You will get your CSV or Excel workflow with a custom Python script
Project details
Turn repetitive CSV or Excel work into a repeatable Python script. This service is for files you already own and provide. I can clean data, map columns, merge files, validate required fields, remove duplicates, create calculated columns, and export consistent output files. Each package includes source code and simple run instructions. The Advanced package adds a batch folder workflow, logging, and basic error handling. I test the script against the sample files you provide before delivery. You will receive the Python source code, dependency list, README, and a sample output file. This service does not include web scraping, third-party API integrations, dashboard applications, scheduled cloud deployment, or a large database migration; those can be quoted separately after reviewing the scope. Please do not send passwords, API keys, or unmasked sensitive personal data.
Data Tool
Microsoft ExcelWhat's included
| Service Tiers |
Starter
$99
|
Standard
$249
|
Advanced
$399
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 7 days |
Number of Revisions | 1 | 1 | 2 |
Number of Pages Mined/Scraped | 1 | 5 | 10 |
Number of Sources Mined/Scraped | 1 | 1 | 1 |
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JP
Jeff P.
Jul 25, 2026
ongoing Bubble Maintenance
Excellent work over 3 years on Bubble ! Absolutely recommend Olek! 10/10
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RI
Ruslan I.
Sep 23, 2025
Bubble.io Expert for Internal System UI
Oleksandr is an excellent Bubble.io expert. His work on our internal system UI was precise, efficient, and creative. Communication was smooth, deadlines were respected, and he always came up with smart solutions. I highly recommend him to anyone looking for a reliable and skilled Bubble developer.
DA
Dor A.
May 28, 2025
Dating app bubble io
Very very good job
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Feb 28, 2025
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About Oleksandr
Bubble, Python & JavaScript Developer | Web Apps and Automation
100%
Job Success
Zaporizhzhia, Ukraine - 8:32 pm local time
I help clients build web apps, internal tools, dashboards, and automation workflows using Bubble, Python, and JavaScript.
My main background is Bubble/no-code development, where I create functional MVPs and business tools quickly. I also work with Python and JavaScript for automation, data processing, API integrations, CSV/Excel workflows, dashboards, interactive web interfaces, and backend utilities.
I prefer clear written communication, practical milestones, and an honest scope. For complex projects, I break the work into smaller steps, deliver a working first version, and improve it based on feedback.
I can help with:
- Bubble web apps and MVPs
- JavaScript web interfaces and interactive features
- Internal tools and dashboards
- Python automation scripts
- API integrations
- CSV/Excel data processing
- Research and data collection workflows
- Simple backend and database tasks
- Static website deployment and improvements
I am open to practical projects where I can help turn an idea into a working tool.
Best regards,
Oleksandr
Steps for completing your project
After purchasing the project, send requirements so Oleksandr can start the project.
Delivery time starts when Oleksandr receives requirements from you.
Oleksandr works on your project following the steps below.
Revisions may occur after the delivery date.
Review files and rules
I review the sample files, expected output, and transformation rules so the scope is clear before coding.
Build and test the script
I build the agreed automation and test it against your representative input data.