Engineering Insights & System Architecture.
Field notes from our senior engineers on private LLM deployments, zero-trust networking, distributed ledgers, and cloud cost optimization.
Why Public LLMs Violate UU PDP: Building Private VPC Sandboxes with Gemma
Sending customer records or proprietary operational data to public LLM APIs exposes Indonesian enterprises to statutory liability under the Personal Data Protection Law (UU No. 27/2022). Here is how to deploy air-gapped, VPC-isolated open-weights models safely.
Implementing SEOJK 29/2022: Multi-Layer Ledger Logs for Financial Systems
Traditional database audit timestamps cannot withstand forensic scrutiny. Here is how to engineer an OJK-compliant, cryptographically chained, and immutable event sourcing architecture for Indonesian financial institutions.
FinOps on AWS: Reducing Idle Virtual Machine Overhead by 35%
Over-provisioned, idle virtual machines are the single largest source of cloud waste. We break down how elastic container pools, auto-scaling policies, and Redis query caching cut compute spend by 35%.