000%

VPC CORE

AI Solutions Architect Portfolio

AWS THREE-TIER
ARCHITECTURE COMMAND

Website statis PWA untuk menampilkan proyek AWS official workshop: load balancer, auto scaling, VPC, web tier, app tier, database tier, high availability, dan dokumentasi portofolio.

3Tier

6Subnet Pattern

ALBExternal/Internal

HAMulti-AZ

P200

AWS Three-Tier Architecture

Model enterprise: public ALB menerima trafik, web tier menjalankan Nginx/React, internal ALB meneruskan API ke Node.js app tier, dan data disimpan di Aurora MySQL multi-AZ.

Diagram dari upstream AWS workshop yang dilampirkan.

Komponen Inti

VPCPublic SubnetPrivate SubnetInternet GatewayNAT GatewayExternal ALBInternal ALBAuto ScalingEC2NginxNode.jsAurora MySQLMulti-AZSecurity Groups

Traffic Flow

Client → Internet-facing Application Load Balancer.
ALB → Web tier EC2 instances pada public/private app layout sesuai workshop.
Nginx/React → API calls diproxy ke internal Application Load Balancer.
Internal ALB → Node.js app tier.
App tier → Aurora MySQL multi-AZ database.

Portfolio Upgrade

Tambahkan Terraform module untuk VPC, ALB, ASG, RDS.
Tambahkan GitHub Actions untuk validate, plan, test, deploy.
Tambahkan monitoring CloudWatch + Grafana dashboard.
Tambahkan ADR dan threat model.
Tambahkan cost estimation dan DR runbook.

P300

Repositori Nomor 1 untuk Fondasi Ini

Pilihan utama adalah repositori official AWS Samples yang sama dengan ZIP yang dilampirkan, karena paling tepat untuk multi-tier web architecture portofolio.

#1 OFFICIAL FOUNDATION

aws-samples/aws-three-tier-web-architecture-workshop

Hands-on workshop untuk membangun network, security, app, dan database components pada arsitektur AWS yang available dan scalable.

Buka GitHub Repo →

98portfolio fit

P400

AI/Cloud Portfolio Matrix

Inilah peta proyek 25–30 kualitas tinggi yang saling terhubung untuk jalur MEXT S2 → AI Solutions Architect.

P500

Cost, HA, Disaster Recovery

Bagian ini menunjukkan cara menjelaskan trade-off arsitektur, bukan hanya menampilkan kode.

Estimator Simulasi

EC2 Web instances App instances Aurora mode

$000/ bulan simulasi

High Availability Score

92%

Skor naik jika minimal 2 instance per tier dan database multi-AZ.

DR Runbook Ringkas

Backup database otomatis + snapshot manual sebelum perubahan besar.
RTO/RPO ditulis di README.
Failover test bulanan.
Terraform state remote dan versioned.
Rollback AMI/container image.

P600

Dokumentasi yang Harus Ada

Checklist ini membuat proyek terlihat seperti portofolio Cloud Architect, bukan sekadar copy workshop.

P650

README.md Command Center

Dokumen README lengkap 26 bagian sudah dimasukkan ke website dan juga tersedia sebagai file root README.md.

README-FIRST PORTFOLIO DOCUMENTATION

☁️ AWS Three-Tier Architecture Command

☁️ AWS Three-Tier Command PWA: VPC, ALB, Auto Scaling, Aurora, docs, cost, security & deploy-ready Cloudflare portfolio. system UI

Open Raw README.md

26sections130 chars description

README.md Structure

README.md
├── 1. Project Overview
├── 2. Features
├── 3. Tech Stack
├── 4. Architecture Diagram
├── 5. Screenshots
├── 6. Live Demo / Video Demo
├── 7. Installation
├── 8. Quick Start
├── 9. Project Structure
├── 10. Configuration (.env)
├── 11. API Documentation
├── 12. Database Schema
├── 13. AI/ML Pipeline
├── 14. Cloud Architecture
├── 15. Deployment Guide
├── 16. CI/CD Pipeline
├── 17. Security
├── 18. Performance Benchmark
├── 19. Cost Estimation
├── 20. Testing
├── 21. Roadmap
├── 22. FAQ
├── 23. Contributing
├── 24. License
├── 25. Credits & References
└── 26. Contact

01Project Overview

AWS ThreeTier Architecture Command adalah website portfolio staticfirst PWA untuk menampilkan proyek cloud architecture berbasis official AWS Samples workshop. Proyek ini mengubah materi workshop AWS threetier menjadi dashboard terminal/news command yang bi...

02Features

Commandcenter landing page dengan WebGL/canvas morphing visual. Topbar, ticker, sidebar, cards, command bar, dan scanline UI mengikuti gaya Pasted text.txt. Halaman arsitektur AWS threetier dengan diagram. Repository ranking untuk AI/Cloud portfolio. Portfo...

03Tech Stack

Layer Stack Purpose Frontend HTML5, CSS3, Vanilla JavaScript Static PWA shell and command UI Visual Canvas/WebGLinspired particle morph Dynamic portfolio landing page PWA Web App Manifest, Service Worker Installable and offlinecapable shell Cloud Hosting Cl...

04Architecture Diagram

The included diagram file is available at: text assets/awsthreetierarchitecture.png Architecture flow: mermaid flowchart LR UserInternet User ALB1External Application Load Balancer ALB1 WebWeb Tier: EC2 + Nginx/React Web ALB2Internal Application Load Balanc...

05Screenshots

Recommended screenshot set for GitHub and scholarship/job portfolio: Screenshot File / Page Purpose Landing / Shows dynamic AWS command dashboard Architecture /architecture Shows AWS diagram and component breakdown Repository /repository Shows selected offi...

06Live Demo / Video Demo

Live demo placeholder: text https://yourcloudflarepagesdomain.pages.dev Video demo checklist: 1. Open landing page. 2. Show command bar navigation. 3. Open Architecture page. 4. Explain public ALB, web tier, internal ALB, app tier, and Aurora DB. 5. Open Co...

07Installation

Local preview: bash python m http.server 8787 Open: text http://localhost:8787 Alternative: bash npx serve . Avoid relying only on file:// because service worker and PWA APIs are designed for localhost or HTTPS.

08Quick Start

bash 1. Extract package unzip UPLOADTHISTOCLOUDFLAREPAGESAWSTHREETIERARCHITECTURECOMMANDUNIFIEDITPWAV2.zip 2. Enter folder cd AWSTHREETIERARCHITECTCOMMANDUNIFIEDITCLOUDFLAREPAGESV1 3. Run local static server python m http.server 8787 4. Open browser http://...

09Project Structure

text AWSTHREETIERARCHITECTCOMMANDUNIFIEDITCLOUDFLAREPAGESV1/ ├── index.html ├── README.md ├── README.txt ├── headers ├── redirects ├── worker.js ├── manifest.json ├── sw.js ├── wrangler.jsonc ├── api/ │ └── health/ │ └── index.html ├── assets/ │ ├── app.css...

10Configuration (.env)

This package is staticfirst and does not require .env for preview. For a future fullstack version, use environment variables like: env APPNAME=AWS ThreeTier Architecture Command PUBLICSITEURL=https://yoursite.pages.dev AWSREGION=apsoutheast1 AWSACCOUNTID=00...

11API Documentation

Current package is a static showcase. API documentation is included as a portfolio blueprint: Endpoint Method Purpose Status : /api/health/ GET Static health page Included /api/architecture GET Future architecture metadata Planned /api/costestimate POST Fut...

12Database Schema

The original AWS workshop uses Aurora MySQL as the database tier concept. This static portfolio package does not run a real database, but it documents the expected schema direction. Example relational schema for future implementation: sql CREATE TABLE archi...

13AI/ML Pipeline

This AWS threetier project is the Cloud Architecture core. For AI Solutions Architect portfolio, connect it with an AI/ML pipeline: text Documents / Logs / Tickets → Ingestion Worker → Object Storage / Database → Embedding Model → Vector Database → Retrieva...

14Cloud Architecture

Core AWS architecture: VPC with multiAZ network segmentation. Public subnets for internetfacing load balancing. Private subnets for app and database layers. External Application Load Balancer. Web tier EC2 Auto Scaling group. Internal Application Load Balan...

15Deployment Guide

Cloudflare Pages Direct Upload: text Cloudflare Dashboard → Workers & Pages → Create application → Pages → Direct Upload → Upload extracted project folder → Deploy Recommended settings: text Framework preset: None Build command: leave empty Build output dir...

16CI/CD Pipeline

Suggested GitHub Actions workflow for future repository deployment: yaml name: validatecloudflarepagespackage on: push, pullrequest jobs: validate: runson: ubuntulatest steps: uses: actions/checkout@v4 name: Check root files run: test f index.html test f RE...

17Security

Security checklist: No .env secrets committed. No executable files in deploy ZIP. No nested archive in final Cloudflare upload. Use security headers from headers. Avoid unsafe external scripts. Keep service worker cache versioned. Use leastprivilege IAM for...

18Performance Benchmark

Static website benchmark targets: Metric Target Note : First Contentful Paint < 1.8s Static app shell Largest Contentful Paint < 2.5s Optimize diagram and CSS Total Blocking Time < 200ms Vanilla JS, no heavy framework Cumulative Layout Shift < 0.1 Fixed lay...

19Cost Estimation

Static showcase cost: text Cloudflare Pages static preview: usually free tier eligible depending on account limits and usage. AWS architecture cost drivers: EC2 web/app instance count and size. Application Load Balancer hours and LCU usage. NAT Gateway hour...

20Testing

Manual testing checklist: Open / locally. Navigate with sidebar buttons. Use command bar: architecture, repo, portfolio, readme, deploy. Search portfolio with search rag. Open raw README.md. Check mobile width under 390px. Confirm no horizontal scroll. Conf...

21Roadmap

Add Terraform version of AWS threetier architecture. Add AWS CDK alternative. Add GitHub Actions validation workflow. Add CloudWatch dashboard screenshots. Add Grafana/Loki observability extension. Add RAG assistant for architecture documentation. Add threa...

22FAQ

Q: Apakah ini langsung menjalankan AWS backend asli? A: Tidak. Paket ini adalah website portfolio static PWA yang menjelaskan dan menampilkan arsitektur AWS threetier. Source workshop AWS disertakan sebagai referensi developersource. Q: Apakah bisa diupload...

23Contributing

Contributing guideline: 1. Fork repository. 2. Create feature branch. 3. Keep index.html, README.md, and deployment docs updated. 4. Do not add secrets, installers, or nested archives. 5. Validate with local server. 6. Open pull request with screenshot and...

24License

This portfolio wrapper should use a clear license selected by the project owner. The included upstream AWS workshop source contains its own license file in: text developersource/awsthreetierwebarchitectureworkshop/LICENSE Always review upstream license term...

25Credits & References

Credits: AWS Samples — awsthreetierwebarchitectureworkshop as the core architecture reference. Cloudflare Pages documentation for deployment target. GitHub README guidance for repository documentation purpose. Pasted UI reference from the provided Pasted te...

26Contact

Author: Roberto Ocaviantyo Tahta Laksmana GitHub: @yirassssindabacoderhttps://github.com/yirassssindabacoder Project type: Cloud / AI Solutions Architect portfolio PWA Suggested repository description exactly 130 characters: text ☁️ AWS ThreeTier Command PW...

P700

Cloudflare Pages Direct Upload

ZIP ini dibuat sebagai static PWA: root index.html, assets relatif, manifest, service worker, redirects, dan worker health endpoint.

Cara Upload

Extract ZIP final ini.
Buka Cloudflare Dashboard → Workers & Pages → Pages.
Create project → Direct Upload.
Drag folder hasil extract, bukan ZIP mentah.
Build command kosong; output directory root.

File Penting

index.html sebagai entry utama.
assets/app.css dan assets/app.js.
manifest.json dan sw.js untuk PWA.
_redirects untuk SPA fallback.
developer-source/ berisi upstream AWS clean source.

Command Opsional

npx wrangler pages deploy . --project-name aws-three-tier-arch-command

AWS THREE-TIERARCHITECTURE COMMAND