Micheal Angelo

Nothing fully real, nothing fully accidental.

Joined on Jan 4, 2026 https://micheal000010000-hub.github.io/

Education

Self Taught

Pronouns

He/Him

Micheal Angelo

Jul 3

From Local Development to a Production-Style Deployment: Understanding Docker, Nginx, Linux, and AWS

#docker #nginx #cloud #networking

5 min read

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Micheal Angelo

Jun 30

From a Simple File Upload API to an Event-Driven AWS Document Processing Pipeline

#aws #python #docker #cloud

5 min read

Micheal Angelo

Jun 25

Building a Cloud Application Locally: Lessons in Backend Architecture and AWS

#aws #python #backend #beginners

4 min read

Micheal Angelo

Jun 25

Learning AWS by Building a Local Document Processing Pipeline (Without an AWS Account)

#aws #cloud #opensource #devops

3 min read

Micheal Angelo

Jun 21

Learning AWS Without an AWS Account: Running S3, DynamoDB, and Lambda Locally

#aws #docker #devops #cloud

4 min read

Micheal Angelo

Jun 20

From Home Networking to Enterprise Networking: What Changes Behind the Scenes?

#networking #devops #linux #cloud

4 min read

Micheal Angelo

Jun 13

One Public IP, Many Devices: How Your Router Knows Where Replies Belong

#networking #devops #linux #beginners

4 min read

Micheal Angelo

Jun 13

Following a Packet: What Really Happens Between Opening Your Laptop

#networking #devops #linux #beginners

5 min read

Micheal Angelo

Jun 13

A URL Worked on My Work Laptop but Not My Personal Laptop — Here's What That Taught Me About VPNs, ARP, and Networking

#networking #linux #wireshark

4 min read

Micheal Angelo

Jun 8

Learning DevOps from First Principles: What an EC2 Instance Actually Is

#aws #cloud #devops #linux

3 min read

Micheal Angelo

Jun 8

Same Hardware, Different Experience: Why Linux Feels Faster

#linux #opensource #performance #beginners

4 min read

Micheal Angelo

Jun 8

Learning DevOps from First Principles: MAC Addresses vs IP Addresses — The Difference Finally Clicked

#networking #linux #wireshark #beginners

4 min read

Micheal Angelo

Jun 8

Learning DevOps from First Principles: I Ran ping github.com and Opened Wireshark — Here's What I Learned

#networking #wireshark #linux #devops

4 min read

Micheal Angelo

Jun 7

If AI Gets Better at Coding, What Becomes the Bottleneck?

#ai #softwareengineering #opensource #productivity

3 min read

Micheal Angelo

Jun 7

Learning DevOps from First Principles: Why Linux and Networking Might Be the Best Place to Start

#devops #linux #networking #beginners

3 min read

Micheal Angelo

Apr 5

Keep Your AI Conversations Local: Open WebUI + Ollama Setup

#ai #opensource #privacy #linux

3 min read

Micheal Angelo

Mar 7

What Happens Behind the Scenes When You Publish a Website

#webdev #internet #beginners #dns

3 min read

Micheal Angelo

Feb 22

A Beginner-Friendly Guide to Multithreading in Python

#python #multithreading #concurrency #beginners

3 min read

Micheal Angelo

Feb 17

Turning a Synchronous Workflow into a Concurrent System

#python #concurrency #architecture #productivity

3 min read

Micheal Angelo

Feb 16

Context Retrieval vs Context Demand: A Design Question in LLM System

#ai #llm #architecture #rag

3 min read

Micheal Angelo

Feb 14

Tired of API Rate Limits? Run Mistral 7B Locally with Ollama (No More Monthly API Bills)

#ai #machinelearning #productivity #python

2 min read

Micheal Angelo

Feb 9

Just Because You Can, Doesn’t Mean You Should: A Question About Complexity in LLM Systems

#discuss #architecture #systemdesign #llm

3 min read

Micheal Angelo

Feb 2

How One Complex Problem Becomes Two Simple Ones: An ARP Mental Model

#networking #computerscience #learning #systemdesign

3 min read

Micheal Angelo

Jan 31

When Language-Agnostic Design Helps — and When It Complicates

#discuss #llm #systemdesign #rag

3 min read

Micheal Angelo

Jan 31

What Should LLMs Decide — and What Should We Decide First?

#discuss #ai #llm #rag

3 min read

Micheal Angelo

Jan 14

CPU–RAM–OS Synergy: Why Balanced Systems Matter More Than High Specs

#computer #performance #hardware #learning

3 min read

Micheal Angelo

Jan 13

A Small pip Flag That Keeps Your Terminal Clean

#python #productivity #beginners

1 min read

Micheal Angelo

Jan 13

PyPI vs Python Package: A Common Confusion Explained Simply

#python #learning #beginners

2 min read

Micheal Angelo

Jan 13

Auto-Update “Last Updated” Date in README on Every GitHub Push

#github #automation #beginners

2 min read

Micheal Angelo

Jan 13

GitHub Actions: How It Works Under the Hood (Mental Model)

#github #devops #automation #learning

3 min read

Micheal Angelo

Jan 13

Mutable vs Immutable Objects in Python (Explained Simply)

#python #programming #beginners #learning

2 min read

Micheal Angelo

Jan 13

How Large Language Models (LLMs) Actually Generate Text

#ai #machinelearning #beginners #learning

2 min read

Micheal Angelo

Jan 13

OSI Model — Clean, Confusion-Free Explanation (For When You’re Stuck)

#networking #computerscience #beginners #osi

2 min read

Micheal Angelo

Jan 4

IaaS vs PaaS vs SaaS Explained: AWS Shared Responsibility Made Simple

#aws #cloud #beginners #architecture

2 min read

Micheal Angelo

Jan 4

Hypervisors Explained: How Virtual Machines Really Work in the Cloud

#aws #cloud #virtualization #infrastructure

3 min read

DEV Weekend Challenge Completion

"Built with Google Gemini: Writing Challenge" Completion

2 Week Community Wellness Streak

1 Week Community Wellness Streak

Writing Debut

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