I will do web scraping, data extraction, data mining and python automation
Full Stack, Mobile Developer, Data Engineer, Data Analysis, AI Solutions
About this Gig
Need accurate, structured web data without hours of manual copying?
I am Hai, a Data Engineer focused on web scraping, data extraction, data mining and Python automation for static, dynamic and JavaScript-rendered websites.
I CAN HELP WITH:
- Products, prices and inventory
- Business directories and public listings
- Real estate, jobs, news and research data
- Competitor and price monitoring
- Pagination, load-more and infinite scroll
- Authorized login-based extraction
- APIs and reusable Python scrapers
YOU WILL RECEIVE:
- Clean Excel, CSV, JSON, Google Sheets or database output
- Accurate fields, deduplication and quality checks
- Clear communication and on-time delivery
- Source code and setup guide when included
WHY CHOOSE ME?
- Data Engineer approach, not simple copy-paste
- Python, Scrapy, Selenium, Playwright and Beautiful Soup
- Small feasibility sample when appropriate
- Accurate, repeatable solutions
Please message me before ordering with the URL, fields, record count, output format and deadline. I will review it and recommend the right package.
I only collect public or properly authorized data and do not bypass unlawful access controls.
Technology:
Python
•
Excel
•
Scrapy
•
Selenium
•
Playwright
Technique:
Automated
My Portfolio
FAQ
Can you scrape complex or dynamic websites?
Yes. I can work with JavaScript-rendered pages, pagination, infinite scrolling, load-more buttons, APIs and other dynamic features. Please send the URL first so I can check feasibility.
Can you scrape every website?
No seller can responsibly guarantee every website. Feasibility depends on its structure, access rules, data volume and security controls. I will review the website before confirming the order.
Can you scrape websites that require login?
Yes, when the client has permission to access and collect the requested information. Please use a temporary or test account instead of personal credentials.
Can you bypass CAPTCHA or anti-bot security?
I do not unlawfully bypass CAPTCHA, authentication or security controls. If access is restricted, I can recommend an official API, authorized data source or compliant alternative.
Which formats can you deliver?
I can deliver Excel, CSV, JSON, XML, Google Sheets, SQL, PostgreSQL, MySQL or another agreed structured format.
Is source code included?
Reusable Python source code and setup instructions are included in Premium. Source code can be purchased as an extra for Basic or Standard.
How do you ensure data quality?
I validate the agreed fields, normalize formatting, remove duplicates and check samples before delivery. Final accuracy also depends on the consistency of the source website.
What is included in a revision?
A revision covers corrections to the originally agreed fields and output structure. New websites, fields or features are considered additional scope.
Can the scraper run automatically?
Yes. I can build a reusable script or scheduled workflow that runs daily, weekly or at another agreed interval.
Should I contact you before ordering?
Yes. Send the URL, fields, quantity, output format and deadline. I will review the project and recommend the correct package or custom offer.

