FinTech Startup
FinTech Startup
Built a high-throughput payment processing API using Node.js and PostgreSQL, handling 50,000+ transactions per hour with sub-100ms response times and PCI DSS compliance.
FinTech Startup
Built a high-throughput payment processing API using Node.js and PostgreSQL, handling 50,000+ transactions per hour with sub-100ms response times and PCI DSS compliance.
50K+
txn/hour
<100ms
P95 latency
Financial Services
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