User safety service interface with policy icons

Hands‑On Guide: Building a User Safety Service for Your CV

A hands‑on guide to building a policy‑driven User Safety service with FastAPI and OPA, perfect for a portfolio that signals real‑world engineering skill.

October 22, 2026 · 6 min · 1077 words · martinuke0
Diagram of Kubernetes multi-tenant admission control with Kyverno and OPA policies

Architecting Kubernetes Multi-Tenant Admission Control with Kyverno and OPA Policies

Learn how to architect multi-tenant admission control in Kubernetes using Kyverno and OPA, with concrete policy examples, CI/CD patterns, and operational playbooks for tenant isolation at scale.

September 17, 2026 · 9 min · 1752 words · martinuke0
A schematic diagram of the safe. gateway architecture showing content flowing through policy checks, rate limiters, and audit log sinks.

Building 'safe.' — A User Safety Gateway That Signals Real Systems Skill

A hands-on guide to building ‘safe.’ — a User Safety Gateway that signals real systems engineering skill. Learn to implement policy-as-code content moderation, rate limiting, and audit pipelines with production-grade architecture patterns.

September 9, 2026 · 10 min · 2101 words · martinuke0
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