Built and maintained backend systems for a production cryptocurrency exchange operating in a regulated environment. Work focused on financial correctness, reliability, and operational efficiency.

• These systems supported core trading and financial operations where correctness and auditability were critical.
• Designed and shipped backend services in Python and Go backed by PostgreSQL to support high throughput financial workflows.
• Helped build auditable financial infrastructure with balance tracking, reconciliation, and strong data integrity guarantees.
• Improved production reliability through monitoring, alerting, and structured debugging workflows.
• Worked closely with product, finance, and engineering teams to deliver compliant features in a financially sensitive system.
• Contributed to cloud infrastructure and deployment workflows using AWS and Pulumi.