---
title: "Karim Fayed (@KarimFayed) | Hashnode"
description: "Karim Fayed (@KarimFayed) writes on Hashnode. Read their latest articles and follow their work."
url: "https://hashnode.com/@KarimFayed"
---

@KarimFayed

# Karim Fayed

@KarimFayed · Joined January 2026

### [AWS Lambda for Beginners: A Practical Guide to Serverless Basics, Pricing, and Common Pitfalls](https://blog.klivvr.com/aws-lambda-for-beginners-a-practical-guide-to-serverless-basics-pricing-and-common-pitfalls?utm_source=hashnode&utm_medium=feed)

Learn the basics of AWS Lambda, explore its cost-effective nature, and discover common pitfalls in this beginner-friendly serverless guide

6 min read · [blog.klivvr.com](https://blog.klivvr.com/aws-lambda-for-beginners-a-practical-guide-to-serverless-basics-pricing-and-common-pitfalls?utm_source=hashnode&utm_medium=feed)

[Feb 3](https://hashnode.com/posts/aws-lambda-for-beginners-a-practical-guide-to-serverless-basics-pricing-and-common-pitfalls/6981cf7f28addf4931114536)