React.js

BazaarHub - Multi-Vendor Marketplace

Scalable multi-vendor platform with vendor dashboards, commission management, dispute resolution, split payments, and unified analytics for 500+ sellers.

Industry E-Commerce
Year 2025
Duration 6 Months
Delivered On-Time
Client Verified
BazaarHub - Multi-Vendor Marketplace - Case Study by Techphin Labs
500+
Active Vendors
$5M+
GMV Processed
<24h
Dispute Resolution
99.9%
Payment Accuracy
Deep Dive

Understanding The Problem & Our Approach

The Challenge

Building a multi-vendor marketplace required solving vendor onboarding, commission management, dispute resolution, and ensuring fair visibility across 500+ sellers.

Legacy Systems Scalability Issues Data Silos

Our Solution

We built a scalable React.js marketplace with vendor dashboards, commission management, dispute resolution center, split payments via Stripe Connect, and unified analytics.

Modern Stack Cloud-Native Future-Proof
System Architecture

Visual Architecture Blueprint

Multi-vendor marketplace with vendor onboarding, product catalogue, buyer checkout, split payment engine, and dispute resolution system.

Buyer Marketplace
Next.js SSR Storefront
UI Layer
Vendor Dashboard
React Admin Panel
Vendor Portal
Marketplace Engine
Order & Commission Router
Core Engine
Marketplace Database
PostgreSQL + Redis
Data Layer
Payments & Logistics
Stripe Connect + Shiprocket
Integration
Execution Pipeline

End-to-End Technical Workflow

Vendor onboarding, product listing, multi-vendor cart checkout, split payment routing, shipment tracking, and dispute resolution.

01

Vendor Onboarding

Vendor submits KYC documents; admin reviews and approves; Stripe Connect account linked for payouts.

Input: Vendor Application + KYC
Output: Approved Vendor
02

Multi-Vendor Cart

Buyer adds products from multiple vendors; cart splits items by vendor with individual shipping costs.

Input: Mixed Cart
Output: Vendor-Split Cart
03

Split Payment Processing

Stripe Connect charges buyer once and routes funds to each vendor account minus platform commission.

Input: Total Cart Amount
Output: Vendor Payouts
04

Dispute Resolution

Buyer raises dispute via portal; escrow hold placed on vendor payout until resolution decided by admin.

Input: Dispute Ticket
Output: Resolution + Payout
How We Work

Our Development Process

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

1

Discovery & Research

Multi-vendor marketplace model analysis, payment flow design, and vendor needs assessment.

2

Architecture & Design

Scalable marketplace architecture with vendor portals, admin dashboard, and buyer experience.

3

Agile Development

React marketplace with Node.js, MongoDB, Stripe Connect for split payments.

4

Launch & Optimization

Vendor recruitment, marketplace launch campaign, and growth optimization.

Built-In Capabilities

Key Features Delivered

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

Vendor Dashboards

Comprehensive seller portal with inventory, orders, analytics, and payout management.

Commission Engine

Flexible commission structures with category-based and volume-tiered pricing.

Dispute Resolution

Built-in dispute center with evidence submission, mediation, and auto-resolution rules.

Split Payments

Stripe Connect-powered automatic payment splitting between marketplace and vendors.

Unified Analytics

Cross-vendor analytics with GMV tracking, conversion rates, and category performance.

Smart Search

Algolia-powered search with vendor boosting, category facets, and relevance tuning.

Engineering Deep Dive

System Design Highlights

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

Escrow Payment Holds

Stripe Connect delay payouts hold vendor funds in escrow until the buyer's delivery confirmation window closes, enabling dispute protection.

Commission Engine

Category-level commission rates stored in Redis are applied at order time with automatic vendor settlement reports.

Fraud Detection

Order velocity checks and IP analysis flag suspicious buyer patterns, triggering manual review before payment capture.

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.

React
Node.js
MongoDB
Stripe Connect
Cloud Hosting
CI/CD Pipeline
SSL & Security
Performance CDN
Gallery Preview

"BazaarHub handles the complexity of 500+ vendors seamlessly. The automated commission splits and dispute resolution saved us from hiring a 10-person ops team."

C
CEO
BazaarHub

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