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Need a Python program to download and manipulate some data

$10-30 USD

Completed
Posted over 5 years ago

$10-30 USD

Paid on delivery
I want a Python program that does the following: 1. Download from the NYC public data source [login to view URL] all "Yellow" and "Green" files for years 2014-2017. Notice that each file is a big csv file. 2. for each of the csv file, add one column to indicate whether it's Yellow or Green. Also keep only PULocationID=131 or 138. 3. Merge all csv files processed as in Step 2 into one csv file. I only need the code, not the resulting data as it's too large.
Project ID: 17777288

About the project

27 proposals
Remote project
Active 6 yrs ago

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I can provide you simple Python script that will work exactly like you want: get all files for Green and Yellow rows and generate one big resulting file.
$30 USD in 1 day
5.0 (372 reviews)
7.3
7.3
27 freelancers are bidding on average $29 USD for this job
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Hello, Hope you are doing well. I can help with your project Need a Python program to download and manipulate some data. I can assure you the quality job. I have good experience in Python, Web Scraping. We have worked on several similar projects before! Please have a look at my portfolio below: https://www.freelancer.com/u/schoudhary1553 We have worked on 400+ Projects. Please check the profile reviews. I can deliver your job with in your deadline. Please ping me for more discussion. I can assure the 100% job satisfaction. Thanks,
$100 USD in 1 day
4.9 (36 reviews)
6.2
6.2
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I am professional with expertise in data processing and data collection using customise tools and manual data entry . I can do this task.
$30 USD in 1 day
5.0 (18 reviews)
6.3
6.3
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I am a Python data science expert with experience in Classification and partitioning,Neural Networks, Association rules, Machine Learning Model. Also I am a Oracle Certified professional (OCP) with experience in Oracle,MySQL, SQL Server and MongoDB. As I have worked on many projects that requires manipulation on data with on a big file, I can help you with your requirements. Please initiate online chat.. so we can proceed with discussion
$32 USD in 2 days
4.9 (45 reviews)
6.0
6.0
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Want to know more about it. Can do your job. These are my skills related to web scraping and crawling Have done scraping in CasperJS Phantomjs, python. Have done testing and automation with selenium also. Know to deal with database like mongo, mysql, Elasticsearch. Also know to handle proxy and captcha while scrapping.
$40 USD in 1 day
4.9 (45 reviews)
6.0
6.0
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Dear Employer I have extensive experience in web scrapping using python. I can prepare your faivorite output in shortest amount of time. Quality code at minimum price is guaranteed. Mike
$25 USD in 1 day
4.9 (63 reviews)
5.3
5.3
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Hello there! I can do this python and selenium. Selenium lets us control the browser like a human does and all the actions can be done without making the website detect a robotic activity. please have a look at my reviews ( https://www.freelancer.com/u/ChanakyaNaag#/reviews ) Looking forward to hear from you. Thank you, have a nice day!
$30 USD in 1 day
5.0 (41 reviews)
5.0
5.0
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Hello, I am experienced python developer. I can help with this task with quick turnaorund. looking to hearing from you. Kind regards
$30 USD in 1 day
4.9 (17 reviews)
4.4
4.4
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Hello I have major experience building web scraping tools as well as handling large data sets using Python. Feel free to contact me with any question you might have. Thanks for reading. Best regards, Michael.
$30 USD in 1 day
5.0 (31 reviews)
4.2
4.2
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I have previous working experience in this scraping data and excel file handling so i can do this project for you .Let me do this project for you
$20 USD in 1 day
5.0 (14 reviews)
3.8
3.8
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Hi, I am an engineer with years of programming in python. I have done many work related to web scraping, and data manipulation (csv and other file types) using python. I hope with my knowledge and experience, I can complete this task successfully. Regards, Dilina.
$30 USD in 1 day
4.9 (7 reviews)
4.0
4.0
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Hello sir, I'm a professional Web Scraper and I can write you a code in Python that does what you mentioned above. My rate though is 15$ per hour and I estimate this project would take around 3 hours to fully complete and customize to your needs.
$50 USD in 1 day
5.0 (10 reviews)
3.9
3.9
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Expertise in python and can provide you your complete task in decided time frame with quality work. I have completed various projects related to this field as you can view my profile for reviews. We can discuss further details in the message box Regards
$25 USD in 2 days
5.0 (6 reviews)
3.2
3.2
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I can diliver the complete working code in one day.
$25 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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Hey there, I am quite experienced in web scraping with tools like 'beautiful soup', 'LXML', 'selenium' and so on....... I would love to know your requirement's in detail. please DM me if you are interested.
$35 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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The requirement can be fulfilled by a python script as well as a bash script. The bonus point of using bash script is that it requires less module installation as compared to that of python script. However the time-frame needed will be almost same. Reach me if the proposal sounds interesting to you !!
$25 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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hey, your description is very clear i am familiar with this kind of projects i can get this done in 1 day using python libraries
$15 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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I have extensive experience in Data Science and Python. I have done the similar type of work in my previous projects. Please let me know the timelines.
$30 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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Very comfortable with manipulation of csv files using python and can do the required task using pandas. should be quick and efficient.
$15 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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Hello, I am a python developer. It will be the pleasure working with you. Warm Regards, Navin Maheshwari
$10 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Dear Sir, This is pritesh and i have been done lot of work in past to crowl weside data and data manipulation using python. I really eager to working on this task. I can assure you that i will complete this task in very good way what you want.
$25 USD in 1 day
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Durham, United States
4.2
33
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Member since Jun 12, 2013

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