You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Joseph ContesseJC

Joseph Contesse

Expert Large-Scale Scraping / Python Scraping

€555/day
27 projects
Lyon, FR
8-15 years

Average response time: 12 hours

Freelancer profile translated to English.
Back to original language

About Joseph

I have many years of experience in web scraping issues:

  • As a developer for high-frequency data scraping or crawling projects on sometimes highly protected sites like leboncoin.
  • As a consultant in data automation: Web browser automation, using the GPT chat API to automate processes, processing legal and financial information.
  • In lead generation (searching for email addresses, phone numbers of companies or potential prospects). I now have a complete overview of how to find prospect contact details on the web or information about companies that interest you.
  • In server creation.

The technologies I particularly favor:

● Scrapy, Requests, and Beautiful Soup (main data scraping libraries)
● Selenium and Splash for web scraping, testing, and browser automation
● Zyte
● MySQL, Python, Panda
● Creating scripts on Google Sheets
● The GPT chat API; GPT Fine-tuning; All OpenAI and LLM APIs.
● Server creation
● Automatic language processing with Python
● Bot creation (automation, simulation of real users, etc.)
● OCR
● RPA (Robotic Process Automation)
● Python Flask (website creation)
● CAPTCHA solving (I do this regularly to scrape Leboncoin, for example)

I can provide you with access to the data in the format of your choice: CSV, Excel, API, online dynamic dashboard, JSON, MySQL, etc..

Looking forward to discussing with you :)

Joseph, Python developer.
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Spanish

    Fluent

Can work on-site
Lyon (up to 40km), Grenoble (up to 10km), Genève (up to 10km), Paris (up to 10km)

Experience

  • lebot.in
    Malt logoOn Malt
    Improvement of the crawler for collecting French and European SIREN, SIRET, and other classifications.
    July 2024 - July 2024
    Python Scraping Pandas Scrapping Automatic Data Extraction Crawling BeautifulSoup Web Scrapping
  • OceanBlue
    Malt logoOn Malt
    Scraping of a raw material website on a server.
    June 2023 - July 2023 (1 month)
    Implementation of scraping scripts for raw material websites on a Digital Ocean server. Data is automatically saved in Google Drive files.
    Python Scraping Pandas Scrapping Web Scraping Automatic Data Extraction BeautifulSoup
  • My Velo SARL
    Malt logoOn Malt
    Scraping of a protected B2B site and API implementation
    June 2023 - June 2023
    Chazelles-sur-Lyon, France
    • API endpoint implementation
    • B2B data web scraping
    • CAPTCHA solving
    Scraping Data Cleaning Scrapping Web Scraping Automatic Data Extraction BeautifulSoup

Reviews

5.0

Out of 15 ratings

N

Nicolas

Deiss Immobilier

Reviewed on 6/16/2025

Joseph is as friendly as he is professional.
C

Charles

CD

Reviewed on 12/6/2024

Responsive & flexible, I recommend.

Recommendations

TM
FU
Matthieu GudefinMG
+5
Tristan Monod and 7 other people have recommended Joseph

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Finance and Econometrics
    Rennes School of Business
    2016

Certifications

  • Web Scraping in Python
    DataCamp
    2020
    Web Scrapping Crawling Data Scraping Web Scraping Scrapping Scraping

Skill set

Categories