z
zimmern_zhao

yu zhao

@zimmern_zhao

Python Automation Expert: Excel, CSV and Data Reports Made Easy

China
Chinese
About me
Hi! I'm a Python automation specialist who helps busy professionals save HOURS of repetitive work every week. What I do best: ✔ Excel automation — clean, merge, analyze data ✔ Multi-sheet reports — auto-generated .xlsx with rankings ✔ File organization — sort, rename, batch-process files ✔ Custom Python scripts built around YOUR workflow Why work with me: - Free testing on your sample files before you commit - Clean, commented code you can re-run anytime - Clear delivery: script + sample output + setup guide - Quick replies, usually within 1 hour Let's automate the boring stuff!... Read more

Skills

z
zimmern_zhao
yu zhao
Offline • 
Average response time: 1 hour

See my services

Scripting
I will write python script to organize files and automate excel
From$15 / projectMore details
Scripting
I will automate your excel and csv tasks using python script
From$20 / projectMore details

Portfolio

Work experience

Freelance_Web Designer

Freelance Python Automation Developer

Freelance Web Designer • Self-employed

Dec 2024 - Apr 2026 • 1 yr 4 mos

Built custom Python automation tools for small businesses and freelance clients. Specialties include multi-sheet Excel report generation, large-scale file organization, CSV data cleaning, and workflow automation. Delivered 6+ production-ready projects saving clients 10+ hours per week.