Technology & System Architecture

Iwant2customize.ai is built on a modular, AI-first architecture designed to handle complex customization workflows at scale. The system combines real-time intelligence, structured data pipelines, and seamless commerce integration.

System Architecture

The platform integrates multiple layers including frontend interaction, backend orchestration, AI processing, and commerce services. Each component works together to enable real-time, intelligent product customization.

Frontend (React.js)

Provides a conversational interface where users interact naturally.

Backend (Node.js + Express)

Manages APIs, business logic, and workflow orchestration.

OpenAI (LLM)

Understands user intent and generates contextual responses.

Vector Database

Enables semantic search using embeddings.

Shopify Cart API

Handles cart creation and checkout seamlessly.

Webhooks

Ensures real-time synchronization of product data.

Workflow

User interacts
Backend processes
Vector search
AI response
Checkout

Product Sync & Data Pipeline

To maintain real-time accuracy, the system uses Shopify Webhooks to automatically sync product data and prepare it for intelligent search.

Product updated
Webhook triggers
Store in DB
Generate embeddings
Store in vector DB

Key Benefit: Fully automated pipeline eliminates manual data handling and ensures accuracy.

RAG (Retrieval-Augmented Generation)

The system uses RAG architecture to combine semantic search with AI generation, enabling highly relevant and context-aware responses.

Query → Embedding
Vector search
Retrieve data
Send to AI
Generate response

Key Advantage: Moves beyond keyword search to true intent-based recommendations.

Product Filtering Logic

A structured tagging system ensures that base products and customization services are intelligently linked during user interaction.

  • cppp:base → Base products
  • cppp:designing → Customization services
  • cppp-type:BASE_PRODUCT_TYPE → Mapping layer
  • Fetch only relevant products
  • Identify base product
  • Link customization options dynamically

Result: Seamless connection between products and services.

Customization Flow

The platform enables users to build customized products interactively through a guided conversational flow.

User query
AI suggests
Fetch options
Customize
Preview
Confirm
Add to cart
Checkout

Key Highlight: Entire experience happens within a single conversational session.

Cart & Checkout Flow

The platform integrates directly with Shopify to ensure a seamless and uninterrupted checkout experience.

Add products
Create cart
Checkout
  • Supports multiple products
  • Real-time cart updates
  • Seamless integration

Session Management

User sessions are tracked to enable personalization, improve experience continuity, and support long-term engagement.

Store session
Track behavior
Personalize
  • Revisit past customizations
  • Personalized recommendations
  • Improved retention