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Thoughts & Stories

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

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DevOps & Cloud Infrastructure (146)AI & LLMs (130)Backend & APIs (100)Web Development (81)ERP Systems (74)Software Development (58)Security (30)Career Reflections (28)Cloud (21)Product & SaaS (12)AI / Machine Learning (5)University (1)Hackathons (1)

DevOps

June 202511 min read

Prometheus and AlertManager: Building an On-Call Alert System That Works

How to configure Prometheus AlertManager for production on-call alerting — routing trees, inhibition rules, grouping, Telegram integration, and high-availability setup.

DevOps

June 202512 min read

Elastic Stack (ELK) Self-Hosted: Production Setup and Operational Lessons

How to deploy and operate a self-hosted Elastic Stack for centralized logging — Elasticsearch cluster setup, Logstash pipelines, Kibana dashboards, and the operational pitfalls to avoid.

Career

June 202510 min read

Tech Stack Used by Indonesian Companies in 2025: What the Market Actually Runs On

From GoTo's microservices to mid-sized ERP firms using NestJS — a realistic picture of what technologies Indonesian companies are actually deploying in 2025.

Career

June 202511 min read

Remote Work as an Indonesian Developer: Opportunities, Platforms, and What Nobody Tells You

The real guide to landing and sustaining remote developer work from Indonesia — platforms, rate strategies, compliance, and the culture gaps that trip people up.

Career

June 20259 min read

Swiss German University IT Program Review: An Insider's Honest Assessment

A recent SGU graduate's honest review of the IT program — what the curriculum actually covers, what it misses, and how it compares to self-taught paths in the Indonesian job market.

Career

June 202511 min read

Cloud Adoption in Indonesian Companies: The Real Picture in 2025

Indonesia's cloud market hit USD 2.46 billion in 2025 — but adoption patterns vary wildly by sector. Here's what's actually happening on the ground.

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