Full-Stack Developer for Existing App Improvements

Job Title

$200 JOB - Finish Features on Existing Full-Stack App (FastAPI + React)

Job Description - $200 Maximum Budget

I have an existing web app with a working frontend and backend that runs locally.

The core structure is in place, but several important features need to be finished or improved before launch. I’m looking for a developer to complete what’s already built, not start from scratch.

Tech Stack

Frontend: React + Vite

Backend: FastAPI (Python)

App already runs locally

What Needs to Be Done
1. Payments & Plans

Add Stripe payments

Create different plans (e.g. Free / Paid)

Make sure user plans work properly in the app

2. Search Results

Improve product search so it:

Pulls from more sources

Returns better results

Fix search reliability

3. Product Images

Product images are not showing correctly

Fix image loading in search results

4. UI Improvements

Current UI is very basic

Improve layout and overall look

Update colour scheme to:

Dark blue

Black

White

5. Landing Page

Add a simple landing page

Explain what the platform does

Lead users to sign up or choose a plan

6. General Checks

Check existing features

Fix anything broken or incomplete

Make sure frontend and backend work properly together

What Is Already Done

Frontend exists

Backend exists

App runs locally

This is not a new build.

Budget & Timeline

Budget: $200 (fixed)

Timeline: 7–10 days

Requirements

Experience with FastAPI + React

Experience with Stripe

Comfortable working with existing code

To Apply

Please tell me:

Have you used Stripe before?

Have you worked with FastAPI + React?

Can you work to a fixed budget?

Note

I’m looking for someone who can finish and improve an existing app, not experiment.

If this goes well, there may be more work later.