Blog

Thoughts & Stories

Sharing my experiences, learnings, and adventures in tech and beyond.

Browse by Topic

DevOps & Cloud Infrastructure (138)AI & LLMs (102)Web Development (81)ERP Systems (72)Backend & APIs (60)Software Development (52)Security (28)Career Reflections (27)Cloud (15)Product & SaaS (12)AI / Machine Learning (5)University (1)Hackathons (1)

Security

May 202610 min read

Zero Trust Security Architecture for Cloud-Native Applications: A Practical Guide

A technical deep-dive into implementing Zero Trust security in Kubernetes environments using mTLS, SPIFFE/SPIRE, and network micro-segmentation. Includes BSSN compliance context for Indonesia, Istio PeerAuthentication configuration, and practical guidance on avoiding security theater.

April 20268 min read

AI Product Description Generator SaaS for Sellers

How to build an AI-wrapper micro-SaaS that writes optimized Bahasa Indonesia listings for Tokopedia and Shopee sellers, and how to make it defensible.

Marketplace Price Monitoring SaaS: Tokopedia and Shopee

Backend

April 20268 min read

Marketplace Price Monitoring SaaS: Tokopedia and Shopee

How to build a competitor price and stock monitoring SaaS for Tokopedia and Shopee sellers, from data acquisition to alerts, without hand-waving the legal gray areas.