Mobile App Backend Infrastructure
Designed and deployed a serverless AWS infrastructure supporting 2M+ mobile users with multi-region failover and global content delivery.
The Challenge
Support rapid growth of mobile app users globally while minimizing infrastructure costs and reducing cold start latencies.
The Solution
Built serverless infrastructure using Lambda with provisioned concurrency, implemented DynamoDB for high-throughput NoSQL operations, used CloudFront for global distribution, and Cognito for secure authentication.
Results & Impact
Reduced infrastructure costs by 70% vs traditional servers
Cold start latency optimized to <200ms
Support 2M+ concurrent users
99.95% uptime with automated failover
Technologies Used
Project Info
DevOps/Cloud
2022
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