#serverless Development Tutorials & Tips | Roast Dev

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Lambda@Edge: Run Code at the Edge with CloudFront

🚁 Lambda@Edge: Run Code at the Edge with CloudFront Lambda@Edge brings the power of serverless computing closer to your users by running AWS Lambda functions at CloudFront edge locations a...

17.04.2025 0 Read More

Understanding Serverless Computing: When to Use Lambda Functions?

Have you ever deployed a backend app just to run a single function a few times a day? You're not alone. Thousands of developers are still paying for idle servers when there's a better, more scalable ...

18.04.2025 0 Read More

This Week in Cloud: My First Real Serverless App (and It’s a Meme Game)

I’ve been adjacent to cloud infrastructure for years, spinning up environments for C-Trax in AWS, learning config management at Chef. But this week at LocalStack felt like the first time I got to re...

18.04.2025 0 Read More

Streamlining Workflows with AWS Step Functions, Lambda, and SQS

Introduction In today’s fast-paced digital world, automating workflows can save time, reduce errors, and streamline operations. AWS provides a suite of powerful tools, including Lambda, SQS...

19.04.2025 0 Read More

Serverless is NOT a Scam.

The post you are currently reading is a lot of facts, but also a lot of my opinions. It is addressing this post: Serverless is a Scam. Jonas Scholz ・ Ap...

19.04.2025 0 Read More

How to Trigger AWS Lambda Functions Using S3 Events (With Full Code Example)

Triggering AWS Lambda functions with S3 events is a powerful way to create reactive, event-driven applications. Whether you're processing image uploads, logging changes, or running backend tasks, this...

20.04.2025 0 Read More

Unlocking Efficiency Through Lambda-Powered Workflows

Struggling to balance support tickets and innovation? Discover how a small DevOps team leverages simple Lambda-powered workflows to empower 200+ developers and unlock massive efficiency. ...

27.04.2025 0 Read More

How to Store API Request Data in DynamoDB Using AWS Lambda and API Gateway

In serverless apps, it's common to process incoming requests via API Gateway and store relevant data using AWS Lambda and DynamoDB. This setup allows you to create powerful, scalable APIs with zero in...

20.04.2025 0 Read More

How to Trigger AWS Lambda Functions on a Schedule Using CloudWatch Events (Serverless Cron Jobs)

Scheduled tasks are common in backend workflows — for example, cleaning up expired sessions, sending reminders, or syncing data. In AWS, you can set up serverless cron jobs using CloudWatch Events (...

20.04.2025 0 Read More

How to Use Firebase Functions With Express and Firestore for a Full Backend API

If you're looking to deploy a full-featured serverless backend using Firebase, pairing Express with Firestore inside Firebase Cloud Functions is a flexible and powerful setup. This guide shows you how...

20.04.2025 0 Read More

Lambda@Edge: Run Code at the Edge with CloudFront

Understanding Serverless Computing: When to Use Lambda Functions?

This Week in Cloud: My First Real Serverless App (and It’s a Meme Game)

Streamlining Workflows with AWS Step Functions, Lambda, and SQS

Serverless is NOT a Scam.

How to Trigger AWS Lambda Functions Using S3 Events (With Full Code Example)

Unlocking Efficiency Through Lambda-Powered Workflows

How to Store API Request Data in DynamoDB Using AWS Lambda and API Gateway

How to Trigger AWS Lambda Functions on a Schedule Using CloudWatch Events (Serverless Cron Jobs)

How to Use Firebase Functions With Express and Firestore for a Full Backend API

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