AI / ML

SmartRec Personalization AI

Hybrid recommendation engine with collaborative filtering and deep learning, delivering 34% CTR increase and $2.8M incremental revenue.

Industry E-Commerce AI
Year 2024
Duration 6 Months
Delivered On-Time
Client Verified
SmartRec Personalization AI - Case Study by Techphin Labs
99.7%
Model Accuracy
−60%
Processing Time
0.3s
Inference Speed
2M+
Predictions/Day
Deep Dive

Understanding The Problem & Our Approach

The Challenge

Manual data processing in E-Commerce AI could not scale with the organization\'s growth. They needed an intelligent automation layer to extract insights and predict trends accurately.

Legacy Systems Scalability Issues Data Silos

Our Solution

We deployed advanced machine learning models to automate feature engineering, provide real-time inference, and boost overall accuracy.

Modern Stack Cloud-Native Future-Proof
System Architecture

Visual Architecture Blueprint

Real-time personalisation AI engine with collaborative filtering, session-based recommendations, A/B testing framework, and e-commerce integration.

E-Commerce Storefront
React.js Product Pages
UI Layer
Recommendation API
FastAPI Inference Service
Inference API
ML Recommendation Engine
Collaborative + Content Filter
AI Core
Behaviour Store
ClickStream + Redis Sessions
Data Layer
A/B & Analytics
Experiment Framework
Experiment Layer
Execution Pipeline

End-to-End Technical Workflow

Real-time clickstream capture, user preference modelling, recommendation generation, A/B experiment assignment, and conversion analytics.

01

Clickstream Capture

Every product view, add-to-cart, and purchase event tracked in Redis session store for real-time preference modelling.

Input: User Events
Output: Session Behaviour Profile
02

Recommendation Generation

Hybrid model (collaborative + content-based) generates top-N product recommendations per user in under 50ms.

Input: User Profile + Catalogue
Output: Top-N Recommendations
03

A/B Experiment Serving

Incoming requests assigned to control or treatment variant; recommendations served per assigned experiment arm.

Input: User ID + Experiment Config
Output: Variant Recommendations
04

Conversion Analytics

Recommendation clicks, add-to-carts, and purchases attributed to experiment arms for statistical significance analysis.

Input: Conversion Events
Output: Experiment Results
How We Work

Our Development Process

A battle-tested methodology that turns complex challenges into elegant, high-performance solutions.

1

Discovery & Research

Deep-dive into business requirements, user personas, market analysis, and technical landscape assessment.

2

Architecture & Design

System architecture blueprints, UI/UX wireframes, interactive prototypes, and design system creation.

3

Agile Development

Iterative sprints with CI/CD pipelines, code reviews, automated testing, and continuous stakeholder feedback.

4

Launch & Optimization

Production deployment, performance monitoring, A/B testing, and post-launch growth optimization.

Built-In Capabilities

Key Features Delivered

Every solution we build comes packed with enterprise-grade features that ensure reliability, performance, and scalability.

Enterprise Security

SOC 2 compliant infrastructure with end-to-end encryption and zero-trust architecture.

Infinite Scalability

Auto-scaling cloud infrastructure designed to handle 10x traffic spikes seamlessly.

Real-Time Sync

WebSocket-powered live updates ensuring data consistency across all touchpoints.

Responsive Design

Pixel-perfect experiences across all devices, from mobile to 4K displays.

Advanced Analytics

Custom dashboards with real-time KPIs, funnel analysis, and predictive insights.

API-First Architecture

RESTful & GraphQL APIs enabling seamless third-party integrations and extensibility.

Engineering Deep Dive

System Design Highlights

Key architectural decisions, data flow optimizations, and security patterns implemented for enterprise performance.

Two-Tower Neural Model

Two-tower architecture encodes users and items into shared embedding space, enabling approximate nearest-neighbour retrieval in milliseconds.

Session-Based Cold Start

For new users, session context (current browsing) drives content-based recommendations until collaborative signals accumulate.

ANN Serving with FAISS

FAISS index with IVF quantisation serves approximate nearest-neighbour product lookups across 10M+ products in under 5ms.

Technology Stack

Built With Modern Technologies

We carefully selected a cutting-edge technology stack to ensure maximum performance, maintainability, and future-proof scalability for this project.

Python
TensorFlow
Redis
AWS SageMaker
Cloud Hosting
CI/CD Pipeline
SSL & Security
Performance CDN
Gallery Preview

"The AI models Techphin deployed reduced our processing time by 60% and improved prediction accuracy to levels we didn\'t think were possible."

H
Head of Data Science
E-Commerce AI Division

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