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FinTech · Trading & issuance
Fintech Infrastructure
Proprietary trading firm technology and secure card issuance architectures with low-latency paths and defense-in-depth controls.
Challenge
Microsecond-sensitive paths could not compromise isolation between research, execution, and customer-facing issuance services.
Outcome
Hardened network segmentation, secrets rotation, and execution telemetry with replayable incident timelines for auditors.