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Fiverr Pro
English
$
USD
I will develop custom backend modules and database
Lucas B
About this gig
Welcome to your back-end solution.
Are you building a scalable web application, structuring business logic for a dashboard or thinking in a new great website idea?
So, you are in the right place. As a back-end developer specialized in Python, I build robust, clean, and well-documented REST APIs approaching to your business rules.
I can Build for You
- Custom REST APIs: clean endpoints with proper status codes, payload validation, and error handling.
- Database Design: Normalized relational schemas, and efficient query optimization.
- Business Modules: Inventory tracking systems, user management, audit logs, and operational cycles.
- Third-Party Integrations: Interact with externals APIs, and webhooks.
My Technologies
- Languages & Frameworks: Python, Django, FastAPI, Django rest framework.
- Database & ORMs: PostgreSQL, MySQL, SQLAlchemy.
- Tool & Documentation: Swagger UI/OpenAPI, Git, Docker.
Why Choose Me?
- Modular Architecture: Readable code, easy future scaling or feature integrations.
- Documentations: Your API comes with swagger/OpenAPI for your front-end team.
- Clear Communication: Technical and Transparent updates throughout the development process.
Get to know Lucas B
Lucas B
software developer
- FromParaguay
- Member sinceOct 2026
Languages
Spanish, English
Software developer. Specialized in RESTFUL APIs, relational database modeling and modular architectures. Experience building personal APIs from scratch and other verifiable projects at my GitHub(github.com/lucas14MO).
My Portfolio
FAQ
How do I get started?
I need a clear specification of your project requirements. If you have user stories, database sketch, or existing repository is even better. But if you don't have anything or are not sure about it, we can discuss it before placing the order.
Do you provide the frontend or UI design?
No, I am a back-end developer. I only develop back-end logic, database design, and APIs. You or a front-end team have to handle the User Interface for the API.
How do you deliver the project?
I will provide you the full source code of the API via a zipped project folder or a GitHub repository. The setup documentation for the API is also included.
What happens after the project is delivered?
After the project delivery I provide support depending of the package tier to bug fixing of the code implemented. Also I open for long-term collaboration in future modules or maintenance.
