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# Hands-On Developing a 3-Tier Application on AWS (API Gateway + ECS Fargate + RDS)

Modern cloud applications are built using scalable, resilient, and secure architectures. One of the most common patterns used in production environments is the 3-tier architecture, where the presentation, application, and data layers are separated for better scalability, maintainability, and security.
Join us for a practical 1-hour hands-on workshop where we'll build a cloud-native 3-tier application on AWS using API Gateway, ECS Fargate, and Amazon RDS. Along the way, we'll discuss architecture decisions, networking, security, and deployment considerations used in real-world applications.

### What You'll Learn

• What is a 3-Tier Architecture?
• Presentation Layer vs Application Layer vs Database Layer
• Amazon API Gateway Fundamentals
• Containerized Applications with ECS Fargate
• Amazon RDS for Relational Databases
• Application Connectivity Patterns
• High Availability and Scalability Considerations
• IAM Roles for Application Access
• Production Architecture Best Practices
• Cost Optimization Considerations

### Hands-On Implementation

We'll build and connect the following components:

```
Client
|
API Gateway
|
ECS Fargate Service
|
Amazon RDS
```

### Live Demos

• Creating the application architecture on AWS
• Deploying a containerized application to ECS Fargate
• Configuring API Gateway integration
• Connecting the application to Amazon RDS
• Managing access using IAM Roles
• Testing end-to-end application workflows
• Understanding monitoring and troubleshooting basics

### Key Concepts Covered

• Cloud-Native Application Design
• Container-Based Deployments
• API-Driven Architectures
• Database Connectivity
• Network Security
• Scalability and High Availability
• Infrastructure Design Patterns
• Production-Ready AWS Architectures

### Who Should Attend?

• AWS Beginners looking to build real applications
• Software Developers
• Cloud Engineers
• Solutions Architects
• DevOps Engineers
• Students preparing for AWS Certifications
• Anyone interested in modern application architecture on AWS

### Why Attend?

Many AWS learning paths focus on individual services in isolation. In this session, you'll see how multiple AWS services work together to build a complete application architecture similar to what organizations deploy in production.
By the end of the workshop, you'll understand how API Gateway, ECS Fargate, and Amazon RDS combine to create a scalable and maintainable 3-tier application on AWS.
Duration: 1 Hour
Format: Hands-On Workshop + Architecture Walkthrough + Q&A

## Join Our AWS Cloud Engineer Skill Readiness Program:
A structured pathway designed to help candidates:

• Learn AWS
• Build real projects
• Complete technical assessments
• Prepare for interviews
• Become eligible for skill-readiness evaluation

Whether you're just starting your AWS journey or preparing for your next cloud engineering role, this session will help you understand what it takes to become interview-ready in today's cloud job market.

Complete the following questionnaire, to provide your interest and feedback for the above program, as we have a set limit of 15 for the 3-4 weeks cohort.
https://forms.gle/CzCaNx9NknfZ4T4S7