Architecting secure, national-scale fintech and enterprise platforms.
I build resilient systems from the bare metal to the cryptographic layer. From FIDO2/WebAuthn certification and post-quantum cryptography to robust Kubernetes infrastructure and on-premise AI, I focus on pragmatic, production-grade engineering for regulated environments.
FIDO2 & Post-Quantum Architect
Architected production-grade FIDO2 servers. Currently implementing ML-KEM and ML-DSA hybrid deployments to future-proof fintech infrastructure.
Modern Java & Cloud Native
Creator of standardized enterprise core frameworks. Deep expertise in modern Spring Boot, GraalVM Native Image optimization, and Kubernetes infrastructure automation.
Production-Grade RAG Services
Designing secure, on-premise Retrieval-Augmented Generation (RAG) architectures using local GPU clusters and large-parameter local AI models.
Selected Thinking
GraalVM and the Architectural Discipline of Native Images
Why the real value of native compilation isn't just startup speed, but the architectural honesty it forces onto complex cryptography (FIDO2 / PQC).
PQC is an Architectural Shift, Not an Algorithm Upgrade
Why preparing financial trust platforms for "Harvest Now, Decrypt Later" requires deep changes across Nginx edge gateways and Java stacks.
Authentication ≠ Transaction Security
Why MFA isn't enough to stop modern banking fraud, and the architectural shift required for true cryptographic intent verification (WYSIWYS).