Browse categories
Explore
Fiverr Pro
English
$
USD
I will secure custom rest API endpoints using python and fastapi
Ennya P
About this gig
Welcome to my Custom REST API & Endpoints Development Gig!
Are you building a web or mobile application and need fast, clean, and reliable backend endpoints? I will design and build custom RESTful API endpoints tailored to your exact business logic using Python and FastAPI.
What I Can Do For You:
- Custom Endpoints: Build CRUD operations, search filters, and custom data processing endpoints.
- Database Integration: Connect endpoints to PostgreSQL or SQLite using SQLAlchemy/ORMs.
- Authentication & Security: Secure your endpoints with JWT tokens, password hashing, and role-based access control.
- Interactive Documentation: Automatic Swagger UI (/docs) and Postman collections included for easy frontend integration.
- Data Validation: Strict request/response payload validation using Pydantic models.
- Clean Architecture: Modular, asynchronous, and production-ready Python code.
Why Work With Me?
- Optimized for high performance and fast execution times.
- Clear code structure that is easy to scale and maintain.
- Continuous updates and technical transparency during development.
Please send me a message with your project requirements before placing an order so we can select the best package for your need
Get to know Ennya P
Ennya P
Backend Developer Secure REST APIs, Payment Gateways and Automations
- FromArgentina
- Member sinceAug 2026
- Avg. response time1 hour
Languages
English, Spanish
Hi! I’m a Backend Developer specializing in building fast, secure, and scalable REST APIs using Python and FastAPI.
I help businesses and startups build and connect their backend systems:
Custom REST API Design & Architecture
Payment Gateways (PayPal, Stripe) & Real-time Webhooks
Automated Background Tasks (PDF generation, Email notifications)
Database Modeling (PostgreSQL, SQLAlchemy) & Authentication
My priority is delivering clean, well-documented code (Swagger/Postman) that is ready for production. Let’s bring your project to life!
My Portfolio
FAQ
What format will I receive the final code in?
You will receive clean, well-commented Python code pushed to a Git repository or delivered as a structured ZIP file, along with instructions to run it.
Do you provide documentation?
Yes, all my APIs come with automatic interactive Swagger UI documentation (/docs) and a Postman collection for easy testing.
Do you design the database schema as well?
Yes, depending on the package, I can design and integrate PostgreSQL or SQLite tables using SQLAlchemy ORM.
Can you secure my endpoints with user authentication?
Absolutely. I implement JWT (JSON Web Tokens) and password hashing to protect endpoints and manage user permissions.
