High-Throughput MERN Financial Portal

Built a high-concurrency Node.js and MongoDB web portal handling 10,000+ daily active user transactions.

// Verified Performance Outcomes

10,000+ Req/Min

API Throughput

< 45ms Avg

Query Latency

99.99%

Uptime SLA

Existing database queries experienced locks during peak traffic hours, causing API timeout errors.

Implemented MongoDB indexing strategies, connection pooling, and asynchronous Redis caching handlers.

Node.jsExpressReactMongoDB

Verified Production Reference:

[CASE_STUDY_2_LIVE_URL]

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