Aubrey T Dube

@GreyStack

Code. Cloud. Data. AI.

Johannesburg, South AfricaJoined June 2025

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Welcome to the GreyStack by Aubrey T Dube - A blog where software engineering, cloud data engineering and AI intersect.

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Happy to connect for tech collaborations, project help, or just good conversation about code, cloud, AI, and code!

Aubrey T Dube's blogs

greystackgreystack.hashnode.dev5 posts

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Recently published

ATAubrey T Dubegreystack.hashnode.devOct 19, 2025 · 2 min read

🚀 Click, Ship, Monitor: Your App on ECS Fargate + CloudWatch

Intro Skip the EC2 babysitting and dive straight into serverless deployment bliss. In this walkthrough, I’ll launch a containerized app on ECS Fargate and wire up a CloudWatch dashboard that actually tells you something useful. Fast, clean, and ready...

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ATAubrey T Dubegreystack.hashnode.devOct 18, 2025 · 2 min read

✈Deploy Grafana on Amazon ECS with Fargate

Architecture 📌 Objective Deploy Grafana — a powerful open-source analytics and monitoring platform — on Amazon ECS using Fargate to enable scalable, serverless observability. The Grafana container, sourced from the official grafana/grafana Docker i...

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ATAubrey T Dubegreystack.hashnode.devOct 4, 2025 · 3 min read

Launch Containerized Metabase On AWS ECS & Fargate & Postgres RDS

Overview Metabase, an open-source business intelligence tool, is deployed on Amazon ECS using Fargate, and connecting it to a PostgreSQL database hosted on Amazon RDS.The goal is to set up a containerized application within a secure VPC environment a...

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ATAubrey T Dubegreystack.hashnode.devAug 10, 2025 · 4 min read

🤖 Automating File Upload Alerts with AWS Lambda, S3, SES and CloudWatch

🧠 Introduction Imagine uploading a file to the cloud and instantly getting a log entry — or even an email notification — confirming the upload.This project shows exactly how to build that workflow using AWS S3, Lambda, CloudWatch, and SES. 🌊 Flow W...

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ATAubrey T Dubegreystack.hashnode.devJul 5, 2025 · 6 min read

☁️ How I Built a Fully Automated AWS Infrastructure with Terraform to Deploy a Node.js App (Free Tier Friendly)

🧠 Intro: Why I Built This Project As a hands-on cloud practitioner, I wanted to build more than just a static site or clone a To-Do app. I wanted to provision real AWS infrastructure from scratch — not by clicking around the AWS console, but by writ...

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Aubrey T Dube

About

Available for

Aubrey T Dube's blogs

Recently published

🚀 Click, Ship, Monitor: Your App on ECS Fargate + CloudWatch

✈Deploy Grafana on Amazon ECS with Fargate

Launch Containerized Metabase On AWS ECS & Fargate & Postgres RDS

🤖 Automating File Upload Alerts with AWS Lambda, S3, SES and CloudWatch

☁️ How I Built a Fully Automated AWS Infrastructure with Terraform to Deploy a Node.js App (Free Tier Friendly)

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Aubrey T Dube

About

Available for

Aubrey T Dube's blogs

Recently published

🚀 Click, Ship, Monitor: Your App on ECS Fargate + CloudWatch

✈Deploy Grafana on Amazon ECS with Fargate

Launch Containerized Metabase On AWS ECS & Fargate & Postgres RDS

🤖 Automating File Upload Alerts with AWS Lambda, S3, SES and CloudWatch

☁️ How I Built a Fully Automated AWS Infrastructure with Terraform to Deploy a Node.js App (Free Tier Friendly)