Kategorien durchsuchen
Entdecken
Fiverr Pro
Deutsch
$
USD
I will build a fastapi rest API backend with postgresql and jwt auth
Nader F.
Über diesen Service
short description and I will reply with a scope and a fixed quote.Need a backend for your web or mobile app, SaaS or AI product? I build clean, tested REST APIs with Python and FastAPI, with PostgreSQL, JWT authentication and Swagger docs, ready for your frontend or mobile team.
WHAT YOU GET
- Well structured endpoints with request validation and clear error messages
- - Automatic interactive API docs (Swagger / OpenAPI) so your frontend can start on day one
- - PostgreSQL or SQLite with SQLAlchemy models and migrations
- - JWT login, roles and permissions (Standard and Premium)
- - Automated tests, Docker setup and deployment to your server (Premium)
- - Readable, commented code with a README. You own everything.
TYPICAL USES
Mobile app backend, SaaS API, admin dashboard API, payment or CRM integration, webhooks, AI feature endpoints (OpenAI / Claude), data import and export.
HOW IT WORKS
Step 1: send me what the API should do (a list of features, a sketch or an existing app).
Step 2: I confirm the endpoints and data model with you before writing code.
Step 3: you get the running API, docs and source, then revisions.
Message me first for a fixed quote.
Lerne Nader F. kennen
Nader F.
AI Assisted Full Stack Developer for Python and APIs
- AusÄgypten
- Mitglied seitOkt. 2026
- ⌀ Antwortzeit1 Tag
Sprachen
Arabisch, Englisch
I build web apps, REST APIs and AI powered tools from start to finish using Python, JavaScript, HTML and CSS. I use AI assisted development to deliver working software fast, and I focus on solving your business problem, not just writing code. I can build: Python and FastAPI backends, responsive web interfaces (including Arabic RTL), integrations with third party APIs and LLMs like Claude, and automation for repetitive tasks. You get clear communication, regular updates and code you can maintain.
Mein Portfolio
Meine weiteren Dienstleistungen im Bereich Software-Entwicklung
FAQ
Which database do you use?
PostgreSQL by default (SQLite for small projects). MySQL or MongoDB on request. Models use SQLAlchemy with migrations, so you can grow the schema later.
Can you connect the API to my existing frontend or mobile app?
Yes. I match your existing request and response formats, add CORS and auth as needed, and give your frontend developer Swagger docs plus example calls.
Do you deploy the API?
Premium includes Docker and deployment to your VPS, Render, Railway or AWS, with HTTPS and environment variables set up. For Basic and Standard you get run instructions and I can deploy as an extra.
Will I own the source code?
Yes, every package includes the full source code, delivered in a private GitHub repo or a zip, with a README on how to run it.
