Compare Master CSV file with other CSV files, if same email address found, remove record from master CSV file

I have one master CSV file with email addresses. I have 10 other CSV files with email addresses. I need any email addresses found in the 10 other CSV files to be removed from the master CSV file (like the whole row/record removed from the file), so that all that is left in the master CSV file is just email records that DO NOT APPEAR in any of the 10 other CSV files.

Skills: Data Processing, Excel

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About the Employer:
( 3 reviews ) asheville, United States

Project ID: #18764074

56 freelancers are bidding on average $24 for this job


Hello , I can write a macro in Csv that removes the email address from the master file which are existed in the other 10 Csv files. I have 5 years experience in advanced concepts like Pivot table, Vlooku More

$30 USD in 1 day
(413 Reviews)

I have read your project details and i think i am the right person which you are looking for.i have done many same project, you can check my [login to view URL] is my guarantee,if you want free samples then ping me back. More

$15 USD in 0 days
(213 Reviews)

Hello Dear, I am an expert in Data Processing, Excel and I am really interested in your project. I am available to start working on it now. I work efficiently and will finish in a timely manner and will provide high q More

$30 USD in 0 days
(222 Reviews)

Greetings! Being a full time freelancer working exclusively on Excel based projects, I work on such Excel based tasks every single day. Please share the 11 CSV files - I would update the Master CSV file such that it More

$30 USD in 1 day
(161 Reviews)

Dear tribely, I can start now to remove email addresses found in the 10 CSV from master file. I don't have any work for this time, so i can spend all my time. I have completed some data processing project before, More

$19 USD in 1 day
(244 Reviews)

Hi, there! My name is Paris, and I was glad to see that you're looking for an Excel developer. According to your brief, you want to have an Excel macro to check 10 CSV files and if there is a match in any of them the More

$30 USD in 1 day
(172 Reviews)

Hi! I'm interested on working on your project. I can start comparing your files immediatly and clean your master file. I have experience working with excel and data. I hope I get an opportunity to work with you. R More

$30 USD in 0 days
(80 Reviews)

Hello client I understand exactly what you need. I can do it fast as I have excel skills to do it. Kindly contact me and share the files. Waiting. Roy

$25 USD in 1 day
(293 Reviews)

I got your point, so the master file should not have any email that is presented in other 10 files, right? Best Emon

$25 USD in 0 days
(130 Reviews)

Hello, I can clean your master CSV file so that it doesn’t contain any email record in the 10 other CSV files . Please contact with me if you’re interested. Best regards, Duong

$30 USD in 1 day
(27 Reviews)

Hello, I am Excel and VBA expert. I understand the requirements. I can do it today (VBA macro). If you have any questions, I will be happy to answer. Please note that I have 100% completion rate and 5-star fee More

$25 USD in 0 days
(90 Reviews)

Hello, I am experienced excel expert. I can help with this task with quick turnaorund. Looking to hearing from you. Kind regards Rina B.

$30 USD in 1 day
(67 Reviews)

Hello. How are you? I am highly interested to work on the "Compare Master CSV file with other CSV files, if same email address found, remove record from master CSV file". I am a full stack Excel expert. I have more More

$50 USD in 1 day
(33 Reviews)

Hello. My name is Maciej. I am a Python developer who has a lot of experience with processing data. I can write and run a script that will check emails from the main CSV file against the emails from 10 other CSVs, and More

$30 USD in 0 days
(25 Reviews)

Hello, I am ready to discuss project with you. Being experienced in working on several excel related projects handling manually and through automation vba code, based on that I can help you with quick results as yo More

$25 USD in 0 days
(67 Reviews)

I am an Excel and VBA specialist with a lot of experience in creating complex formulas and macros. You may check some of my projects here: [login to view URL]

$30 USD in 1 day
(78 Reviews)

Greetings sir, how are you today sir? hope fine. Sir, I have read your project details and i will work on your csv file to remove any email address that found in other 10 csv file. Sir, i can deliver this pro More

$30 USD in 1 day
(32 Reviews)

Hi! Thank you for taking the time to read my proposal, My name is Uriel Baray I am a VBA Excel Expert with several years of experience on the field, if you are so kind to take a look to my portfolio, I have some sam More

$25 USD in 1 day
(23 Reviews)

MS Excel advanced expert. 30 years experience in MS Excel. VBA programming. Data mining and analysis, stochastic simulation, discrete event simulation, Excel Solver, genetic algorithms, neural networks and other advanc More

$10 USD in 0 days
(28 Reviews)

Hi there Thank You for reviewing my job proposal. As per your job description I am glad to let you know that I can compare master csv file with other 10 csv and remove duplicate rows from master csv file . I have More

$25 USD in 1 day
(10 Reviews)