Sole developer of LuraVPN’s identity microservice: FastAPI/PostgreSQL/Redis, JWT/OTP/SSO auth, an influencer referral subsystem, OpenTelemetry + Prometheus observability, a five-layer test suite, and lint/type/test-gated CI shipping Docker images to GHCR.
A polyglot (Go + Python) microservices malware-protection platform: API gateway, threat-intelligence with live Google Web Risk integration, URL filtering, logging/reporting, and notifications - built in ~6 weeks from a self-authored GCP/Kubernetes architecture package.
A consumer-lifestyle API built security-first: XACML-style policy decision/enforcement middleware, granular permission enums, ten validated auth DTOs, privacy-settings modeling, and Loggly-audited access decisions - the trust layer before any feature.