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Data crawling and scraping (must have experience)

$2-99999 USD / hour

Anulowano
Opublikowano ponad 7 lat temu

$2-99999 USD / hour

I have an urgent project for crawling multiple web sources and extracting data from them. I will provide a file with anywhere between 50K and 500K lines (will confirm the exact number later), each line will require you to perform a request (crawl) and retrieve some clean data from the result (using regex or other methods). Looking only for professionals who are highly experienced with this type of projects, you must know the common problems and tricks of crawling web data and you need to have your own server(s) to run the crawl. Payment per hour. I need someone who can start immediately. I have multiple similar projects for multiple people. Please send bids and explain shortly your past experience in web crawl/extraction.
Identyfikator projektu: 11455217

Informację o projekcie

27 ofert
Zdalny projekt
Aktywny 8 lat temu

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27 freelancerzy składają oferty o średniej wysokości $7 100 USD/godz. dla tej pracy
Awatar Użytkownika
Hi, I am Python developer working on web scraping for more than 4 years. Actually, I have worked on several projects related to web scraping and data mining and I have developed many useful scripts and apps aiming for similar tasks like yours. During my work experience working on python, I scrapped ebay, amazon, flashscore, linkedin, indeed, finra, imdb, whoscored, and many other websites .. I can work up to 25 hours per week I am looking forward to getting your feedback. Kind regards, Ramzi Trabelsi
$10 USD w 25 dni
5,0 (457 opinii)
8,4
8,4
Awatar Użytkownika
Hi, my name is Sevinc. I read your "Data crawling and scraping (must have experience)" project descriptions carefully before bidding. I checked your requirements as well... I got what you need and ready to go ahead as soon as we can clarify further project details. I am 5-star web scraping expert here at freelancer.com. Pls check my profile and feedbacks first to have some idea about the quality of my previous businesses. I had many similar web scraping tasks, including automated extraction of large product databases from various ecommerce websites, all achieved with 5/5 rating. Kindly get back to me if you wish to proceed with a top-rated and reliable partner here...pls note that I only deliver best quality at a reasonable price, and I am open for longterm partnerships, if you wish too... I bid my best for you to start business, and I am ready to prepare a sample task for you to check & validate, once you give me a reply...regards.
$15 USD w 10 dni
5,0 (288 opinii)
8,0
8,0
Awatar Użytkownika
Hello Sir, Expert In Website Data Scraping ( Automation ). Have Good Knowledge In Programming And Also Have Own Fast Server To Do So. I Will Collect Data Fast And Accurately .... Ready To Start On Your Marks ....... Regards Jubayer Rahman
$10 USD w 10 dni
5,0 (209 opinii)
7,3
7,3
Awatar Użytkownika
Dear Sir/Ma'am, I am a Web research, Data Entry & Webs Scrapping expert. I checked and understood your requirements. I can handle this job very well to your appreciation. I can find and extract the information from different websites into an Excel sheet. I am ready to hear the details of the project more in detail now. I have always created a long-term collaboration with my clients through hard work and quality output for a reasonable price. If you have questions or doubts about anything, please feel free to ask me. Sincerely, Mir
$52 USD w 10 dni
4,9 (192 opinii)
7,5
7,5
Awatar Użytkownika
A proposal has not yet been provided
$10 USD w 15 dni
4,9 (202 opinii)
7,3
7,3
Awatar Użytkownika
Dear Sir, I'm very much delighted to let you know that i did data scraping with PHP-cURL, PhantomJS, Node.js, Selenium from many sites. I just scraped the data from web site and then wrote the data in mysql database or excel or csv or xml file. I worked on many similar projects, I have big experience in data mining projects. I have written hundreds of web scrapers which scrape millions of pages each day. I'm ready to fulfill your requirement. I can finish this task in short time, with the best quality. I can assure 100% accuracy. Please give me the opportunity to do the work. With Kind Regards, Debdulal Roy Proshanta
$18 USD w 10 dni
4,9 (72 opinii)
7,1
7,1
Awatar Użytkownika
Dear Client, Greetings from Flowgica technologies, I have experience with these skills. We do have similar experience doing something similar to yours therefore I am looking forward to discuss and move ahead. please check our freelancer portfolio at https://www.freelancer.com/u/mmadi.html?page=portfolio I am ready to work with you,kindly waiting for your response. Thanks & Regards, Mmadi
$79 999 USD w 30 dni
5,0 (9 opinii)
6,1
6,1
Awatar Użytkownika
Webcoders has everything you need! Our service offers the best rates and results for data scraping and extraction purposes, we also develop websites and web API's using the latest technologies and frameworks such as PHP, Python, Laravel, Flask, MySQL, DB2, jQuery, Dojo and much more.
$55 556 USD w 10 dni
5,0 (13 opinii)
5,8
5,8
Awatar Użytkownika
Dear Sir, provide me details and give me some time I will make sample , I will contain following information from any directory or (Example website) I will scrap and show you sample .Expert Web Scraper & Data Minor here. I have done too many similar projects in the past. Having best scraping tools and experience i assure you 100% accurate and good quality work., i have a great experience Waiting for your reply Thank you
$2 USD w 10 dni
4,7 (61 opinii)
5,8
5,8
Awatar Użytkownika
My name is Povilas and I would be perfect for your task. I'm specializing in data mining and can provide you top quality web crawlers. I have experience in this field from easy data scraping to complex scraping using Selenium. My most recent project was for african market price comparison website creating ~47 e-commerce website crawlers that is scraping data each week looking for new products and after finding them storing them in database for future use. On this project I had encoutered and successfully solved a lot of difficult challenges gaining priceless experience. Another interesting project was for truck trading company. I made crawlers for 15-20 auto trading websites that is checking pages for specific truck models each 5 minutes and on hit informs client by sms, email. Speed of making offer to truck seller is critical for them. Finally if you check my profile you will see one phrase under my name that explains my attitude to data mining projects. I have some Ideas and some questions about your project so please contact me now and we can discuss them. Regards, Povilas Kudriavcevas
$25 USD w 10 dni
5,0 (10 opinii)
5,1
5,1
Awatar Użytkownika
Hello, I am Web crawl developer having 5+ years of experience. I am expert in web crawling and I can build web crawler for you. Please go through my profile once to get confidence on me and message me so that I can help you to build web crawler for you. Regards, Binayrs.
$25 USD w 10 dni
5,0 (17 opinii)
4,8
4,8
Awatar Użytkownika
Hello, I can help You out. I have tons of experience with scraping. I can send you my profiles on other websites like PPH and UpWork; where I have much better ratings. I do web scraping for 2-3 years now. I have knowlige and tricks in this field. I can start working right away. Also I have access to larger proxy pool. I'm ussualy writing my scripts in python. I'm realy good at it Josef skype: josef.nalezny_2
$22 USD w 40 dni
4,6 (46 opinii)
5,3
5,3
Awatar Użytkownika
I have already scraping scripts to scrape any websites. I can provide web scraping, data scraping, web data extraction, data mining services from online web resources.
$50 USD w 10 dni
4,9 (52 opinii)
4,7
4,7
Awatar Użytkownika
hello Iam a java developer i use some librairies (jaut jsoup graph ...)to scrape any website aussi jai deja implementer un IpRotator i can give 300K per day i hope that will be enough thankyou and i hope to work with you
$11 USD w 7 dni
4,6 (22 opinii)
4,8
4,8
Awatar Użytkownika
Hi I'm a software developer with 8+ years of experience and made several web scrapers. Please tell me more about the project - what platform should it run at, what are the source site(s). Best regards, Denis Poduzov
$33 USD w 10 dni
4,9 (4 opinii)
3,9
3,9
Awatar Użytkownika
rich experience in web scraping with Python, had crawled many sites such as Amazon, Twitter, iTunes app store, etc. I have also finished many web scraping jobs on freelancer.com
$16 USD w 10 dni
5,0 (2 opinii)
2,2
2,2
Awatar Użytkownika
Hello, I'm specialized in scraping data from resources and would like to do the job for you. I code my own custom PHP scripts to extract specified data from web, PDF and textfiles. Can you please provide the file(s) and information you need from the file(s). I would like to analyze the file(s) and would do some test. I have a own server and would show you the result as soon as possible to convince you. The output format can be chosen from Excel, CSV, PDF or plain text. Looking forward to finish the job for you! Best Regards, Ozzy
$17 USD w 25 dni
5,0 (1 opinia)
1,9
1,9
Awatar Użytkownika
Hello, Of you look at my profile you'll find several scrapping/crawling projects. Depending on the website structure and accessibility I might use a plain Java library, a UI tester or even a JavaScript testing library. You haven't mentioned what to do with the extracted data. Usually I extract a Java model represented as json or CSV. Cheers
$90 USD w 5 dni
5,0 (1 opinia)
1,7
1,7
Awatar Użytkownika
Hi. I am newbe here and need build reputation, so can do this task for lowest price. Write script by perl and expert in regexp. Have own servers. If you have troubles with Javascript and AJAX on your pages - i can use selenium for fully emulate browser.
$15 USD w 10 dni
0,0 (0 opinii)
0,0
0,0

O kliencie

Flaga ISRAEL
Israel
5,0
303
Członek od gru 7, 2004

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