h
haoguangw

Haoguangw

@haoguangw

Web Scraping and Data Cleaning Specialist

China
Chinees, Engels
Sommige informatie wordt in het Engels weergegeven.
Over mij
I'm a Python developer specialized in web scraping, data collection, and data cleaning. I help businesses extract structured data from websites, clean and organize messy datasets, and automate repetitive tasks. Proficient with Scrapy, Selenium, BeautifulSoup, Pandas, and REST API integration. I also handle video processing batch jobs with FFmpeg (conversion, compression, cropping, frame extraction, subtitles). Fast delivery, clean code, and clear communication guaranteed.... Lees meer

Skills

h
haoguangw
Haoguangw
offline • 
Gemiddelde reactietijd: 1 uur

Bekijk mijn diensten

Data scraping
I will scrape website data to excel, csv or google sheets
Scripting
I will build a price and competitor monitoring system with alerts

Portfolio

Werkervaring

Freelancer.com

Python Developer / Research Assistant

Freelancer.com • Parttime

Aug 2025 - Present1 yr

Working as a freelance Python developer focusing on web scraping, data cleaning, and automation scripts. Completed multiple projects involving extracting structured data from public websites using Python (requests, BeautifulSoup, Selenium), processing and transforming messy datasets with pandas, and building small automation tools to reduce manual workflows. Delivered clean, well-documented scripts and CSV/Excel outputs to clients. Communicated project requirements, managed deadlines independently, and ensured deliverables met quality expectations.