Location: EU (EET, UTC+2/+3)
  Remote: Yes, remote only
  Willing to relocate: No, but travel OK
  Technologies: Java, Kotlin, Golang, Python, Vert.x, PostgreSQL, Oracle, Kafka, Redis, Kubernetes, Keycloak/OIDC/WebAuthn. STRIDE, PASTA, attack trees. EU regulation: NIS2, CRA, eIDAS 2.0, DORA.
  Résumé/CV: https://linkedin.com/in/dase
  Email: dse [at] tuta [dot] com

Software architect / tech lead with ~10 years building identity, authentication and secure-communications systems for banks and government clients. My focus is scalability: backend systems that hold up under load in regulated environments. I've led stack modernization, migration of legacy products to Kubernetes and cloud, CI/CD, and supply chain security. Earlier career in the space industry (ESA ground segment, EUMETSAT, NASA).

Also doing an MSc in cybersecurity, with thesis work on adversarial ML against EDR systems and energy-efficient IoT firmware attestation.

Open to contract work: software architecture and governance, code audit, threat modeling, and CRA/supply chain security for product teams without an in-house security lead.