix, MySQL, iptables Excellent customer service skills Excellent problem solving skills Ability to work in a team based environment Ability to work flexible hours More then 5+ year previous experience Design of High Availability/High Performance services and architectures

    PHP, Script Install, System Admin, and Linux

  • XmuFive Profile Picture


    Xiamen,  China

    Your job is mine!

    Java, JSP, Javascript, and XML

  • ielkfarna Profile Picture


    Gaza-Beithanoun,  Palestinian Territory

    Linux Servers-Security,Bitcoin-Altcoin, Litecoin, HTML/HTML5 Ajax JQuery, PHP, Java, ASP.NET C#. Oracle, SQL Server. Delphi 7/2010

    PHP, ASP, C Programming, and Copywriting