Open to opportunities

Trey Caliva

@treycaliva

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Staff Platform Engineer at Group 1001, building cloud security controls and an agentic AI platform at Abridge.

United States

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At Group 1001, I lead vulnerability management, cloud security, and application security across AWS, Azure, and GCP accounts. I’m partnering with platform teams to put automated security and policy checks into CI/CD and standardize controls with Terraform, Atmos, and Wiz.

At Abridge, I architected and built an agentic AI platform on Gemini Enterprise Agent Platform, with guardrails, approval gates, and audit logging. At Global Payments, I led the team that built a high-availability Kubernetes platform on Google Cloud, and migrated a critical legacy application to microservices—raising capacity 250% while cutting cost 60%. I also identified and led remediation of $4.7M in cloud overspend.

Experience

Work history, roles, and key accomplishments

Current

Cloud Security Lead

Current

Group 1001

Mar 2026 - Present (7 months)

Lead vulnerability management, cloud security, and application security across hundreds of AWS, Azure, and GCP accounts. Partner with platform teams to automate security checks in CI/CD and drive a config-driven Terraform and Wiz CSPM platform.

AWS Azure GCP Terraform Atmos Wiz SAST DAST SCA CI CD Security Vulnerability Management

Staff Platform & Security Engineer

Abridge

Dec 2024 - Mar 2026 (1 year 3 months)

Owned CI/CD for infrastructure and application deployments and built monitoring and reliability tooling. Architected and built an internal agentic AI platform on Gemini Enterprise Agent Platform with guardrails and audit logging, and implemented Kubernetes Gateway API and Istio service mesh.

CI CD Kubernetes GCP Gemini Agent Platform Vertex AI Istio Kubernetes Gateway API Terraform Cloud NAT FedRAMP Security Monitoring Reliability

Principal Cloud Architect

Global Payments

Jul 2021 - Nov 2024 (3 years 4 months)

Led the design and build of a Kubernetes platform on Google Cloud with SLA-driven monitoring. Migrated a critical legacy application to microservices, increasing capacity 250% and cutting cost 60%, and built infrastructure delivery pipelines with policy-as-code.

Kubernetes GCP Terraform Atlantis Cloud Build OPA (Rego)Rego Datadog Prometheus Microservices Cost Optimization Training

Senior Cloud Engineer

Coalfire

Aug 2020 - Jul 2021 (11 months)

Led a multi-month engagement delivering end-to-end Terraform solutions on Google Cloud for a large marketing analytics company. Designed and deployed FedRAMP-compliant AWS architectures and led technical migrations.

Terraform GCP AWS FedRAMP Cloud Migration

Director of Technology

Director's Choice

Jan 2013 - Jul 2020 (7 years 6 months)

Led the technology function for seven years, including migration to Google Cloud and CI/CD with Docker and Cloud Build. Refactored internal APIs to Go and designed Rails applications handling $3M+ in annual transactions.