Browse categories
Explore
Fiverr Pro
English
$
USD
I will build custom python ai automation and fastapi webhooks
Ahmad
About this gig
Tired of paying $100+/month for clunky Zapier or Make.com AI wrappers?
Standard No-Code tools fail the moment you need complex LLM logic, strict JSON outputs, low latency, or custom security.
I am a Python AI Engineer specializing in building 100% pure, lightweight, standalone AI microservices. I don't give you a generic "prompt wrap"I architect real backend endpoints using FastAPI and the latest OpenAI / Anthropic Python SDKs.
What I Build:
- Custom FastAPI Webhooks: Catch payloads from any CRM, email, or third-party app instantly.
- Strict JSON Enforcement: Using Pydantic schemas so the LLM output never breaks your database inserts.
- Zero-Hallucination RAGs: Connecting ChromaDB or Pinecone to strictly answer from your PDFs/Docs.
- API-Key Security: Putting a 401 Auth check in front of your route so random web scrapers don't drain your OpenAI credit balance.
- Pure Python Automation: Total replacement of heavy Zapier bills with a single .py file.
My Tech Stack:Python | FastAPI | Uvicorn | OpenAI API (GPT-4o) | Claude 3.5 | Pydantic | ChromaDB | LangChain
Get to know Ahmad
Ahmad
Python AI Backend Engineer , FastAPI Webhooks , Autonomous LLM Endpoints
- FromPakistan
- Member sinceJun 2023
Languages
English
Tired of paying $150+/mo for fragile Zapier/Make workflows that break when an LLM outputs a stray comma?
I replace clunky no-code wrappers with lightning-fast Python microservices. As an AI Backend Dev, I build standalone FastAPI webhooks that catch raw payloads, validate API keys (401 Auth gates), and enforce strict Pydantic JSON locking—keeping your database 100% safe.
Stack: Python, FastAPI, Pydantic v2, OpenAI Structured Outputs.
Stop wrestling with drag-and-drop boxes. Send your raw payload; I’ll architect the endpoint.
My Portfolio
FAQ
Q: Why should I use Python/FastAPI instead of Make.com or n8n?
A: Two reasons: Cost and Control. A custom Python script costs $0 in monthly software subscriptions, runs 5x faster, and allows infinite custom logic that drag-and-drop boxes can't handle.
Q: Can you guarantee the OpenAI API will return 100% valid JSON?
A: Yes. I use Pydantic BaseModel combined with the SDK's native response_format parser. If the AI hallucinates the structure, the SDK catches and repairs it automatically at the endpoint level.
Q: How do I run the code you deliver?
A: I deliver a clean, documented .py file alongside a README.md containing the exact uvicorn commands to run it locally or on your VPS.
