Wanchi E-Commerce Platform
Production-Ready Multi-Vendor Commerce Platform
Wanchi is a full-featured multi-vendor e-commerce platform built to support customers, sellers, and administrators through a unified digital commerce ecosystem. KNi2 designed and engineered the platform with a scalable frontend, backend, database and cloud deployment architecture.

One Platform. Three Powerful Experiences.
CUSTOMER EXPERIENCE
Discover products, browse categories and interact with a streamlined online shopping experience.
SELLER OPERATIONS
Dedicated seller tools for managing products, orders and marketplace activities.
ADMINISTRATION
Centralized platform controls for managing users, sellers, products and marketplace operations.
What We Delivered
A complete marketplace foundation designed to support multiple sellers and customers.
Product discovery, categories, product information and shopping workflows.
Dedicated seller functionality for managing products, orders and marketplace operations.
Centralized administration for managing users, sellers, products and platform activities.
Structured product and category management for organized marketplace operations.
Production deployment using Contabo Cloud infrastructure.
Inside the Wanchi Platform
Explore selected interfaces across the customer, seller and administration experiences.
Customer Overview
Overview of customer activities, orders, and platform interaction points.
Customer Profile Management
Dedicated customer profile and personal account settings management portal.
Seller Operations
Dedicated seller tools for managing products, orders and marketplace activities.
Administration Management
Centralized platform overview featuring real-time revenue analytics, order volume, and system metrics.
Category Management
Structured management tools for organizing dynamic product catalogs, categories, and subcategories.
Technology Stack
Next.js
Java + Spring Boot
PostgreSQL
AWS Cloud
From Engineering to Production
Wanchi was successfully developed, deployed and launched as a production-ready multi-vendor e-commerce platform, providing dedicated experiences for customers, sellers and administrators.
Online shopping experience
Marketplace management
Centralized platform control
Ready to Build a Scalable E-Commerce Experience?
From customer storefronts to seller operations and administration, KNi2 engineers complete digital commerce platforms designed around real business requirements.
