Case Study AuctionForge – Real-Time Commercial Machinery Liquidation Exchange (UK)
Web Development
Verified Production Architecture
Project Overview
High-frequency digital auction exchange facilitating simultaneous live bidding on industrial plant equipment and commercial real estate portfolios.
Client & Location
Imperial Industrial Liquidators Ltd
Location: Manchester, UK
Industry: Commercial Industrial Auctions
Challenges
- Bid snipping and race conditions in the final 5 seconds of competitive bidding.
- Multi-currency settlements requiring live exchange rate guarantees.
- Spike traffic of 50,000 bidders during live broadcast liquidation lots.
Solution
Engineered an in-memory Redis atomic transaction queue paired with WebSocket client broadcasting, preventing bid conflicts with microsecond order sequencing.
Technologies Used
- Vue.js 3 Pinia & Node.js Microservices
- Redis Lua Scripting for Atomic Transaction Locks
- Stripe Connect Enterprise Escrow & Currency Hedging
- AWS CloudFront Global CDN & Web Application Firewall
Results & Business Impact
- Successfully processed £48M in transaction volume in the first 6 months.
- Zero race-condition disputes recorded across 120,000+ placed bids.
- Average lot realization price exceeded auction house estimates by 14.5%.
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