Gideon Warui
Cloud Platform & DevSecOps · AI Infrastructure · Kubernetes · FinOps
I build cloud platforms, DevSecOps systems, and AI/data infrastructure across enterprise finance, fintech, and NGO environments. In 2026, this portfolio is focused on a public AKS AI Infrastructure Lab: a 45-week, ~80-lab build program with ~84 code-heavy posts documenting what actually works.
AI Infra Lab 2026
~80 disposable AKS labs across 45 weeks (1–2 days each), each isolated by namespace, instrumented, measurable, teardown-friendly, and tied to a publishable result.
2 posts / week cadence
Monday infra concept + Thursday AI concept. Screenshot-led, code-heavy posts with real measurements, one tradeoff, and one production rule per post.
AKS · vLLM · RAG · FinOps
AKS · GPU nodepools (T4/A100) · vLLM · Triton · Qdrant · pgvector · KEDA · Prometheus · Grafana · Loki · Terraform · Helm
From the blog
Azure Blob Private Link Looked Configured But Wasn't: Three Misconfigs That Left Public Access Open
Diagnosed and fixed a blob storage Private Link setup where the private endpoint was in the wrong VNet, the DNS A record was in an orphaned zone, and public access was never disabled.
Connecting Prod AKS to Log Analytics: Container Insights Migration and a Plaintext OTP Leak
Migrated the prod AKS cluster's Container Insights pipeline to a unified Log Analytics workspace and discovered 140+ plaintext OTP values being logged in production.
Replacing a Rogue Azure Function with a Proper ADF Orchestration Pipeline
Built an ADF orchestration pipeline to chain Extract, Transform, and HRIS History into a single trigger, replacing an unsafe Azure Function that had been running the same workload as a shadow ETL.
D365 Silently Dropped 20 OData Columns: SCD2 Saved the Data
Diagnosed HRIS dashboard failures after Dynamics 365 stopped returning WorkerStatus, Gender, and MaritalStatus from its Workers OData entity, then recovered the values from an SCD2 history table that had been quietly capturing them for months.
Follow the work
Field notes, lab write-ups, infrastructure deep-dives, and AI content as they ship. What I built, what broke, what the numbers showed. No fluff.