Latest articles and thought pieces from my professional and technical journey.
A real-world look at fixing mobile subscription billing when webhooks, sandbox purchases, and user identity break down.
A practical explanation of OAuth, OIDC, access tokens, and ID tokens without the usual authentication confusion.
Understand how React Native and Expo really work, from native builds to OTA updates and development workflows.
Build a clearer mental model for Coder workspaces, templates, provisioners, and AI coding tasks.
Learn how LightRAG adds graph-based relationships to retrieval and makes RAG systems better at connected knowledge.
A comprehensive guide to building a self-hosted DevOps infrastructure from scratch using Terraform, Ansible, and Docker.
Implement a collaborative Terraform workflow using GitHub Actions, pull requests, and a remote backend for production teams.
A step-by-step guide to provisioning a DigitalOcean droplet using Terraform and basic Infrastructure as Code practices.
Learn how to automatically deploy a self-hosted Jenkins server with free auto-renewing SSL certificates using Ansible.