Office Address
Qubitron Labs
5th Floor, Gordhan Sky Mall,
Office 507, Khatipura Rd, Jhotwara,
Jaipur, Rajasthan 302012, India
📞 +91 80002 43808
✉️ info@qubitronlabs.com
Phone Number
+91 8000243808
Email Address
info@qubitronlabs.com
Qubitron Labs
5th Floor, Gordhan Sky Mall,
Office 507, Khatipura Rd, Jhotwara,
Jaipur, Rajasthan 302012, India
📞 +91 80002 43808
✉️ info@qubitronlabs.com
+91 8000243808
info@qubitronlabs.com
ArthurMaurice is a multi-vendor online auction marketplace engineered with real-time bidding, seller management, auction-state tracking, transaction workflows, and scalable Node.js backend infrastructure.
ArthurMaurice is a multi-vendor online auction platform built for high-value watch listings, real-time bidding, seller management, and structured marketplace transactions.
The platform enables sellers to create and manage listings while buyers participate in live auctions, monitor bidding activity, manage profiles, and progress through defined transaction workflows.
The core engineering challenge was auction-state reliability. Live marketplaces must coordinate bid activity, auction timing, user actions, seller operations, winner selection, payment states, and transaction records without creating inconsistencies during active auctions.
Real-time auction platforms require more complex state management than standard eCommerce marketplaces.
Every active auction involves multiple interconnected workflows, including listing creation, bid placement, real-time updates, countdown tracking, buyer and seller actions, auction completion, winner selection, and transaction processing.
Delayed bid updates or inconsistent auction states can affect user trust and marketplace reliability, particularly when the platform handles high-value products.
ArthurMaurice required a backend architecture capable of coordinating these workflows while maintaining accurate bid records, auction activity, transaction states, and marketplace data.
The platform was engineered using Node.js and TypeScript for backend services, PostgreSQL for structured application and transaction data, and REST APIs for communication between backend services and the React-based marketplace interface.
The architecture was designed around consistent auction states, structured bidding workflows, seller management, transaction tracking, and frontend integration.
Docker-based deployment infrastructure provided a structured environment for running and managing application services.
ArthurMaurice was structured to support buyers, sellers, and marketplace operations within a unified platform.
The architecture supports:
These components were integrated through backend services and PostgreSQL-backed application data.
The core platform architecture centers on live auction activity.
The bidding workflow coordinates:
The system was structured to maintain consistent bid and auction states throughout active marketplace sessions.
The auction management workflow enables listings to progress through defined marketplace states.
The platform coordinates auction creation, active bidding periods, auction status tracking, completion states, and winner selection.
Structured backend logic provides the foundation for managing auction activity and keeping marketplace interfaces synchronized with platform data.
Sellers can manage listings and marketplace activity through dedicated platform workflows.
The seller management infrastructure supports:
The backend architecture provides structured APIs for connecting seller operations with the marketplace interface.
Buyers can explore watch listings, participate in active auctions, track bidding activity, manage profiles, and progress through marketplace transaction workflows.
The application architecture connects buyer actions with auction data, bid history, user accounts, and transaction states.
The platform includes structured workflows for managing transaction and payment states after auction activity.
Backend services coordinate marketplace records, auction outcomes, user actions, and transaction data through PostgreSQL-backed infrastructure.
This provides a consistent foundation for progressing transactions from completed auctions through subsequent marketplace operations.
User profiles and ratings provide additional marketplace context for buyers and sellers.
The platform architecture supports user account information, marketplace activity, and reputation data as part of the broader auction ecosystem.
REST APIs connect the Node.js backend architecture with the React marketplace interface.
The API layer supports application workflows across:
The backend was structured to support clear separation between application logic, data management, and frontend interactions.
PostgreSQL provides persistent storage for marketplace and transaction data.
The database architecture supports users, sellers, listings, auctions, bids, transaction records, ratings, and related application states.
The data layer was structured around the relationships required to operate a multi-vendor real-time auction marketplace.
Docker was used to provide a structured deployment environment for application services.
Containerized infrastructure supports more consistent application deployment and service management across development and production environments.
Node.js, TypeScript, PostgreSQL, React, Docker, REST APIs, Real-Time Bidding
ArthurMaurice resulted in a multi-vendor auction marketplace combining real-time bidding, seller management, auction-state tracking, buyer and seller workflows, user profiles, ratings, transaction management, REST APIs, and PostgreSQL-backed infrastructure.
The platform provides a technical foundation for operating real-time online auctions where bidding activity, marketplace users, seller operations, auction states, and transaction records are managed through an integrated application architecture.