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DevOps & Cloud Infrastructure (116)Web Development (78)ERP Systems (66)Backend & APIs (50)AI & LLMs (45)Career Reflections (22)Software Development (19)Security (14)Product & SaaS (6)Cloud (5)AI / Machine Learning (5)University (1)Hackathons (1)

May 202610 min read

AI Agents in Production: Lessons from a Year of Agentic Workflows

Tool design, guardrails, and eval loops: the unglamorous lessons from running AI agents in production and using agentic coding tools every day.

Semantic Search with pgvector: Skip the Dedicated Vector Database

AI/ML

May 202610 min read

Semantic Search with pgvector: Skip the Dedicated Vector Database

You probably do not need Pinecone. How to build production semantic search with pgvector inside the PostgreSQL you already run, indexes and hybrid search included.

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.

Micro-SaaS Pricing for Indonesia: IDR Pricing That Converts

Product

April 20268 min read

Micro-SaaS Pricing for Indonesia: IDR Pricing That Converts

How to price a micro-SaaS for Indonesia's UMKM market with IDR tiers, a low decision threshold, and QRIS-friendly billing.

Showing 181–186 of 428 posts

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