
This hands-on course builds an image upload pipeline with Next.js and AWS, uses S3, SQS, Lambda for watermarking, and is guided by Cursor IDE and AI assistance.
Set up the development environment by installing Node.js and npm, configuring the Cursor IDE, creating a Next.js project, and configuring AWS CLI with credentials for S3 uploads and downloads.
Install the AWS SDK for Next.js, create a backend API route to generate a pre-signed S3 upload URL, and build a UI for uploads. Test locally and commit changes.
Connect S3 with SQS by creating an image uploads queue, grant S3 publish permissions, and configure S3 event notifications to push object-created messages to the queue for Lambda processing.
Build an AWS Lambda triggered by SQS to download images, apply a bottom-right watermark, and save watermarked files to a downloads bucket; test flow and resolve sharp issues.
Clean up the app, list watermarked files from the downloads bucket in a Next.js feed, and create pre-signed download URLs for viewing them via a new downloads route.
Set up an EC2 instance to host the uploader app, clone the GitHub repo, install git and node, and run the dev server with S3, SQS, and Lambda integration.
Front a Next.js app with an application load balancer, enable https via ssl termination, and map a custom domain with Route 53 and ACM to EC2 targets on port 3000.
Perform a thorough AWS cleanup by terminating EC2, deleting S3 buckets, removing SQS queues and Lambda resources, and dismantling load balancers, target groups, and IAM roles to avoid unexpected costs.
Finish this hands-on course and gain confidence to build your own AWS plus Next.js apps from a complete, real-world project.
Welcome to Hands-On Modern Development of Image Upload with Next.js & AWS – a practical, project-based course designed to give you real-world skills in building modern cloud-enabled applications.
In this course, we will learn how to build a fully functional image upload system from scratch using Next.js on the frontend/backend and Amazon Web Services (AWS). We’ll take a hands-on approach, skipping unnecessary theory and focusing on practical steps you can immediately apply in your own projects.
You will:
Set up a modern development environment with Node.js, Cursor IDE, and AWS CLI.
Create a Next.js project and connect it with AWS services.
Use Amazon S3 for secure and scalable image storage.
Trigger background processing with Amazon SQS + Lambda using S3 event notifications.
Manage access securely with AWS IAM.
Test and interact with AWS resources using the AWS CLI and SDK.
By the end of the course, you’ll not only have a working project that demonstrates modern cloud-native image handling, but also the confidence to extend and adapt it for your own professional use cases.
This course is designed for developers, DevOps engineers, and cloud enthusiasts who want to strengthen their skills in frontend–backend integration and AWS cloud development. No prior AWS experience is required, but basic JavaScript/React knowledge will help you follow along smoothly.