// Artificial Intelligence & Image Processing Case Study

ListFast.ai eBay Listing Builder

An automated SaaS listing portal that generates optimized product descriptions and removes image backgrounds to help online merchants list inventory within seconds.

Client ListFast.ai (SaaS startup)
Industry E-commerce / Retail Automation
Timeline 12 Weeks
Role Core Backend & AI Engineering

The Challenge

For online resale merchants, listing inventory on eBay is the bottleneck of their business. Writing SEO descriptions, finding the exact product tags, and editing product photos to fit professional white-background formats manually can take up to 10 minutes per item, restricting seller turnover.

The Solution

We built a serverless AI pipeline integrated into a clean React dashboard. Merchants drag and drop raw product photos, which are parsed by a vision-enabled Large Language Model (LLM).

The backend analyzes the visual product details, auto-generates high-converting, SEO-optimized item titles and categorizations, writes markdown descriptions, and processes the raw images to remove backgrounds asynchronously using a celery task runner.

Key Features Built

Vision AI Metadata Builder: Scanning product tags, branding, and color nuances directly from photos to pre-populate eBay parameters.

Cloud Image Processing: Auto-generating clean, bright, white-background product presentation assets using background segmenter engines.

API Synchronization: Publishing the completed listings directly to eBay stores with a single dashboard action.

Technologies Used

Django Redis / Celery AWS S3 Render PostgreSQL GPT-4o Stripe RAG

The Results

5x faster listing speed per merchant.

Over 10,000 listings published automatically.

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