Node.js Expert Needed.

Κλειστό Αναρτήθηκε Πριν 7 χρόνια Πληρώθηκε κατά την παράδοση
Κλειστό Πληρώθηκε κατά την παράδοση

Looking for a freelancer experienced in scraping to scrape 3 real-estate websites (I put the urls in the attached file)

Required framework: NodeJS

Required DB: MySQL with simplest config as possible (total of 3 tables, one for each site)

With fast and efficient framework to apply following steps:

- The scrape of each site will be separate, and each script can be run at any time (on our side we will set a scheduler to run them)

- Firstable to do a validation to check if the scraping is possible (in case changes on the site were done)

will be tried to check some basic details, if it fails then return error (not loading any image for best performance)

- Scrape the entire list of Listings with its ID and its update/creation date (not loading any image for best performance)

- Compare that list with the one already existing on the DB.

+ If is same ID with greater date, then needs to be updated

+ If ID is not in DB, needs to be created

+ If ID exists and the update/creation date is less than the last date of run, then ignore

- For all the Listings that need to be created or updated:

- Scrape all its details and update or create it on the DB.

If Update case, not loading any image for best performance

Node.js

Ταυτότητα Εργασίας: #12099420

Σχετικά με την εργασία

12 προτάσεις Απομακρυσμένη εργασία Ενεργό Πριν 7 χρόνια

12 freelancers κάνουν προσφορές κατά μέσο όρο $225 για αυτή τη δουλειά

agarwalankur58

Hi, I am an expert NodeJS developer with 9+ years of experience in software development and 4+ years in NodeJS. Please contact if you think I am right fit for your project. Thanks, Ankur

$180 AUD σε 3 μέρες
(2 Αξιολογήσεις)
3.1
Dantesk

Greetings! My name is John. I'm from Russia. I liked your job. It will be easy enough for me and it does not take a lot of time. Max 3 days. Let's talk more about your task. I have great experiance in Node.js It's Περισσότερα

$100 AUD σε 3 μέρες
(1 Κριτική)
2.0
KUDAInc

I'm a full-stack JavaScript developer with extensive experience in building high quality Web and Mobile Apps. My experiences range from building responsive mobile sites that work well cross-browser to building scala Περισσότερα

$277 AUD σε 3 μέρες
(2 Αξιολογήσεις)
1.6
buraelena

Hi! My name is Juriy, I'm a professional Node.js developer with the priority for maintainable and reusable code. For a scraper it is important to be able to update the scripts once the target sites update their stru Περισσότερα

$155 AUD σε 10 μέρες
(0 Αξιολογήσεις)
0.0
mmadi

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 ch Περισσότερα

$150 AUD σε 4 μέρες
(0 Αξιολογήσεις)
0.0