You will get Web & App Data Extraction with Cleaning and Structured Delivery
Rising Talent
Rising Talent
Project details
I help clients extract and clean data from websites or apps and deliver it in a clear, structured format that is ready for analysis or business use.
This project is ideal if you need reliable data in CSV or Excel without dealing with scraping complexity, data inconsistencies, or manual cleanup. I focus not only on data extraction, but also on validation, normalization, and clarity of the final dataset.
What sets this project apart:
• Clear scope definition before extraction starts
• Structured and cleaned datasets (not raw, messy output)
• Attention to data quality, duplicates, and missing values
• Practical delivery formats (CSV / Excel / JSON)
• Experience handling both small tasks and large-scale datasets
I follow a structured workflow from requirement review to final delivery, ensuring that the data you receive is usable, transparent, and aligned with your needs. All sample images and documents shown are anonymized for demonstration purposes only.
If your project requires additional sources, higher volume, recurring updates, or custom logic, those can be handled via add-ons or a custom offer.
This project is ideal if you need reliable data in CSV or Excel without dealing with scraping complexity, data inconsistencies, or manual cleanup. I focus not only on data extraction, but also on validation, normalization, and clarity of the final dataset.
What sets this project apart:
• Clear scope definition before extraction starts
• Structured and cleaned datasets (not raw, messy output)
• Attention to data quality, duplicates, and missing values
• Practical delivery formats (CSV / Excel / JSON)
• Experience handling both small tasks and large-scale datasets
I follow a structured workflow from requirement review to final delivery, ensuring that the data you receive is usable, transparent, and aligned with your needs. All sample images and documents shown are anonymized for demonstration purposes only.
If your project requires additional sources, higher volume, recurring updates, or custom logic, those can be handled via add-ons or a custom offer.
Data Tool
PythonWhat's included
| Service Tiers |
Starter
$49
|
Standard
$150
|
Advanced
$350
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 8 days |
Number of Pages Mined/Scraped | 100 | 300 | 1000 |
Number of Sources Mined/Scraped | 1 | 2 | 4 |
Number of Revisions | 1 | 2 | 3 |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$20 - $80
Additional Page Mined/Scraped
(+ 1 Day)
+$20
Additional Source Mined/Scraped
(+ 2 Days)
+$40
Additional Revision
+$20
Recurring Update / Re-run Extraction
(+ 2 Days)
+$60Frequently asked questions
1 review
(1)
(0)
(0)
(0)
(0)
This project doesn't have any reviews.
MY
Maynie Yun Ling Y.
Oct 30, 2025
WeChat and app search for China truck charging data part 2
It was a smooth experience working with Chengyue (Joy). Our project was rather complicated but he understood the instructions well and was able to deliver quality output independently on a timely basis.
About Chengyue
Operations System Designer | Backend Automation, Google Sheets, Python
100%
Job Success
Shanghai, China - 1:58 pm local time
I currently maintain a flexible AI data annotation contract that does not limit my availability for new client projects.
I actively manage my workload and accept tasks based on capacity, ensuring full focus and timely delivery for every engagement.
I help businesses turn messy processes, spreadsheets, and manual workflows into clear, reliable systems that non-technical teams can actually use.
My strength is not just writing code, but designing end-to-end operational workflows — from data collection and validation, to role assignment, tracking, and reporting — using a combination of Google Sheets, Python automation, and backend logic.
What I specialize in:
- Google Sheets–based internal systems & dashboards
- Business process & workflow design
- Data validation, de-duplication, and attribution logic
- Backend automation (Python, APIs, lightweight scripts)
- Web scraping & data ingestion (when needed, always compliant)
Typical problems I solve:
- “We have forms and spreadsheets, but everything is messy”
- “We need traceability, but no one knows who owns what”
- “We want a system, but not a heavy app or expensive software”
- “Admins should just follow SOPs, not make decisions”
Why clients work with me:
- I design systems with clear boundaries and rules
- I document everything so teams can run independently
- I communicate clearly and avoid overengineering
- I focus on solutions that are practical, ethical, and maintainable
I work remotely with clients worldwide 🌍
Hourly rate reflects senior-level backend and system design experience.
Steps for completing your project
After purchasing the project, send requirements so Chengyue can start the project.
Delivery time starts when Chengyue receives requirements from you.
Chengyue works on your project following the steps below.
Revisions may occur after the delivery date.
Review requirements and confirm scope
Review your target source, required fields, volume, and delivery format.
Design extraction and cleaning plan
Define extraction logic, cleaning rules, and validation checks.