Jayant Rohila
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Headless E-Commerce Infrastructure
Commerce Cloud is a headless e-commerce infrastructure that enables businesses to build custom storefronts while leveraging a powerful, scalable backend. The platform handles 50K+ concurrent users during peak sales events.
Senior Backend Developer
12 months
2023
Stack
Core technologies and tools used in this project.
System Design
High-level overview of the technical architecture and design decisions.
Event-driven microservices using Kafka for inter-service communication. MongoDB for flexible product catalogs, Elasticsearch for search, and Redis for session management and caching.
Key Obstacles
Major challenges faced and how they were overcome.
Designed and implemented auto-scaling strategies to handle 10x normal traffic during peak sales events without service degradation.
Built a secure multi-tenant architecture ensuring complete data isolation while maintaining efficient resource utilization.
Key Metrics
Measurable outcomes and business impact.
50K+
Concurrent Users
Peak concurrent users handled during sales events
99.99%
Uptime
Platform availability over 12 months
p99 < 100ms
API Latency
99th percentile API response time