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Web Applications UK 7 weeks 4 2026

Multi-Vendor Marketplace for UK Independent Retailers

Independent retailers needed a unified online marketplace that allowed each vendor to manage products, inventory, and orders independently. CodexaSoft developed a multi‑vendor web application with centralized administration and vendor‑specific workspaces. The platform supports thousands of product listings and concurrent customer transactions. It enabled retailers to compete online without investing in separate e‑commerce infrastructure.

Technologies

Next.jsDjangoPostgreSQLRedisElasticsearchAWS
onboarded over 250 vendors within the first year
reduced vendor setup time by 70 percent
supported more than 50000 product listings
maintained sub-250ms search response times
increased online sales volume by 38 percent

The Challenge

Vendor data isolation requirements, complex commission calculations, inventory synchronization across multiple sellers, growing catalog size affecting performance, streamlined onboarding for non‑technical merchants

Our Solution

A modular marketplace architecture was implemented with tenant‑aware vendor management and centralized commerce services. Search and catalog performance were optimized through indexing and caching strategies. The system was designed to support growth in both vendors and product inventory without significant operational overhead.

What We Built

Key Features

vendor-specific storefront management

commission and payout tracking

centralized order processing

inventory synchronization

advanced product search and filtering

vendor performance analytics

customer reviews and ratings

promotional campaign management

Technologies Used

Tech Stack

Next.jsDjangoPostgreSQLRedisElasticsearchAWS

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