🌐LinkedIn Alumni Scraper

This project is a web scraper that automates the process of extracting LinkedIn alumni data from a specific university. It collects information such as names, job titles, profile links, experience, education, and certifications.

Cloning Repository

1. Open command prompt or terminal and clone GitHub repository and open the project folder

Git clone https://github.com/notyouriiz/Linkedin_Scraper.git

and then after already cloned

cd Linkedin_Scraper

2. install dependencies

pip install -r requirements.txt

3. Run the scraper

1. using python

python app.py

2. using flask

flask run

3. custom port

python -m flask --app app run --port=5050

4. visit local link that appear
5. Scraped Data will be saved in Data/Linkedin_SCU_Alumni_2025.csv

🚀Features

• Automated Login: Supports auto login that able to bypass LinkedIn's bot detection.
• Manual Login: Safer option to bypass LinkedIn's bot detection.
• Dynamic Scrolling: Loads more profiles dynamically for comprehensive data extraction.
• Profile Scraping: Extracts detailed information such as work experience, education, and certifications.
• Data Storage: Saves extracted data into a CSV file for further analysis.
• City-Based Search: Scrapes alumni based on city names from a predefined list.

✅Requirements

Before running the scraper, ensure you have the following dependencies installed:

pip install -r requirements.txt

Dependencies

Web Scraping & Automation

• `selenium – Automates web interactions.
• `webdriver-manager – Manages WebDriver installations.
• `beautifulsoup4 – Parses HTML content.
• `lxml– Faster XML and HTML parsing.

Data Processing

• `pandas – Data manipulation and analysis.
• `numpy – Numerical computing.
• `openpyxl – Reads and writes Excel files.
• `python-dotenv – Loads environment variables.

🔧Setup

1. Install Dependencies

   pip install -r requirements.txt

2. Set Up Credentials Create a .env file in the project directory and add your LinkedIn credentials:

   LINKEDIN_EMAIL=your-email@example.com
   LINKEDIN_PASSWORD=your-password

3. Download ChromeDriver Ensure you have the appropriate version of ChromeDriver installed. The script will attempt to download it automatically using webdriver-manager.

4. Prepare City List Ensure that the Data/Person Locations/indonesia_cities.csv file contains a list of cities in a column named City.

5. Prepare Class Code

   ('div', {
            'class': 'YqprdwMdlHkSDMqLRuVsNMDuqpfpOSlCY EUugwXMAWHNSsJUZCvVoLYGTUzCejokiBUPPY aDbiGyAraCVAtqkDKUGRiLuhDZgkXmYiMA' # Make sure this Code is UP TO DATE
        })

   
   
   Ensure that the Class, code from your Linkedin is Up To Date, the Class Code on the program might be different due to Linkedin Dynamic Section Class Code. This is to get data from Experience, Education and License & Certification

   
   
   This class code in here is for getting location information.

   💡Tips: Place your Cursor in the Border of the Section While Inspect With Cursor

▶️Usage

Run the script with the following command:

python main.py

Manual Login

• The script will prompt you to log in manually to LinkedIn.
• After logging in, press Enter in the terminal to continue.

Auto Login

• The script will automatically login to your LinkedIn, ensure your Email and Password on .env are correct.
• Don't do to much, otherwise the Linkedin Anti-Scraping System will notice unusual request and your account can get restriction.

User Prompts During Scraping

• Press Enter to continue scraping the next profile.
• Type next to skip to the next city.
• Type exit to stop the script immediately.

💾Output

The extracted data will be saved in:

Data/LinkedIn_SCU_Alumni.csv

with the following fields:

• City
• Name
• Job Title
• LinkedIn Profile Link
• Profile Picture URL
• Experience
• Education
• Licenses & Certifications

🔖Notes

• Scraping LinkedIn data is against their terms of service; use this tool responsibly.
• Avoid running the script too frequently to prevent detection.
• Ensure your LinkedIn account is in good standing before scraping.

🙏Acknowledgement

This project is under the name of Soegijapranata Student Career Centre (SSCC) and only use for academic purposes ---

Author: Faiz Noor Adhytia Contact: faizadhytia24@gmail.com