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Lin W
@yudediqizhang
Automation Data Solutions Specialist
China
Chinese, English
About me
I am an independent technical freelancer focused on solving complex, repetitive, and data-heavy business problems. I build reliable workflows that clean large datasets, extract structured information from documents, and connect services through APIs. I specialize in Python automation and technical troubleshooting to deliver reproducible and maintainable solutions.
Skills
Lin W
Offline •
Average response time: 1 hour
See my services
Software Testing
I will test your saas before launch with playwright automation
Portfolio
Work experience
Automation & Data Solutions Specialist
freelance • Freelance
Jan 2020 - Present • 6 yrs 9 mos
Independent technical freelancer focused on solving complex, repetitive and data-heavy business problems. Responsibilities include building reliable workflows to clean and reconcile large datasets, extracting structured information from documents, and connecting services through APIs. Handles complex Excel/CSV processing, Python automation for batch reporting, and troubleshooting broken processing pipelines to ensure reproducible and maintainable deliverables.
