Customize queries in mysql with php 5.3.2 and ajax calls

I need someone to optimize some queries to avoid mysql crash on server, in this application I use php 5.3.2 and OCOMMERCE MS2.2.

Note: I am a php developer, I have developed part of this application and the queries.

Note: necessary deep knowledge in mysql, php and javascript/ajax.

Kemahiran: AJAX, Javascript, MySQL, OSCommerce, PHP

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Tentang Majikan:
( 49 ulasan ) Brasília, Brazil

ID Projek: #15679288

24 pekerja bebas membida secara purata R$504 untuk pekerjaan ini


May I check performance issue details? Relevant Skills and Experience php dev Proposed Milestones R$102 BRL - on end

R$102 BRL dalam 3 hari
(220 Ulasan)

Hello, I'm a PHP/Drupal/WordPress/Bootstrap/Codeigniter CERTIFIED EXPERT developer. And have a lot of experience with System admin + Html + Javascript + CSS + API integration Relevant Skills and Experience https://ww Lagi

R$333 BRL dalam 3 hari
(574 Ulasan)

I have read your requirements and think that I would be a great fit for this project, Ready to start Relevant Skills and Experience Yes, I offer you quality work and time based completion Proposed Milestones R$727 BR Lagi

R$727 BRL dalam 6 hari
(517 Ulasan)
R$666 BRL dalam 3 hari
(87 Ulasan)

Hello! As a professional web developer,I would like to work with you for this project. I have rich experiences for website design and php,sql,javascript,jquery, json, css, wordpress, shopify,etc... Relevant Skills an Lagi

R$555 BRL dalam 3 hari
(98 Ulasan)

Dear,[login to view URL] you for reviewing me. I have just read your project description carefully. I am suitable for this work and have enough power . I will provide the best product to you as you wanted. Relevant Skills and Lagi

R$666 BRL dalam 3 hari
(47 Ulasan)
R$466 BRL dalam 3 hari
(117 Ulasan)

Firstly. I will study your php, mysql & server logs to isolate the problem areas. I will then apply fixes to those areas. Problems can also arise from MySQL DB normalisation and indexing. Relevant Skills and Experienc Lagi

R$680 BRL dalam 2 hari
(47 Ulasan)

I will optimize query and it will avoid mysql server crash .I will complete this job [login to view URL] have a look at my profile for more about my oscommerce knowledge , experience and feedback. Relevant Skills and Lagi

R$750 BRL dalam 5 hari
(129 Ulasan)
R$466 BRL dalam 3 hari
(47 Ulasan)

Hey, I have 5 year experience. I can share my work experience with you. I'm always available here .so Please send me a message once for more discussion.

R$105 BRL dalam sehari
(114 Ulasan)
R$750 BRL dalam 3 hari
(45 Ulasan)

Hello , My Name is Sam , I am Full Stack web and app developer . I'd read the Project details extremely carefully and I am absolutely sure that I can do the It very well . Relevant Skills and Experience To Know idea a Lagi

R$466 BRL dalam 3 hari
(36 Ulasan)

Check our many good reviews from our satisfied customers in software and websites development. We will make you happy Relevant Skills and Experience developer Stay tuned, I'm still working on this proposal.

R$405 BRL dalam 7 hari
(28 Ulasan)

Hi, I read the job description and I am full time freelancer and 8 year of experience in Php, laravel, CI, magento, joomla, woocommerce, WordPress angularjs, etc in all open-source framework. I much confidence to do Lagi

R$1000 BRL dalam 5 hari
(34 Ulasan)
R$466 BRL dalam 3 hari
(7 Ulasan)

Hello, I am very interested in the project and you would like to apply to it. I'm a web developer with 7 years experience in PHP, MYSQL, CSS3, HTML5 and deep knowledge Wordpress, WP pluggin, development issues Lagi

R$466 BRL dalam 3 hari
(16 Ulasan)
R$585 BRL dalam 10 hari
(78 Ulasan)

hello, I have very good experience with all the technologies that you mentioned in your job description. Relevant Skills and Experience php mysql ajax Proposed Milestones R$466 BRL - web development

R$466 BRL dalam 3 hari
(6 Ulasan)

Hello,Hope you doing well.I read your project description,Lets have a technical discussion,negotiate costing, timeline and then we proceed further. I Will show my past work also. Thanks! Relevant Skills and Experienc Lagi

R$300 BRL dalam 2 hari
(7 Ulasan)