Increase and improve ajax response time in jquery (PHP)

I have a web-based system working under PhP codeigniter framework. Maximum things are working with ajax in one of the web-page. Therefore, there are a lot of jquery related errors and at some places older ajax method is used which is deprecated and slow. For example: After clicking Add Student button, then closing the form and re-clicking the Add Student button, it does not show form and generates 3-4 jquery errors. Here shows some problem i am facing


1) A list of subject will show up but very slow

2) Ajax is requesting to pull the values from DB and it is taking 300 micro seconds. (This is so slow to me)

Dovednosti: AJAX, Javascript, jQuery / Prototype, PHP

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O zaměstnavateli:
( 67 recenzí ) Seremban, Malaysia

Identifikační číslo projektu: #12132924

Uděleno uživateli:


Hey I am working as front end developer using ajax, angular, jquery etc. I understand your problem and i know how to solve. I have knowledge about glup which is using to optimize and minimize the javscript code . Další

$25 USD za 1 den
(0 recenzí)

18 freelanceů na tento projekt zveřejnilo nabídku v průměrné hodnotě $51


yes, let's clarify the requirement in details also if you want us to share our skill and previous work let us know.. hope to hear you soon.. Thanks & Regards PROMITI

$111 USD za 3 dní
(124 Recenzí)
$100 USD za 2 dní
(73 Recenzí)

Hi there.. I have read your project details completely and willing to do it for you... Check our recent reviews for our quality work on on time delivery : Další

$100 USD za 3 dní
(43 Recenzí)

I can do this project. let's discuss further and proceed

$50 USD za 1 den
(87 Recenzí)

Hello There, Hope you're doing well. I request you to contact me further in order to have a detailed discussion on your project related requirements. Please refer my portfolio below for more details. Waiting for Další

$34 USD za 1 den
(73 Recenzí)

Hi there - My name is Jhalak. I’ve read your [login to view URL] team has 4 years experience designing and developing mobile apps and Websites.I would approach your project by starting with wireframes and getting the site complet Další

$25 USD za 1 den
(98 Recenzí)

‌I have a lots of experience in PHP MVC,MySQL, Wordpress, Codeigniter, laravel and Web Designing. my aim to deliver quality products to our customers within specified deadline. If hired by you I will put in my best w Další

$45 USD za 2 dní
(82 Recenzí)
$54 USD za 1 den
(15 Recenzí)

Hi; Read your brief. I can fix it javascript/jquery errors, and optimize sql queries (if you do not use ORM already) Feel free to ask questions. Best regards, Baris Atasoy

$30 USD za 2 dní
(26 Recenzí)

Hello, Thank you for sharing opportunities. we are a team of 70 full time freelancers having expertise on PHP and all CMS like WORDPRESS, PRESTASHOP, OPENCART, JOOMLA, SHOPIFY, MAGENTO. We also worked on AngularJS Další

$133 USD za 2 dní
(2 Recenzí)

Welcome your proposal. We can discuss details through this chat or skype. My skype id is "[login to view URL]". I am a MySQL, PHP, Javascript expert. I completed many web projects in the past and I have a lot of experience i Další

$35 USD za 1 den
(22 Recenzí)

Hellop Nice to meet you. I read your job description carefully. I have a good wordpress,css,html,jquery,shopify, etc. I have many experience in this job. I will finish your job please contact me.

$25 USD za 1 den
(4 Recenzí)

Dear Sir, I found your job post on "Freelancer". I am expert Web Developer with more than 2 year experiences of CakePHP , Laravel. Codeigniter with Mysql as backend, Ajax, Jquery. Json and HTML. I carefully Další

$30 USD za 1 den
(2 Recenzí)

I got a fair comprehension about your project. It's about ajax issue and we are totally compatible with this job. I have a great team with creative ideas who are simply good at what they do and are always ready to f Další

$25 USD za 1 den
(1 recenze)
$45 USD za 1 den
(1 recenze)

Dear Prospect Hiring Manager. Thank you for giving me a chance to bid on your project. I am a serious bidder here and i have already worked on a similar project before and can deliver as u have mentioned I have c Další

$83 USD za 3 dní
(0 Recenzí)
$25 USD za 1 den
(0 Recenzí)

Hello, I'm currently using Laravel&Symfony for projects and i'm working as senior software developer. I can do your request ASAP. Here is my github profile: [login to view URL] And my linkedin profile: Další

$27 USD za 1 den
(0 Recenzí)

Hello sir, I have 2 years experience in core PHP, I have to knowledge of JavaScript and also Ajax,and also work with both, so I hope you give me chance. Thanks

$30 USD za 2 dní
(0 Recenzí)