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small coding work

1)Please write a complete three tier web application to implement an URL shortener like [url removed, login to view] It should meet the following constraints:

The shortened URL path (after the /) should not be longer than 6 – 8 characters, and they should be from the charset [A-Za-z0-9]

Each unique URL should have a unique short URL and vice versa

2)Please review [url removed, login to view] and recommend 10 things we could do in order to improve the performance or Page Load Time

Design a Single sign on feature that could be used across multiple domains and multiple publications, for example build a single sign on login/registration feature which will track a unified user profile across [url removed, login to view] and [url removed, login to view]

3) Please create a database schema to represent students and courses. Each student can sign up for multiple courses, and each course can be taken up by multiple students. Once you have designed the schema to capture the marks scored by each student for each course they have taken up, write the SQL queries to output the following

a)Print all courses, the total # of students who signed up for each course, the average marks across all students who have taken that course

b) Now print the same list as above, but print them in descending order of the average marks in each course

c) Rank all students by the average marks secured across all courses taken by each student

技能: HTML, MySQL, PHP, 网站设计

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( 0个评论 ) India

项目ID: #6180103

7 威客就此工作平均出价 $180

seekdeveloper

Hello, I have read your post and understood your requirement. I have good experience in handling Wordpress /Magento/Joomla/Drupal/ HTML5/CSS3/PHP/ Yii framework/Javascript/MySQL/ Kindly go through my works t 更多

$412 USD 在4天内
(74条评论)
7.6
foreignt

A proposal has not yet been provided

$377 USD 在3天内
(20条评论)
6.5
anupambaruah123

A proposal has not yet been provided

$88 USD 在3天内
(7条评论)
3.2
contactvidura

Hi, I have read through your project description carefully and I am confident that I can complete this project within the designated time period and your budget. I will guarantee your 100% satisfaction. Can we discuss 更多

$40 USD 在3天内
(8条评论)
1.7
webxon

Hi, I am willing to work in your budget. I am a web professional having 3.5 years of experience working as PHP developer. I can create and design PHP programs and websites. I have experience working with Oracle 更多

$144 USD 在7天内
(2条评论)
1.4
gaganpingn

Hi, l went through your list of tasks. Task 1: I have the code ready for URL shortner. I will just need to modify as per the requirement. Task 2: First go to "inspect elements" in Chrome and run the audit, from 更多

$45 USD 在3天内
(0条评论)
0.0
victor83india

A proposal has not yet been provided

$155 USD 在3天内
(0条评论)
0.0