tải 1xbetData Crawler

POSITION INTRODUCTION

We are looking for a professional Data Scraping specialist, capable of operating a large-scale data collection system, ensuring stability, accuracy and efficiency.

1. Professional Scraping System Development

Technical Requirements:

System Architecture:

• Design cross-platform Python crawling scripts

• Build scalable systems

• Develop parallel crawling solutions

• Manage large, multi-threaded data streams

Technologies:

• Scrapy, BeautifulSoup

• Selenium

• Asyncio, Multiprocessing

• Proxy management

• IP rotation techniques

2. Data Processing and Normalization

Processing Methods:

• Develop API data cleaning processes

• Data transformation algorithms

• Integrity checks

• Remove noisy data

Tools:

• Pandas

• Data validation techniques

• Machine Learning preprocessing

3. Database Management

Specialized Skills:

Advanced SQL:

• Complex queries

• Performance optimization

4. Monitoring & Optimization

Strategy:

• Manage scraping system operations.

• Track scraping performance

• Challenge handling:

• IP blocking

• Speed ​​limiting

• CAPTCHA