--- title: "Aryan Shaw (@aryans1319) | Hashnode" description: "Backend Engineer @writopanda.ai | Ex-SDE Intern @Bridge Healthcare | Knight at @LeetCode(1920- Top 4.21%) | Amazon ML Summer 22' | Microsoft" url: "https://hashnode.com/@aryans1319" --- @aryans1319 # Aryan Shaw @aryans1319 · India · Joined July 2021 Backend Engineer @writopanda.ai | Ex-SDE Intern @Bridge Healthcare | Knight at @LeetCode(1920- Top 4.21%) | Amazon ML Summer 22' | Microsoft ### [Async and Defer in Javascript](https://aryanshaw.hashnode.dev/async-and-defer-in-javascript?utm_source=hashnode&utm_medium=feed) async and defer in javascript javascript interview questions 2 min read · [aryanshaw.hashnode.dev](https://aryanshaw.hashnode.dev/async-and-defer-in-javascript?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/async-and-defer-in-javascript/63d786a7f55810a92a17622b) [Jan 30, 2023](https://hashnode.com/posts/async-and-defer-in-javascript/63d786a7f55810a92a17622b) ### [JWT Token Rotation and Reuse Detection](https://aryanshaw.hashnode.dev/jwt-token-rotation-and-reuse-detection?utm_source=hashnode&utm_medium=feed) Most of you are aware of JWT (JSON web token) Authentication but do you know about token rotation and reuse detection? If not, let's dive into it 3 min read · [aryanshaw.hashnode.dev](https://aryanshaw.hashnode.dev/jwt-token-rotation-and-reuse-detection?utm_source=hashnode&utm_medium=feed) [3](https://hashnode.com/posts/jwt-token-rotation-and-reuse-detection/63cf939374650b1e700dbc5a) [Jan 24, 2023](https://hashnode.com/posts/jwt-token-rotation-and-reuse-detection/63cf939374650b1e700dbc5a) ### [Sliding Window - Decoding Pattern 1](https://aryanshaw.hashnode.dev/sliding-window-decoding-pattern-1?utm_source=hashnode&utm_medium=feed) Sliding Window Patterns in sub-array problems 4 min read · [aryanshaw.hashnode.dev](https://aryanshaw.hashnode.dev/sliding-window-decoding-pattern-1?utm_source=hashnode&utm_medium=feed) [Jan 17, 2023](https://hashnode.com/posts/sliding-window-decoding-pattern-1/63c71865093a66e5d2e4d370)