Rui C.
Hangzhou, China
100%
Job Success
Top Rated
Expert web scraping engineer (Python/Scrapy)
$35.00/hr
🌟 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! 🌠
Work history
Work history
Developer needed for creating a specialized scraping tool
5.00
Mar 20, 2021
-
Jan 6, 2025
Private earnings
Scrape https://www.finra.org/finra-data/fixed-income/corp-and-agency
5.00
of 2 reviews
May 26, 2023
-
Aug 22, 2023
5.00
"Awesome as always, thanks!" Private earnings
Scrapy conversion
5.00
Mar 8, 2023
-
Aug 14, 2023
"Excellent skills and communication. Very pleased."
Private earnings
Price scrapping from Google Search Results
Feb 12, 2021
-
Jul 27, 2023
No feedback given
Private earnings
Analyse user behaviour on different subreddits
5.00
Apr 17, 2023
-
Apr 18, 2023
"Fantastic as always."
Private earnings
Social Media Data Project
5.00
Mar 11, 2023
-
Mar 28, 2023
"Massive pleasure to work with Rui, absolute pro. Looking forward to the next project."
Freelancer's response
"I had a fantastic experience working with Olsen. From the very beginning, he was extremely clear and communicative about the project requirements and expectations. Looking forward to working with him…Private earnings
Advanced Data Extraction
5.00
Mar 15, 2021
-
Jan 25, 2023
"Rui's attention to detail and comradery is unparalleled. He is one of the best most efficient developers I have had the pleasure to work with and will certainly hire him…
Private earnings
Make Script to check product code
5.00
Jun 6, 2022
-
Jan 10, 2023
"Rui is very professional! Thank you for your work!"
Private earnings
Scrape Expert - Data Extraction
5.00
Sep 15, 2020
-
Jan 1, 2023
"Rui is a very professional freelancer. He completed this project on 100%. Highly recommended!"
Private earnings
Web Scraping from e-commerce sites, modifying existing Scrapy code
5.00
Mar 5, 2022
-
Dec 11, 2022
Private earnings
Scraping of materials
Aug 13, 2024
-
Present
Job in progress
Private earnings
Scrapping product data
Oct 31, 2023
-
Present
Job in progress
Private earnings
Scrapping
Aug 23, 2023
-
Present
Job in progress
Private earnings
Scrape data from API
Aug 21, 2023
-
Present
Job in progress
Private earnings
Programmatic downloader
Jun 1, 2023
-
Present
Job in progress
Private earnings
Build a web crawler
May 23, 2023
-
Present
Job in progress
Private earnings
Build a web crawler
May 18, 2023
-
Present
Job in progress
Private earnings
Rerun objective 4 with new requirements
May 4, 2023
-
Present
Job in progress
Private earnings
data extraction
Oct 12, 2022
-
Present
Job in progress
Private earnings
Scraping API of site
Mar 17, 2022
-
Present
Job in progress
Private earnings
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Skills
Skills
- Beautiful Soup
- Python-Requests
- Selenium
- Web Scraping