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$
USD
I will automate excel and CSV reports with python
Satoshi
About this gig
Do you repeat the same Excel or CSV task every week?
I build reusable Python scripts to merge files, remove duplicates, standardize dates, match records and generate summary reports.
Basic: 1 file, up to 3 agreed rules and 50,000 rows; one CSV or XLSX output.
Standard: up to 10 same-format files, 5 rules and 200,000 total rows; one output plus a processing log.
Premium: up to 20 files across 2 formats, 8 rules and 500,000 total rows; one Excel report with up to 3 charts.
Every package includes source code, dependencies, a tested sample output and a run guide for one agreed environment. Standard and Premium include setup support. A rule is one agreed operation, such as removing duplicates by a specified key.
Before ordering, send an anonymized input sample, desired output and your operating system. We will confirm the rules and acceptance criteria. Future files must follow the agreed structure.
APIs, web scraping, OCR, desktop interfaces, macros and server hosting require a separate quote. Revisions cover the agreed scope. English and Japanese communication.
Get to know Satoshi
Satoshi
Python Data Automation and GNSS Log Analysis
- FromJapan
- Member sinceAug 2026
- Avg. response time1 hour
Languages
Japanese, English, Spanish
I help businesses turn repetitive Excel and CSV tasks into reusable Python workflows, and help technical teams understand GNSS and RTK test data.
My work includes file cleaning and merging, report automation, API integration, and positioning-data analysis. I have developed a GNSS analysis application and have experience in RTK software development and field evaluation.
Expect clearly agreed inputs and outputs, practical deliverables, and concise documentation. Send me a sample and the result you need so I can confirm the scope. Based in Japan; English and Japanese communication.
FAQ
Do I need Python experience?
No coding experience is required. I provide setup and run instructions. Tell me before ordering if Python cannot be installed on your computer. Standard and Premium include setup support for one agreed environment.
What do you need to start?
An anonymized input sample, an example of the desired output, processing rules, file count, total row count and your operating system. Please identify matching keys, date formats and how missing or invalid values should be handled.
Can I use the script with future files?
Yes, if future files follow the agreed structure and processing rules. Changing columns, file formats, data sources or business logic may require a paid update.
What counts as a revision?
Adjustments within the agreed requirements. New sources, outputs or features require a separate quote. We confirm the input, output and processing rules before the order starts.
Do you provide support after delivery?
I include seven days of support for reproducible defects against the agreed requirements. New features, changed input formats and environment changes are quoted separately.
