AWS Serverless Web App

S3 • CloudFront • ACM • API Gateway • Lambda • DynamoDB

Serverless Architecture with Visitor Counter

Overview

Built a serverless web application on AWS using Amazon S3 and CloudFront for static website hosting, with API Gateway, Lambda, and DynamoDB powering a real-time visitor counter.

Configured a custom domain and HTTPS using AWS Certificate Manager and CloudFront to securely deliver content over TLS.

Live Visitor Counter

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Services Used

Amazon S3 – Hosts the static website files.
Amazon CloudFront – Delivers content globally through a CDN.
AWS Certificate Manager (ACM) – Provides SSL/TLS certificates for secure HTTPS access.
Amazon API Gateway – Exposes the visitor counter API.
AWS Lambda – Updates and returns the visitor count.
Amazon DynamoDB – Stores the page view count.

Skills Demonstrated

Serverless application design, static website hosting, CDN distribution and content delivery, custom domain configuration, SSL/TLS certificate management, REST API development and integration, event-driven compute with AWS Lambda, NoSQL database implementation using DynamoDB, and frontend-to-backend cloud service integration.