AI-Powered Web App Backend + API Integration

Posted 3 weeks ago

Worldwide

Summary

We are looking for a Solution Architect to design and implement a scalable backend system for a small AI-powered web application. Scope of Work: Set up a basic Node.js or FastAPI backend project structure Create 2–3 simple REST APIs (e.g. user input → AI response) Integrate a single OpenAI or Hugging Face API call Configure basic database connection (PostgreSQL or SQLite) Add simple environment/config setup (.env, keys handling) Required Skills: Node.js or Python (FastAPI) Basic API development Experience with OpenAI or similar AI APIs Basic database integration Deliverable: Working backend system with documented APIs and deployed environment

$400.00
Fixed-price
Expert
Experience Level
Remote Job
One-time project
Project Type

Skills and Expertise

Mandatory skills

API Development

API

Node.js

Activity on this job

Proposals:50+
Last viewed by client:2 weeks ago
Hires:
1
Interviewing:
4
Invites sent:
0
Unanswered invites:
0

About the client

Member since Oct 12, 2025

Pakistan
Pakpattan10:14 AM
$14K total spent
32 hires, 0 active
295 hours

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