Hire the Best Web Crawling Freelancers
in China

More than 3,000 reviews on G2
Rating is 4.5 out of 5.
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Zexi S.

Chengdu, China

$50/hr
4.5
27 jobs

Hi, I am a Full-Time and Full-Stack software developer. I have 10+ years experiences in Python, Automation, Robots, Web Development, Web Scraping, Web Crawler, Data Analysis, Data Scraping, Data Mining, Data Extraction, and so on. I have developed many websites in Python, Django, React, TypeScript/JavaScript, Django REST framework, and I am familiar with the technologies of web development, e.g. HTML/CSS/JavaScript, Tailwind CSS, etc. I have completed the robots of or scraping data from Twitter, Instagram, Telegram, Amazon, Ebay, JD, Taobao, Tmall, etc. in the form of APP or Website. I can solve the problems of anti-spider(e.g. CAPTCHAs). My Major Services: ✔ Full-Time freelancer focusing on your projects ✔ Work on the projects I can deliver 100% ✔ Excellent quality of work ✔ Responsibility for all projects ✔ Reliability ✔ Short response time ✔ Make helpful suggestions to add more value to your projects ✔ Work in a way that is more beneficial to you to reduce costs and increase results ✔ Try to make all projects and relationships successful, valuable, and creative My Major Skills: ☆ Python ☆ Django ☆ Django REST API ☆ JavaScript/TypeScript ☆ React, Next.js, React router ☆ HTML, CSS, Tailwind CSS, jQuery, Bootstrap ☆ Selenium ☆ Appium ☆ Linux ☆ Scrapy ☆ Requests ☆ pandas ☆ lxml ☆ openpyxl(Excel) ☆ BeautifulSoup4 ☆ Shell, Bash ☆ Docker, AWS, Digital Ocean, Could Platform, CI/CD ☆ Java ☆ Database (PostgreSQL, Mysql, SQLite, Oracle) ☆ Software Testing ☆ Automation Testing (Robot Framework, Selenium, JMeter, etc.) ☆ Ruby ☆ etc. Please feel free to contact me if you have any questions. I am glad to hear from you and help you!

  • Web Crawling
  • Python
  • Data Scraping
  • Scrapy
  • Data Extraction
  • Selenium
  • JavaScript
  • Web Development
  • Scripting
  • Django
  • Bot Development
  • Automation
  • Appium
  • Ruby
Zhendong L.

Huizhou, China

$20/hr
5.0
8 jobs

🟩 Overview I help businesses turn complex, login-protected websites into clean, structured datasets ready for analysis. I specialize in extracting reliable data from dynamic websites, including pages with anti-bot protection and heavy JavaScript rendering. Recently completed projects: Healthcare data project: extracted 11,000+ records from a login-protected platform Investment dataset: structured 17,000+ Crunchbase records into clean CSV format I focus on delivering accurate, structured, and ready-to-use data — not raw or incomplete outputs. 🟨 What I deliver Clean, structured data (CSV / Excel / JSON) Reliable extraction from dynamic and protected websites Handling of login, pagination, and complex page structures Fast and consistent delivery (typically 24–48 hours depending on complexity) Scripts may be delivered depending on project requirements. 🟧 Tools & Technologies Python (Scrapy, Playwright, Requests, BeautifulSoup) Dynamic websites (JavaScript / React / Vue-based pages) Data extraction and cleaning workflows Automation for repetitive data collection tasks 🟦 Sample & Process I can provide a free sample (5–10 rows) within 12 hours after reviewing the target website, so you can evaluate the data quality before starting the full project. 🟩 Why me ✔ 100% Job Success Score ✔ Experience with complex and dynamic websites ✔ Structured, analysis-ready datasets (not raw scraping output) ✔ Fast and reliable communication ✔ Focus on accuracy and long-term usability 🟥 Next step Send me your website — I’ll quickly check feasibility and provide a sample before we start.

  • Web Scraping
  • Python
  • Data Cleaning
  • Scrapy
  • pandas
  • Microsoft Excel
  • Automation
  • Data Processing
  • JSON
  • CSV
  • Data Mining
  • Selenium
Jianhua L.

Shijiazhuang, China

$10/hr
5.0
340 jobs

The expert for data extract from website I am a professional in extracting data from a web page. I work with some useful tools which is why I can get data from web page fast and accurately. I was a database administrator with 15 years work experience before I became a full time freelancer. I am a professional data supplier now. My skills and services include: - Web scraping - Data entry - Data mining - Data processing - Excel - MySQL - Oracle - etc. Hope my skill and work can help you with your business. Thanks.

  • Web Crawling
  • Data Scraping
  • Data Extraction
  • Email Marketing
  • Data Mining
  • Data Entry
Zhen Z.

Qihe, China

$20/hr
5.0
1 jobs

I am a Python web scraper developer and data collector, with two years full time working experience. I am proficient in Python web scraping techniques and skilled in extracting data from various websites. I am capable to complete data collection tasks independently for different websites, from static web pages to encrypted sites. If you need to extract any data from website, I definitely can help. Example of my previous works: - Data collection from e-commerce websites - Video collection from a movie website: handling pagination and detail pages, crawling playback links for multiple TV series - Encrypted video website parsing: using JS reverse engineering to decrypt m3u8 video addresses My abilities and skills: ✓ Static Web Pages: requests + BeautifulSoup, high efficiency and stability ✓ Encrypted/Dynamic Websites: JS reverse engineering + execjs, parsing encrypted parameters ✓ Automation Tools: Selenium / DrissionPage, handling login, pagination, and complex interactions ✓ Data Processing: pandas data cleaning, outputting in multiple formats including Excel/CSV/JSON Service commitment: - Reasonable pricing - On-time delivery - Demo available to verify feasibility If you are interest to my profile and the services mentioned above, please feel free to contact me, thank you.

  • Data Extraction
  • Data Analysis
  • Data Analytics
  • Data Collection
Rui C.

Hangzhou, China

$50/hr
5.0
99 jobs

🌟 Top-Rated Web Scraping Specialist on Upwork Hello! I'm a dedicated Web Scraping Specialist with over 8 years of experience, proud to be a top-rated freelancer on Upwork with a reputation for delivering 100% customer satisfaction. ⚡ Let's unlock and harness the full potential of web data together! My Expertise 💪 - Versatile Experience: Skilled in scraping diverse sectors, including e-commerce, real estate, and cannabis. I thrive on challenges and provide effective solutions to even the most complex data retrieval tasks. - Master of Complexity: I have the proficiency to extract large-scale data efficiently, tackle web automation challenges, and bypass robust anti-bot measures on websites heavily reliant on JavaScript or AJAX. Why Collaborate With Me? 🤝 1. Anti-Bot Proficiency: I adeptly navigate through protections like Cloudflare and DataDome, ensuring seamless data access. 2. Tailored Solutions: I craft custom web scraping strategies designed for rapid and precise data extraction that aligns with your specific goals. 3. Automated Efficiency: I set up automated scripts on servers for hassle-free, scheduled data harvesting. 4. Technical Mastery: Utilize advanced techniques to overcome IP bans, rate limitations, and restrictions effectively. 5. CAPTCHA Expertise: Specializing in solving CAPTCHA puzzles to ensure uninterrupted data flow. 6. Consistent Updates: Regularly schedule data extractions to keep your information current and reliable. 7. Format Versatility: Deliver data in user-friendly formats such as CSV, JSON, Excel, and databases. 8. Dynamic Content Handling: Tackle websites with complex JavaScript elements to extract dynamic content seamlessly. Technical Toolbox 🔧 - Scrapy 🐍 - Playwright 🚀 - Selenium ⚙️ - BeautifulSoup/lxml 🌿 - Linux/Windows VPS Management 🖥️ - Database Management (MongoDB, PostgreSQL, MySQL) 📊 Let’s join forces to transform your data ambitions into reality. Contact me today and let's explore possibilities! 🌠

  • Web Crawling
  • Data Extraction
  • Beautiful Soup
  • Python-Requests
  • Data Scraping
  • Selenium
  • Python
  • Scrapy
  • Web Scraping
Weihong W.

Shijiazhuang, China

$20/hr
5.0
100 jobs

I am professional in Web scraping, Extract data, Oracle, Data mining, Data harvesting, OCR, Data entry, Crawl, and database technology (Access, Sql Server, My Sql,) etc...

  • Web Crawling
  • Data Mining
  • Python
  • Data Scraping
  • Simplified Chinese
  • WordPress
  • MySQL
  • Data Entry
  • Tesseract OCR

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