Here is solutions for system design for cloud pillars

Here is some research about distributed system.

Here is some research about Redis.

Here is some research about SQL Database.

Here is some research about Elastic Search.

Here is some research about Kafka features and configurations.

Here is multiple style to read and take notes for a document.

To understand a document quickly, stop reading it from start to finish on your first pass. Instead, break the text into manageable steps using the Three-Pass Method, which helps you grasp the main idea first and the details later.

Write about ideas and tools to work in ITs

Here is some note about level of learning infrastructure and cloud.

Here is backbone in multiple perspectives of becoming a software engineer.

I am writing about Beyond Coding: How to get promote as Software Engineer

Inspired by GSD (Get Shit Done) — a spec-driven development system for AI coding agents.

Writing system design by data flow to understand to design your system design better.

To find problems in a real system design, work from the outside in:

Đây là 1 chủ đề khá hay mà t ngẫm ra được, t thừa nhận t là 1 thằng quyết định xuất phát từ cái tôi trước, và bây giờ t đang cải thiện bản thân t bằng cách xuất phát từ trách nhiệm và tinh thần ownership hơn.

There’s a secret: when you want to persuade a business, nothing is more compelling than solid metrics—they’re hard to dispute and form the strongest basis for meaningful debate.

Here is the way to learn AWS from CLI, not from “boring” AWS Management tool.

Here is all concepts about AI Engineering: RAG, AI Agents, Context Engineer, MCP, Fine-tuning (Weight Optimization, LoRA).

Here is some backbone Knowledge Base - Patterns - Technologies - Core concepts for System Design Interview.

Here is some problems for Big Tech - System Design Products

Source code: https://github.com/jkmaina/huggingface_book

Here is some notes for 6 pillars of AWS Software Architect.

1. Principle Design

Here is some note for product system design.

Here is the concepts of AWS that I learned for AWS Certified Cloud Practitioner + AWS Associate Software Architect.