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Fiverr Pro
English
$
USD
I will build custom API integrations
Camilo O
About this gig
I will build reliable API integrations using Python, FastAPI, REST APIs and webhooks.
I focus on practical business integrations that connect systems, automate data flows and reduce manual work. Whether you need to connect a third-party platform, receive webhook events, build API endpoints or integrate a database, I can develop a clean and maintainable solution.
I can help with:
- REST API integrations
- FastAPI backend development
- Webhooks and event handling
- OAuth2 / JWT authentication
- PostgreSQL and database integrations
- Data synchronisation between systems
- Error handling and validation
- API documentation and testing
- Docker-ready backend services
I am based in Melbourne, Australia, and focus on clear communication, realistic scope and production-quality development.
Before ordering, please message me with the API documentation, required workflow and systems involved so I can confirm the correct package.
Get to know Camilo O
Camilo O
Technical Business Analyst
- FromAustralia
- Member sinceAug 2026
Languages
English, Spanish, Italian
I am a Systems Engineer and Business Administrator with 8+ years of experience specializing in turning complex business needs into technical solutions. I excel at bridging the gap between stakeholders and development teams using Agile methodologies, Azure Cloud, and full-stack development skills to drive digital transformation.
Other Software Development Services I Offer
FAQ
What information do you need before starting?
Please provide the API documentation, the systems you want to connect, the required workflow, authentication method and expected result.
Can you work with any API?
I can work with most REST APIs and webhook-based services. Please send me the documentation first so I can confirm compatibility and scope.
Do you build APIs from scratch?
Yes. I can build FastAPI endpoints, backend logic, authentication and database integrations depending on the package and requirements.
Can you integrate a database?
Yes. I can integrate PostgreSQL and other common databases. Database integration is included in selected packages or can be added separately.
Do you provide source code?
Yes. Source code is included with all packages.
Can you deploy the API?
Deployment can be discussed separately. I can prepare Docker-ready applications and assist with common cloud or VPS deployment environments.
What counts as one API endpoint or webhook?
One endpoint or webhook means one specific request, response or event flow. A complete third-party platform integration may involve multiple endpoints and require a custom quote.
Can you fix an existing API integration?
Yes. Send me the current issue, relevant code or error details and I can assess whether it fits the Gig scope.
