CSV file cleansing

We have a CSV file which has some fields that contains words that are all in uppercase. We would like to process the CSV file changing some of the entries to lower and uppercase, and leaving some as they are.

The first step would be to analyse 4 columns of the CSV file to determine a list of unique words. We would then decide which of these words become upper and lower case and which stay the same.

Once the list has been compiled, the words that we have requested to be changed should be changed and copy of the CSV file made available for download.

Here is an example:

In one field, we have:


In this case the words we would like to change would be:


They should be changed to:

Brother, Black, Toner, High, Yield

So the field content would now be:

Brother TN155 Black Toner HL4040 HL4050 High Yield

If any other field that contains BROTHER, BLACK, TONER, HIGH, YIELD should also be changed to lowercase.

Attached in an example of the CSV file that the columns that need analysing are D, E, F and I

We would like the system to learn the changes, so we could provide a list of words to change based on a list of unique words. Then if when another CSV file is uploaded for cleansing and there are new words added, the system should ask if they need to be changed or not and save the response for the next file upload.

Please ask any questions by PM.

Thanks for taking the time to read this post.

Skills: MySQL, PHP

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About the Employer:
( 131 reviews ) Bassendean, Australia

Project ID: #15191383

50 freelancers are bidding on average $183 for this job

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Hey Friend, We are 14 person team of developer, designer and tester provide you excellent services. Relevant Skills and Experience Myself having has 10 + years experience of web site development. Expert in Custom pr More

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Hi sir, This is kimi and I checked fill description, yes I can do this for you and can start right now. Thanks, Kimi Relevant Skills and Experience PHP MYSQL Proposed Milestones $155 AUD - full payment

$155 AUD in 3 days
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I am able to analyze the CSV files with text, split into words, change from upper case to lower case. I am ready to start now. Relevant Skills and Experience I am Anna with more than 5 years experience in PHP, Laravel More

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I am MCA gradurade i am experienced in excel please give an chance i will give you the good result thankd

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Hello, i checked the attachment carefully and got it clearly. And therefore could provide cleansing application to you. Relevant Skills and Experience i am strong in php, mysql, database programming, excel macro, exce More

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I can do this program to clean csv, within 1 day. can we discuss. Thanks Relevant Skills and Experience php mysql Proposed Milestones $150 AUD - Initial Milestone

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Hi! I can create python script that will read csv, create list of uniq words, that read rule for each word and create updated csv. Relevant Skills and Experience More then 7 years if experience in data science, dozen More

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We are a group of electrical engineers and web developers. I understand that you would like a PHP script that analyzes the CSV file and changes the text as explained and we can help you do so. Relevant Skills and Expe More

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Hello. I can write a program in for this. I have written many similar programs. You will just have to add the file, choose words and run it. It will have a database to store everything. Relevant Skills and Expe More

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Greetings! I see that you want contents of a CSV files to be modified based on certain keywords. If these keywords are present in the CSV, then they should be re-written as Abcde instead of ABCDE Relevant Skills and More

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Hi there, I have read the details and checked the attached csv file. Its an easy job for me. Matter of some hours. Message me, Relevant Skills and Experience Have a look at my profile for portfolios and past work expe More

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Hello, I have gone through your project and understood the requirement. I will be able to create the script which will read the CSV and will make necessary changes to the CSV file. Relevant Skills and Experience I am More

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Hey there, Open it through excel, replace the required words with the new words, won't take a minute. Goodluck

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i seen your csv file, message me for discussion Relevant Skills and Experience php, wordpress Proposed Milestones $155 AUD - csv field updation by script

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