Database & PHP Update

We have a dating website that has some issues.

1. It is non-functional with PHP5.3

2. We have a script that displays "filler" profiles to the user based on his location, etc. The problem is that the script is "surfing" through hundreds of thousands of profiles and then displaying thousands to the user. Thus, causing a major bottleneck in SQL queries.

We need an experienced coder that can update the website with PHP5.3 and fix the SQL issues so the site will run very smoothly with no issues.

Skills: CSS, MySQL, PHP, Software Architecture, Software Testing

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About the Employer:
( 121 reviews ) alliance, United States

Project ID: #5086947

44 freelancers are bidding on average $2186 for this job


Hello, With 99% completion rate, 650+ successfully completed projects, and a 5.00 reputation (maximum possible, 5.0) (Yes, not even 4.99 !!)... you can never go wrong choosing me :) I look forward to your reply. More

$3092 USD in 10 days
(850 Reviews)

hi hope you are doing well. We have read your requirements but would like to discuss things further. We have 5 PHP experts in our company and have strong hands in PHP and completed over 80 medium sized projects in p More

$2216 USD in 18 days
(50 Reviews)

Hello Sir, I am from Confianza Technologies. I have gone through your requirements. We have developers who have vast experience in required technologies. We are interested in your project, but before finalizing budget More

$2577 USD in 28 days
(69 Reviews)

Hello Sir, Hi we are interested in doing this project and ready to start immediately. We have gone through the requirement provided by you and our team is ready to start immediately.. Some project examples: 0.h More

$3092 USD in 25 days
(226 Reviews)

Hello Sir, I am experienced web developer and web designer. I am having expertise in HTML5, CSS3, WordPress, PHP, jQuery etc. I understand your project requirement and I can fix all the issues in the dating w More

$1546 USD in 24 days
(131 Reviews)

1. Saleaday Site We recently compeleted an amazon aws apis based online ecommerce site in which we are fetching the products live from amazon by using its apis and displaying on site with custom shopping cart function More

$2252 USD in 22 days
(99 Reviews)

Hi, I am interested in your project. Task #1: I have already performed web app migrations to PHP 5.3 successfully. I can utilize my experience on this, to work on this task. Task #2: I have a feeling about the issue More

$1500 USD in 7 days
(145 Reviews)

Hello, I have over 9 years experience as an system admin and PHP developer. I have strong experience with websites code fix for php 5.3 and mysql optimization. Please feel free to ask if you have any questions. Thank More

$2684 USD in 3 days
(421 Reviews)

We are expert in PHP and MYSQL development and we can get this done for you as you require. Can we discuss details? Regards, nuprogramer

$3000 USD in 40 days
(70 Reviews)

Hello I've been programming computers for 20 years (13 commercially). My experience involves working for small, medium companies as well as gov organizations. I have a really wast experience. I was using several More

$1855 USD in 14 days
(13 Reviews)

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 s More

$2577 USD in 30 days
(182 Reviews)

Let's talk with me. Thank you ! .

$1500 USD in 10 days
(488 Reviews)

Hi, I can do this work with top grade results guaranteed, huge experience with similar projects, ready to discuss details. Thanks.

$2886 USD in 30 days
(42 Reviews)

Dear Valuable Client, If you look at my ratings, you can see that I can complete medium to large projects successfully with great satisfaction. I specialize in advance scripting and can do even the most complex of pro More

$2474 USD in 21 days
(5 Reviews)

I can offer my high quality php programming services to you. phpXpertbd ready to start immediately. More details in PM. Thanks

$3000 USD in 30 days
(52 Reviews)

Hello Thomas, I am specialized in PHP/MySQL. Will make it functional with PHP 5.3 and fix the SQL issues. Thanks, Valery

$1500 USD in 21 days
(72 Reviews)

Ready to start. Please have a look at the feedback/reviews about related projects i have done here [url removed, login to view]

$1580 USD in 7 days
(88 Reviews)

Hi Sir, I need more details on your current algorithm. Also, please, tell me is it optimization only or there some other change, please, tell me is there any set of guidelines for optimisation?

$2500 USD in 25 days
(52 Reviews)

Hi I am experienced programmer so give me details about issues.. I will see in detail and give you response.. thanks

$1500 USD in 10 days
(55 Reviews)

Dear Buyer We have checked your requirements and we are team of dedicated developers and are expert in php, .net, html, wordpress, javascript, [url removed, login to view] are ready to start with you on this ongoing project, you can v More

$2368 USD in 23 days
(34 Reviews)