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Fiverr Pro
English
$
USD
I will connect your apps with a custom API integration script
Genuir F.
About this gig
What you get
A custom script that connects your tools through their APIs: pull data from one system, clean it, and send it to another, or save it to a spreadsheet or database.
How it works
- You send a short written description, the API documentation link and a sample of the data.
- I reply with a clear scope and confirm price and delivery time.
- I build and test the integration, then deliver the source code with written instructions.
Good to know
The service must offer a documented API. You keep your own access keys: I never need your passwords. I do not scrape websites that forbid it.
Important
I communicate by written messages only, with regular updates. I do not offer calls or video meetings.
Get to know Genuir F.
Genuir F.
Python, DotNet and SQL Developer, Automation and API Integrations
- FromBrazil
- Member sinceOct 2026
Languages
Portuguese, English, Spanish
I am a software developer with 15+ years of experience building complete ERP systems used in production, from database design to reports and integrations. I now help clients with small, well-defined projects: Python automation scripts, API integrations, C# and .NET Core applications, bug fixes, SQL Server queries and Excel automation. I work asynchronously through written messages only, so you always get a clear scope, a fixed price, regular written updates and tested, documented code. Send me a short description of your project and I will reply with a plan and a quote.
Other Software Development Services I Offer
FAQ
Do you need my passwords?
No. You create an access key for the API and keep it on your side. I only tell you where to put it.
Which systems can you connect?
Any system with a documented REST API. Send me the documentation link before ordering and I will confirm it is possible.
Do you work with payment or banking APIs?
Only with a clearly defined scope, using test accounts first. I never handle real money or card data myself.
