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Ajax Expert to Make Site Run Faster

$250-750 USD

已完成
已发布超过 14 年前

$250-750 USD

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I am looking for someone skilled in PHP, Ajax and MySQL to recode parts of a custom built reminder tool to make it run faster. The site uses a lot of javascript and ajax and can be fairly sluggish at times. When more than 20 users are on the site, it also has database connectivity problems. The code needs to be optimized and you will need to come up with solutions to solve these issues. PM me for site URL.
项目 ID: 523139

关于此项目

28提案
远程项目
活跃14 年前

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用户头像
I am an expert in PHP and SQL. I have 11 years programming experience with PHP and MySQL. I also have a BA in database systems. I specialize in troubleshooting web site problems on third party applications and optimizing PHP code.
$350 USD 在5天之内
5.0 (1条评论)
3.3
3.3
28威客以平均价$393 USD来参与此工作竞价
用户头像
Very good in MySQL & Code Optimization. Kindly check PM for more details
$250 USD 在1天之内
4.9 (312条评论)
8.2
8.2
用户头像
Please check PMB for details, Thanks.
$400 USD 在8天之内
4.8 (88条评论)
8.4
8.4
用户头像
Will happily do it
$250 USD 在3天之内
5.0 (450条评论)
7.7
7.7
用户头像
Ready to start.
$250 USD 在5天之内
5.0 (442条评论)
7.7
7.7
用户头像
will be done
$748 USD 在5天之内
5.0 (223条评论)
7.7
7.7
用户头像
Please check your PMB for sample codes to know more about our skills.
$700 USD 在5天之内
4.9 (28条评论)
7.8
7.8
用户头像
Hello Sir, Please proivde full details. Kind Regards
$250 USD 在10天之内
4.9 (95条评论)
7.4
7.4
用户头像
Hi Please send me the site URL. Thanks
$250 USD 在5天之内
4.9 (131条评论)
7.1
7.1
用户头像
Plz check my PB message.
$500 USD 在12天之内
4.9 (50条评论)
7.0
7.0
用户头像
Hi, please check PMB to know more about our technical expertise and capabilities. Regards
$300 USD 在4天之内
5.0 (12条评论)
6.0
6.0
用户头像
Hi,Please see PM.Thanks.
$750 USD 在7天之内
4.9 (49条评论)
6.3
6.3
用户头像
Please see PMB for details. Thanks.
$350 USD 在10天之内
4.7 (28条评论)
6.3
6.3
用户头像
Please check PM :)
$250 USD 在7天之内
4.9 (17条评论)
5.6
5.6
用户头像
We are a professional web design & development firm who are interested in securing this project to make your site quicker. I will send you a PM to take this forward. Please get back to me if you have any question. Thanks!
$250 USD 在3天之内
4.9 (16条评论)
5.7
5.7
用户头像
Please provide the site url.
$250 USD 在5天之内
4.9 (31条评论)
5.1
5.1
用户头像
Please check portfolio in pm
$500 USD 在5天之内
4.8 (8条评论)
5.4
5.4
用户头像
Please check PM
$250 USD 在5天之内
5.0 (10条评论)
3.7
3.7
用户头像
hi! Show me your site and let's do it!
$250 USD 在2天之内
5.0 (4条评论)
3.4
3.4
用户头像
Hi there, Much interested in taking up the work, Please see PM for more details Thanks Jay
$250 USD 在5天之内
3.7 (6条评论)
3.1
3.1
用户头像
I can do what you exactly want
$700 USD 在10天之内
5.0 (3条评论)
2.5
2.5

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AUSTRALIA的国旗
Elk Grove, Australia
4.9
69
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会员自5月 15, 2007起

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