Case Studies

AI-Powered Customer Support System for Shopify E-Commerce Store

Industry

E-commerce

Core Technologies

AWSDatabricksMySQLNodeJSReactShopify

client logo

Client Overview

The client is a European commerce company that runs a popular Shopify store selling fashion and lifestyle products. The store has grown quickly and now serves many customers across several regions. It focuses on high-quality products and great customer service.

TL;DR

A European-based Shopify fashion store partnered with Lucent Innovation to build an AI-powered support system that cuts response times by 40%, boosts satisfaction by 30%, and scales 3× during peak sales without adding staff.

Challenges

The store relied on a manual customer support system where staff answered every question by hand through email, live chat, or support tickets. As the business expanded, weekly support tickets grew from 500 to 2000, making it impossible to maintain service quality with the existing team size.

During sales events, question volume spiked by up to 3× within short windows, causing average response times to exceed 24 hours. Simple and repeated questions such as order status, return policies, and stock availability consumed nearly 70% of agent working hours. Answer quality also varied because different team members handled each request.

Meanwhile, the store needed a way to manage this growing volume without hiring extra staff. The main focus was to automate routine questions, bring response times down to acceptable levels, and free human agents to concentrate on complex cases only.

Solution

Our Expert Databricks Developers collaborated and developed a custom AI-powered customer support system that integrates fully with the Shopify store. The solution automates responses to common customer questions and manages real-time interactions.

We began with a structured discovery phase. This included interviews with support agents to identify the most repeated question types and reviewing six months of historical tickets to map common customer pain points. We also analyzed existing Shopify store workflows to understand where automation could connect without disrupting live operations.

The system includes:

  • Real-time access to order status, product details, and shipping information through Shopify's GraphQL API
  • An AI chatbot that responds instantly to frequent questions about orders, stock levels, returns, and more
  • A RAG pipeline built on a vector database to pull relevant facts from the store's knowledge base and product catalog before generating each reply, reducing hallucinations and improving answer quality using Databricks
  • Configurable dashboards showing live support metrics such as question volume, resolution rates, and escalation frequency

We kept the chatbot interface simple and familiar so customers could adapt quickly. During testing, we also included automated checks and real-user reviews with both agents and customers to confirm smooth performance and accurate answers across common scenarios.

The solution now runs in a live environment. It handles customer questions automatically and allows only complex cases to be handled by human agents.

Technologies and Tools

Platform

Shopify

Programming Language

React, NodeJS

Database

MySQL

Cloud Hosting

AWS

AI / ML Service

Databricks, RAG

Results

  • Response times fell by 40%. Customers now receive fast, consistent answers.

  • Customer satisfaction scores by 30% due to quick and reliable help.

  • Routine questions no longer require human agents, freeing the team for difficult issues.

  • The system managed a 3x increase in question volume during sales without added staff or slowdowns.

  • Overall support operations became more efficient and easier to scale.

Words of Appreciation

Working with Lucent Innovation on the AI support system has been a real gamechanger. Before, our team was buried in the same repeated questions during every sale. Now replies come in seconds, and our agents focus only on the tricky cases.

Sophia

Customer Support Manager

Future Scalability

The system is built to grow easily with the business. It can add support for more languages when the store sells to new countries. It can connect to other channels such as text messages, email, and social media for one consistent experience. The AI can keep learning from new data to answer harder questions better over time. So, we can link to more Shopify apps to add useful features as needed.