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

@siddheshmulik

# Siddhesh Mulik

@siddheshmulik · Joined November 2025

### [Building a Serverless Notes App with AWS Amplify, Cognito, Lambda, DynamoDB & API Gateway](https://aws-cloud-project.hashnode.dev/serverless-notes-app-with-aws?utm_source=hashnode&utm_medium=feed)

A Complete Step-by-Step Visual Guide

9 min read · [aws-cloud-project.hashnode.dev](https://aws-cloud-project.hashnode.dev/serverless-notes-app-with-aws?utm_source=hashnode&utm_medium=feed)

[Nov 22, 2025](https://hashnode.com/posts/serverless-notes-app-with-aws/6921e9f9e52974b4d772b39f)

### [Automating AWS Cost Optimization with Lambda](https://devops-project1.hashnode.dev/automating-aws-cost-optimization-with-lambda?utm_source=hashnode&utm_medium=feed)

Introduction Cloud costs can quickly spiral out of control if you're not actively monitoring and optimizing your resources. One common area of waste is EBS snapshots that are no longer needed - snapshots whose volumes have been deleted or aren't atta...

7 min read · [devops-project1.hashnode.dev](https://devops-project1.hashnode.dev/automating-aws-cost-optimization-with-lambda?utm_source=hashnode&utm_medium=feed)

[Nov 5, 2025](https://hashnode.com/posts/automating-aws-cost-optimization-with-lambda/690b8abddeb5057d73993704)