Work
Selected case studies. Some are anonymized at the client's request — happy to share more detail in a call.
- 2025·Confidential — fintech
AI document processing pipeline
Fine-tuned classification and extraction models for high-volume document ingestion. Identified a training-data quality regression and architected the remediation path.
OpenAI fine-tuningPythonAWSS3Step Functions - 2025·Confidential — healthcare
EKS security hardening for HIPAA workloads
Remediated CrowdStrike findings, locked down public endpoints, and migrated MongoDB connections to private endpoints across a multi-cluster healthcare environment.
EKSAWSTerraformCrowdStrikeMongoDB Atlas - 2024·Confidential — healthcare
Multi-account AWS at scale
Designed and operated a Control Tower / AFT footprint supporting compliance-bound healthcare workloads.
AWS Control TowerAFTTerraformOrganizationsIAM Identity Center