Mallsylo
Mallsylo connects dozens of retail vendors to buyers, managing shipping charts, store inventory, and transactions.

The Problem
Legacy tools caused stock sync delays, leading to cancelled orders and merchant pricing discrepancies.
Business Goal
Consolidate supplier catalogs and reduce checkouts checkout times.
Our Solution
We designed a full-stack platform utilizing Node.js Express APIs and MongoDB store databases.
Development Phases
Designed supplier catalog dashboards in Figma
Wrote order splitting API payment calculations
Built automatic stock sync background triggers
Technical Challenges
Ensuring consistent cart state synchronization during concurrent high-traffic events.
Lessons Learned
Using bulk database operations instead of individual updates cut inventory sync times by 90%.
System Architecture
React client connected to Node.js/Express API gateway and MongoDB cluster storage.
Technology Stack
Delivered Outcomes
Enabled 250+ suppliers to sync inventory, dropping cart abandonments by 34%.
Project FAQs
How do vendors verify orders?
Vendors get a separate dashboard portal with SMS and email sales receipts alerts.