Python Script to Transform CSV files According to Rules

Need Python 3 script (that can run in Windows and Linux filesystems) and will take a configuration file description and transform a list of large CSV text files (in folders defined by wildcards and regex pattern) by specific rules such as converting date/time formats, changing order of date rows and column orders.

Also, to merge, summarize and split CSV files according to rules specified in the configuration file.

There are about a dozen different types of rules.

CSV files are simple timeseries with date/time column and usually numerical value columns.

Ideally, using Pandas library as the way for working with the CSV files. Or you can propose if it is a better library.


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Contact me and show some Python examples of your work, and we can further discuss. And I can give you more detailed specifications of the project. If it works and you can develop, then I have follow-up features needed to add to this project.

Kemahiran: PHP, Python

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Tentang Majikan:
( 4 ulasan ) Hong Kong, Hong Kong

ID Projek: #18140297

Dianugerahkan kepada:


Hello, I'm an expert on pandas and for the simple transformations you are looking to have performed on the csv files pandas is the perfect tool. Can you let me know how large the csv files are? Would I be downloadin Lagi

$150 USD dalam 19 hari
(1 Ulasan)

13 pekerja bebas membida secara purata $42 untuk pekerjaan ini


Hi, sir! I have a close look to your project. I have a good skill in python programming. If you award this project to me, we'll complete it in time. Our budget may be negotiable Thanks

$25 USD dalam sehari
(45 Ulasan)

Hello. I want to develop the CSV converter for you. I am an experienced developer, studied IT in Germany and have a lot of experience in Scripting regarding data process, big data calculation and further stuff. I Lagi

$25 USD dalam sehari
(16 Ulasan)

Hi there, I am an experienced website developer, and I have 5 years experience in developing websites using MVC frameworks such as Laravel, Codigniter and django. I read your job description carefully. I can compl Lagi

$25 USD dalam sehari
(13 Ulasan)

Dear Sir/Ma,am, I have done this kind of project before. I have 5 years experience in Python Linux and Flas. The project was: There are one bulk mailing server, more than thousand CSV file was generated in one hou Lagi

$25 USD dalam 3 hari
(6 Ulasan)

Hello i am very interested in your task I am python expert and have rich experience in excel processing I can help you with good result Thanks

$22 USD dalam 7 hari
(10 Ulasan)

i am ready to work on this project.

$130 USD dalam 3 hari
(2 Ulasan)

I've did a lot of python scripts jobs, I've a very good expirence with pandas and CSV files in general, I will do it as soon as possible and with best quality.

$35 USD dalam 3 hari
(5 Ulasan)

Hello I am new here on Freelancer but i hope the lack of reviews do not prevent me from getting a chance. I am very efficient with regex and pandas, i have worked on many scripts and project that involves both I wil Lagi

$10 USD dalam sehari
(2 Ulasan)
$30 USD dalam 2 hari
(1 Ulasan)

I am expert in py3,well know to use Pandas, low quote,high efficiency contact me if you are interested

$25 USD dalam 7 hari
(0 Ulasan)

Pandas would be the best module to pull the data into Python for interaction. Your program will iterate over the directories, import from matched files, process them, then export to a target. Relevant Skills and Exper Lagi

$35 USD dalam 3 hari
(0 Ulasan)

i have been doing machine learning since a year and a half now and because of which i am also into data cleansing activity which includes playing with csv and other format files. I have a better idea of dealing with cs Lagi

$15 USD dalam 4 hari
(0 Ulasan)