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k3s Lightweight Kubernetes for Indonesian Startups: Production Setup on Budget VPS

DevOps

March 202610 min read

k3s Lightweight Kubernetes for Indonesian Startups: Production Setup on Budget VPS

A practical guide to deploying a production k3s Kubernetes cluster on affordable Indonesian VPS providers, covering installation, storage with Longhorn, TLS ingress, and cost-optimized high availability for teams running on Rp 200k–600k/month per node.

FinOps for Indonesian Cloud Teams: A Practical Cost Optimization Guide

DevOps

February 20269 min read

FinOps for Indonesian Cloud Teams: A Practical Cost Optimization Guide

Indonesian companies are hemorrhaging cloud spend on over-provisioned instances, forgotten dev environments, and unattached EBS volumes. This guide applies the FinOps Framework's Inform-Optimize-Operate cycle with practical AWS CLI scripts, Python cost anomaly detection, and Reserved Instance strategies tailored to Indonesian cloud usage patterns.

Odoo ERP Custom Module Development: A Developer's Guide for Indonesian Business Workflows

ERP

February 202611 min read

Odoo ERP Custom Module Development: A Developer's Guide for Indonesian Business Workflows

Learn how to build production-ready Odoo custom modules from scratch, tailored for Indonesian business requirements like NPWP validation and multi-level purchase approval chains for PT companies. This guide covers ORM basics, model inheritance, XML views, and secure module packaging.

UU PDP No. 27/2022: The Developer's Compliance Guide for Indonesia's Data Protection Law

Security

January 202610 min read

UU PDP No. 27/2022: The Developer's Compliance Guide for Indonesia's Data Protection Law

Indonesia's Personal Data Protection Law (UU PDP No. 27/2022) became fully enforceable in October 2024, with penalties up to Rp 20 billion. This guide translates UU PDP's five core obligations into concrete engineering practices: pseudonymization, PostgreSQL RLS, audit logging, and data subject request APIs.

Indonesia SNAP API & QRIS 2.0: Developer Guide to Open Banking Integration

Backend

December 202511 min read

Indonesia SNAP API & QRIS 2.0: Developer Guide to Open Banking Integration

Bank Indonesia's SNAP (Standar Nasional Open API Pembayaran) is now mandatory for all licensed payment service providers. This guide covers OAuth 2.0 authentication, HMAC-SHA512 request signing, QRIS 2.0 cross-border payments, and practical Node.js implementation patterns for Indonesian fintech developers.

Azure Indonesia Central Region: A Developer's Complete Deployment Guide

Cloud

November 202510 min read

Azure Indonesia Central Region: A Developer's Complete Deployment Guide

Microsoft Azure's Indonesia Central region in Jakarta became generally available in May 2025, bringing three availability zones, AKS, Azure SQL, Azure OpenAI, and dramatically lower latency for Indonesian workloads. This guide covers everything from Bicep deployment scripts to regional availability caveats.

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