Blog

Thoughts & Stories

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

Browse by Topic

Multi-Tenant SaaS Architecture With Postgres RLS

Why a shared schema with PostgreSQL Row-Level Security is the pragmatic way for a small team to isolate tenants in a multi-tenant SaaS.

For bootstrapped Indonesian SaaS, distribution in 2026 runs on LinkedIn and Threads through build-in-public, not paid ads.

How to build recurring SaaS billing in Indonesia with Midtrans, Xendit, and QRIS when most customers do not pay by card.

Why vertical SaaS beats horizontal tools for Indonesia's underserved clinics and salons, and how to build a booking plus CRM app for them.

A practical blueprint for building a dead-simple, offline-first inventory app that Indonesian warung owners will actually use and pay for.

How to build a WhatsApp-first micro-SaaS that sends invoices and chases overdue payments for Indonesian small businesses.

Showing 187–192 of 428 posts

See the projects I've built

My professional career

Professional certifications