Portfolio

Engagements · Research · Resources · Projects

Client case studies are anonymized by default: sector, stage, and outcome — never client names or confidential detail.

Engagements

  • Engagement · Bitso · Crypto exchange · Enterprise / market leader (LatAm) · Argentina

    Standing up VASP compliance under a new national framework

    Led the security and compliance workstream to meet a new Virtual Asset Service Provider framework on a regulator deadline, alongside an ISO 27001 certification.

    Outcome: Evidence packages delivered within regulator deadlines; ISO 27001 achieved without slowing product releases.

Research

Resources

Projects & proofs of concept

  • Project · Security engineering — proof of concept · Proof of concept / design exercise

    A zero-trust distributed backup system (proof of concept)

    Designed a distributed, end-to-end encrypted backup system as a proof of concept — multi-device agents syncing to a central server under a zero-trust, pre-authorization model.

    Outcome: A coherent, threat-informed architecture: layered RSA-2048 + AES-256 encryption, SHA-256 differential sync, per-agent isolation, and audit logging — validated as a design, with defined targets for throughput and low overhead.

Let's talk

Fractional CISO, regulatory & VASP readiness, ISO 27001 / SOC 2, or a specific security problem.