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Classified website MySQL Optimization to fix slow queries and PHP optimization to fix slow and redundant functions - Also Address Security Protection - 28/04/2018 21:41 EDT

I have a Classified website getting many hits and postings. It is slowing down and needs to handle more users and loads. I would like to add more features as it grows.

Right now I am Looking for an experienced MySQL Optimizer who can handle rewriting complex queries and altering table indexes to maximize query load times. Must be able to do this with complex queries and large databases. You must also have experience with optimizing PHP and functions, specifically redundant loops and finding elements that slow down functions when they are computed thousands of times and optimizing the functions/code so that they run as fast as possible. (I need to fix the search function)

There is no front end work involved in this project, only optimization with MySQL and PHP. You must have a good handle on coding logic and truely be able to code in the most effecient and optimized manner possible.

Novices and beginners need not apply. I will take my time to pick the best person for the job.

*** This is a live project with user on-line. ***

All applicants will be required to demonstrate their MySQL optimization skills on a sample data set and query, bids will be considered based on the combination of the outcome if your sample query optimization and the price you've bid.

If you're truly interested and believe you've got what it takes to do this job, then please bid accordingly and I'll send you the sample database and query.

Skills: Linux, nginx MariaDB, MySQL, PHP Node.js C#

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About the Employer: Has a Classified website for buying and selling may need on going work to change the site around.

Skills: HTML, Javascript, MySQL, PHP, Web Security

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About the Employer:
( 0 reviews ) Canada

Project ID: #16817674

11 freelancers are bidding on average $529 for this job

coolguyinus2004

Before Optimization you need to consider these things 1) is PHP and MYSQL both compatabile? 2) is the server has required bandwidth to hold traffic like you need? 3) Is DNS working real good without issues? You n More

$833 CAD in 10 days
(347 Reviews)
7.6
ipistis

Hello, I have been working in this field from last 12 years and at senior level. I have very good experience in MySQL and php, you can test my still on your test site.

$250 CAD in 3 days
(177 Reviews)
6.5
androidc

Hello, Please have a glance on my previous work:- [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] More

$555 CAD in 10 days
(106 Reviews)
6.6
kripanidhi

I WILL FIX YOUR CURRENT CLASSIFIED WEBSITE WITH ALL THE FEATURES AND FUNCTIONALITIES THAT YOU MENTIONED ABOVE. ▶ TIMELINE : 1 WEEK ▶ HIRE ME AT 25 $/HR AND I WILL DO MY BEST OR More

$500 CAD in 3 days
(50 Reviews)
5.8
MilesChino

Hello, We developed major Enterprise Systems such as HammerForMac APPLE OSX. Please open communication by sending me a message. OUR RESUME: [login to view URL] OUR More

$555 CAD in 10 days
(1 Review)
6.5
webcodeater

i have done lots of work of optimization I have strong knowledge of this

$250 CAD in 1 day
(43 Reviews)
4.4
CrazyWebGuru

Hi, there. I've read your project description carefully and I’m interested in your project. I have many good experiences in web development. Major skills are php, python Django, wordpress, codeigniter, angularjs and More

$400 CAD in 3 days
(16 Reviews)
4.1
sumeet3885

we will provide complete solution with unique design and development time as per your requirement. Complete end to end solutions, from Development to testing and marketing, we do it all. Full-stack Backbone/Angular/ More

$555 CAD in 10 days
(3 Reviews)
3.4
MetaoriginLab

I have a team and the experience ranges to all PHP Technologies like Cake,CI,Laravel,Zend,Symfony etc. My team has 7 years of experience into PHP. Can very well execute this Project

$505 CAD in 10 days
(4 Reviews)
3.5
$750 CAD in 10 days
(3 Reviews)
2.8
hungvotan

with 10 years experience in Wordpress, PHP, Woocommerce, SEO. I can help you finish projects which you probose. we can communicate each other easily. we had several year 's experience in this area. set your min More

$666 CAD in 10 days
(6 Reviews)
2.7