Enterprise Marketplace
A startup wanted to build a marketplace platform where multiple vendors could sell products. They needed a system that could handle rapid growth, process payments securely, manage inventory across vendors, and provide a smooth shopping experience. The platform needed to scale from hundreds to potentially millions of products.
At a glance
- Category: Full Stack
- Year: 2024
- Client: National Retail Conglomerate
01 / Business Challenge
- Needed to support multiple vendors with separate inventories and pricing.
- Payment processing had to handle multiple payment methods and currencies.
- Inventory synchronization across vendors was complex.
- Site performance degraded during Black Friday sales events.
- No existing system could handle their specific marketplace requirements.
02 / Our Approach
How we executed this engagement in practice. The phases below describe the delivery rhythm we use across ServiceNow, custom engineering, and mobile programs.
We built a Laravel backend API with a React frontend for the customer-facing site. We used Redis for caching and session management to handle high traffic. The payment system integrates with Stripe and PayPal, and we built a vendor dashboard where sellers can manage their products, inventory, and orders. We implemented queue jobs for background processing of orders and notifications.
Phase 01
Discovery & alignment
Workshops, process and systems review, success metrics, and scope clarity.
Phase 02
Design & planning
Architecture, experience and workflow design, risks, and a concrete delivery plan.
Phase 03
Build & validation
Implementation, integration, testing, demos, and refinements with your teams.
Phase 04
Go-live & enablement
Controlled rollout, training and documentation, handover, and post-launch tuning.
- Built Laravel API with vendor management and multi-tenant architecture.
- Created React frontend with server-side rendering for SEO.
- Integrated Stripe and PayPal for secure payment processing.
- Built real-time inventory management system with low-stock alerts.
- Implemented Redis caching for product listings and search results.
- Created vendor dashboard for product and order management.
- Built admin panel for marketplace oversight and analytics.
Business Impact at a Glance
Platform handles 50,000+ transactions daily without performance issues.
Zero downtime during Black Friday with 5x normal traffic.
Vendor onboarding time reduced from 2 weeks to 2 days.
Average page load time under 2 seconds even with 100K+ products.
Payment processing success rate of 99.2%.
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