I will create a cli app in python, ts, js or go


About this gig
I build custom Command-Line Interface (CLI) tools that automate repetitive tasks, process data, or integrate with APIs. Whether you need a simple script or a full-featured CLI system, I can help you get it done quickly and cleanly.
I work with:
- Python
- JavaScript / Node.js
- TypeScript
- Go
What I can build for you:
- File processing and data manipulation scripts
- API integrations (REST, GraphQL, web scraping)
- Automation tools for your daily workflow
- Custom command-line utilities
- Scripts with argument parsing and error handling
What you get with each package:
- Clean, well-structured source code
- Basic or detailed code comments (depending on the package)
- A usage example or full documentation
- Source code delivered in your preferred language
I focus on delivering working, reliable tools that solve real problems. If you have a specific need not listed here, just contact me and we'll discuss it.
Let's build something useful together.
Get to know Don Quixote
Generalista
- FromPeru
- Member sinceSep 2026
- Avg. response time1 hour
Languages
Spanish, Portuguese, English
FAQ
Can you work with an existing codebase?
Yes, I can work with existing code. Just send me the details and I'll review it before starting.
Do I need to know how to run a CLI tool?
Not at all. I will provide clear instructions on how to install and run the tool.
What if I need changes after delivery?
Each package includes a certain number of revisions. For additional changes, you can purchase extra revisions as a Gig Extra.
Can you integrate with external APIs?
Yes, I can integrate with REST, GraphQL, and other APIs. Just let me know the endpoint and authentication method.
