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speed up oscommerce webshop

we got a web shop in oscommerce (old version) which is heavy modified and we need a programmer to speed up the website.

Its seems the website is loading more and more slow on the frontend.

admin panel is going smoothly, so my guess is MySQL tune-up or rewrite the queries.

Also we need some error fixed which is seen in the server logs

this means not turn off the error reporting, but really fix the issue:

liker:

PHP Notice: Undefined index

header already sent etc

page is sometimes loading in more then 5 seconds, and this is unacceptable

Also good to know, the MySQL used to use /tmps , but somehow the tmps is not getting filled any more after system admin from freelancer.com worked on it few months back, i think the MySQL is not caching any more
We already had problems with INODB tables, and had to revert all tables to MYISAM to get errors gone

Beceriler: Linux, MySQL, OSCommerce, PHP, Sistem Yöneticisi

Daha fazlasını gör: oscommerce speed issues, oscommerce speed search specials, xml import affili webshop oscommerce, oscommerce unknown column products_id clause fix, oscommerce speed optimization, oscommerce sales tax reporting code, getafreelancer oscommerce speed, class diagram online shop webshop oscommerce, oscommerce speed search, free webshop oscommerce, oscommerce speed website, designing webshop oscommerce, oscommerce webshop, oscommerce webshop admin, webshop oscommerce, oscommerce speed, fix mail server spam problem sent yahoo mai, speed oscommerce database

İşveren Hakkında:
( 337 değerlendirme ) Sluis, Netherlands

Proje NO: #11853447

Bu iş için 24 freelancer ortalamada $92 teklif veriyor

chapter19vw

Hi Concern, Read your job description where you are looking to reduce the website load [login to view URL] PROVIDE ME THE LINK OF YOUR WEBSITE and take the Gtmetrix and Google web page speed test for your site to get a better Daha Fazla

in %bids___i_period_sub_35% gün içinde210%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(94 Değerlendirme)
7.4
SunrisePHP

Hi, I have throughly read your requirements and believe that I can deliver exceptional results. I hope you will consider using my services. Kind Regards,

in %bids___i_period_sub_35% gün içinde63%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(663 Değerlendirme)
7.4
toseef3

Dear Sir, Hope you are doing well today, I have read your project description, i am willing to do this task for you. i have done similar work before and got a good review. - I ll complete all of your require Daha Fazla

in %bids___i_period_sub_35% gün içinde69%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(64 Değerlendirme)
7.6
mninfotech2

Hi there , i will make the same as you need also provide you the complete admin panel so from there you are able to manage your complete website like add product , delete product , update and all , also able to see al Daha Fazla

in %bids___i_period_sub_35% gün içinde50%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(85 Değerlendirme)
6.9
maamekal

Dear Hiring Manager, I am a Full time PHP Developer with Native English Skills. I have 5+ years of experience in web applications and can do all-round development. Technical Details About Me: Strong PHP/Mysql Daha Fazla

in %bids___i_period_sub_35% gün içinde63%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(113 Değerlendirme)
6.6
deepakdiwan

Hello , I have been working with osCommerce since 2008 and are expert in all versions. I provide full development services including new sites, upgrades, addons and custom code as well as ongoing support provided vi Daha Fazla

in %bids___i_period_sub_35% gün içinde257%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(97 Değerlendirme)
6.8
yogeshssanwal

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 Daha Fazla

in %bids___i_period_sub_35% gün içinde63%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(190 Değerlendirme)
6.8
in %bids___i_period_sub_35% gün içinde150%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(91 Değerlendirme)
6.2
skthewebmaster

Hi, I have 5 years and 3 months experience in HTML, CSS, Javascript, JQuery, PHP, MYSQL, AJAX, Wordpress, Drupal, ZenCart, OSCommerce, OpenCart, Magento, Joomla, Prestashop and Smarty I am expert in this kind o Daha Fazla

in %bids___i_period_sub_35% gün içinde100%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(117 Değerlendirme)
6.2
pgal

I am experienced in web backends development, including mysql queries optimization. I have worked with oscommerce script and wrote plugins for it in the past. I clearly understand how it could look like been customiz Daha Fazla

in %bids___i_period_sub_35% gün içinde50%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(132 Değerlendirme)
5.4
CyborgSouvik

Hi, First of all I would request you kindly share the URL of the website. Moreover the undefined error comes when the variable is not defined properly but calling is done of that parameter. i can fix these issues si Daha Fazla

in %bids___i_period_sub_35% gün içinde60%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(78 Değerlendirme)
5.4
danale72

Hi The most likely performance issues are related database indexes or query as is. Caching database (query) does not help for some queries e.g. if it has time, timestamp etc. So may be your previous admin was rig Daha Fazla

in %bids___i_period_sub_35% gün içinde80%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(60 Değerlendirme)
5.5
ExpFreel

Please take a look at my previously won projects and their reviews about my job. Like this for example: https://www.freelancer.com/projects/php-mysql/server-mysql-php-optimalisation-open/ This are my everyday tas Daha Fazla

in %bids___i_period_sub_35% gün içinde45%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(19 Değerlendirme)
4.8
ProfSoftStudio

++ This is my job. I'm ready to begin now. Pm for me. Thanks Looking forward to hear from you, Feel free to talk about this interesting stuff, give us any questions you have to know more about us ;-) Thanks Oleg!

in %bids___i_period_sub_35% gün içinde222%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(42 Değerlendirme)
5.1
nileshbakotiya

Hi, Thanks for the opportunity. As per your requirement, i would like to tell you that I have a very strong experience of more than 7 years in this field of design and development. Please spare a moment to discuss t Daha Fazla

in %bids___i_period_sub_35% gün içinde55%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(48 Değerlendirme)
5.3
umesh655

Hello, I am writing in response to your job posted. I enjoy working with creative team and have the ability to communicate with managers and colleagues. As such, I believe I can make a significant contribution to yo Daha Fazla

in %bids___i_period_sub_35% gün içinde80%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(19 Değerlendirme)
4.5
vw6987013vw

I have more than 9+ years of experience in Web design, CSS, HTML, Bootstrap, prestashop, PHP, javascript, ajax, JQuery, Wordpress, Zencart, OsCommerce, Joomla, Drupal, CodeIgniter(CI), Paypal, [login to view URL], Postgres a Daha Fazla

in %bids___i_period_sub_35% gün içinde88%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(4 Değerlendirme)
3.3
bswalia

Hello , Thanks for considering us . We understand the requirement that you need to boost up your website. We can fix up all the errors/issue regarding to your website. Yes, we already have done this kind of work. Daha Fazla

in %bids___i_period_sub_35% gün içinde63%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(3 Değerlendirme)
3.2
Vikramsoni12

Hello, my name is Vikram! I am a web developer with around 4 years of experience in building and fixing WordPress websites. I would like to do a speed optimization for your website. I fixed a dozen of them, yesterday I Daha Fazla

in %bids___i_period_sub_35% gün içinde66%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(18 Değerlendirme)
3.7
in %bids___i_period_sub_35% gün içinde35%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(13 Değerlendirme)
3.4