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WordPress Multisite Optimization and Server Configuration

$250-750 USD

Closed
Posted about 10 years ago

$250-750 USD

Paid on delivery
I am looking for someone who is an EXPERT in Wordpress Multisite Optimization and Linux Server and PHP configuration. I am running a WordPress Multisite on a Linode Linux VPS (4GB RAM, 4xCPU). Recently, I’ve experienced server crash down problem constantly and the loading time at the backend is very long. These problems happen especially when we are updating post at the backend. My site is running on Apache + Nginx configuration, with memcached and WP-FFPC plugin enabled. We have more than 10K posts and tons of photos. The WP-Post database table is quite long, with more than 130K entries. You are responsible for: 1. Investigating the problem You are responsible for investigating what is causing server crashes and what is consuming the RAM. If it is a plugin problem, you have to test each plugin. If it is a theme problem, you have to clean the theme code. If it is a MySQL problem, you have to know how to optimize the database OR split the long WP table into different tables OR set up a standalone database server (we have one spare VPS to use). 2. Reconfiguring the service in a brand new VPS As our server is set up by another technician, it is running on Apache + Nginx configuration. You have to reconfigure an Nginx only system in a brand new VPS (we have one spare VPS to use). 3. Optimizing WP Performance You are also responsible for optimizing the WP for faster performance. We are currently using WP-FFPC (memcached) plugin for caching. You should have excellent knowledge in WP caching. Varnish may also need to be installed. I want the response time load at the front end to be under 1 second. 5. Testing and ensuring everything goes well and no downtime during server migration You have to make sure everything goes well before migrating the site to the new server and ensure no downtime during server migration. 6. Providing 30 Days follow-up service support. To be more clear, I have 3 standalone Wordpress installations in the same server. 1. WP Main site (subcategory multisite enabled) (Only this one has traffic in it; Average 20K pageviews daily) 2. A subdomain WP site ( subcategory multisite enabled) (0 Traffic, not yet launched, for future use) 3. Another subdomain WP site (non-multisite) (0 Traffic, not yet launched, for future use) The network needs to run as smoothly as possible and is able to handle 200+ visitors onsite at the same time (There may be a lot more visitors when scaling up in the future). There will be multiple domains running on the same network using domain mapping. The candidate must: Be excellent in Wordpress "Multisite" Configuration Be excellent in Wordpress Performance Optimization Be excellent in Wordpress Caching Be excellent in Linux Server setting Be excellent in PHP Be excellent in MySQL This project had been awarded to two different technicians before, but none of them has successful eliminate all of the problem. Please bid if you are only EXPERT in the above fields.
Project ID: 5318777

About the project

26 proposals
Remote project
Active 10 yrs ago

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26 freelancers are bidding on average $547 USD for this job
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Let's discuss over freelancer Personal Message Box for the proper estimation of cost and time. I am myself doing programming so you will directly work with one person and that's me. No mediators. No managers. No subcontractors. see my recent work for the technical expertise along with reviews & feedback on my profile page.
$721 USD in 10 days
5.0 (161 reviews)
9.3
9.3
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Hi ready to start i had more than 5 year experience in the php , mysql , jquery with wordpress so let me know your view Thanks
$515 USD in 14 days
4.7 (498 reviews)
8.3
8.3
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Ready to start "NOW " Give me chance to prove my ability and also quality work i am waiting your positive replay from your side i am highly interested to work with you
$567 USD in 10 days
4.9 (642 reviews)
8.1
8.1
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Hello there, I expertise in WordPress multisite, php & mySQL Let me know if you're interested in my bid.
$500 USD in 30 days
4.9 (302 reviews)
7.2
7.2
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Dear Customer! I am an expert PHP developer with over 6 years of experience and very interested to work on this project. Available to start immediately and finish as soon as possible. My bid is for fast professional service exciting my customers. Please contact in PMB to discuss details. Best Regards, Zeke
$515 USD in 10 days
4.5 (182 reviews)
7.4
7.4
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Hi I am expert with nginx, php and wordpress-mu. I work with wordpress-mu from 2009. It was used for interntal blog system Intway Company. Company has been grow up to 400 000 customers and 90 000 active blogs. We use 3 dedicated servers: 1 - for mysql 2 - for php 3 - for static files (uploads) + nginx I am be very happy help to you with my skills.
$333 USD in 3 days
4.8 (179 reviews)
6.6
6.6
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Hello, We can create the WordPress Multisite Optimization and Server Configuration based on your requirements and timeline. I primarily work with small businesses, professional services and individuals. My goal is to provide quality web solution at a reasonable price. Please let me know your availability and we can discuss the details over Skype or Phone. We have local office in US as well. Regards, Ash
$515 USD in 20 days
4.8 (10 reviews)
5.0
5.0
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Hi, I have 10+ years server management experience with GNU/Linux. I also have more than 3 years Wordpress configuration, programming and tunning experience. At this very moment, i'm managing a server with just 2GB RAM setup on Nginx which is serving a Wordpress site that gets 2.5 milion pageviews a month. I would be interested to know more about your setup to see if this can be solved on the budget of my proposal. It would be nice if you could reach me through freelancer chat or at skype: guillemmateos Thanks
$495 USD in 5 days
5.0 (30 reviews)
4.7
4.7
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Hello! Your task is very interesting for me and i would like to help with it. I am a system administrator with 7 years of experience in Linux, Unix. Ok. Actually this is really hard to write proposal - cause you wrote what you want and I understand it with no additional questions. Maybe you would like to know what i'm going to do: 1. install monitoring tool to get statistics for hardware and software performance. i like tool munin for its simplicity and low requirements. 2. with graphics i'll see what is wrong: disk io, or maybe too much slow queries, or too small free memory for memcached so it uses swap. 3. improve it and look on graphics again to see positive trend. 4. write you message: Everything is done, boss! Page load time is 0.2 sec :) (of course if it possible)
$666 USD in 15 days
4.9 (11 reviews)
3.6
3.6
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Hi, My name is Angel Guzman Maeso. I have a server company with more than 1200 clients using Wordpress, Joomla, Drupal and others. I usually make the work as you describe for my webhosting clients as devops task. Also, I am a computer sciences engineer freelancer. I have experience with PHP (8 years) and Python (5 years), server administration, migrating and refactoring backend source code with PHP and Python in other big companies in Spain. I have background in Computer Science, Math, Physics and Statistics. I use heavily OOP and I work very well with other team players if it is needed. You can see my github account "shakaran" for some of my public work published or my stackoverflow account. Also you can see my linkedin profile "Angel Guzman Maeso" for the companies that I have worked and his recommendations. Let me know if you need additional info or some code defense to test my work. I am offering a low bid, because I am starting my profile in this plataform, but if you google my name, you can see that I am a active programmer :) If you hire me, you are hiring a A+++ person for this job. See the feedback client in my profile. Regards Ángel Guzmán Maeso
$333 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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A proposal has not yet been provided
$444 USD in 10 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of HONG KONG
Hong Kong, Hong Kong
5.0
7
Member since Oct 30, 2011

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