--- title: "Jaya Kumar (@Jayakumar03) | Hashnode" description: "Frontend developer. Read the latest articles by Jaya Kumar on Hashnode." url: "https://hashnode.com/@Jayakumar03" --- @Jayakumar03 # Jaya Kumar @Jayakumar03 · Coimbatore, Tamilnadu · Joined July 2021 Frontend developer [Website](https://jayakumar-portfolio.netlify.app/) ### [Most asked interview question in Javascript PT.2](https://jayakumar03.com/most-asked-interview-question-in-javascript-pt2?utm_source=hashnode&utm_medium=feed) Var vs Let vs Const 2 min read · [jayakumar03.com](https://jayakumar03.com/most-asked-interview-question-in-javascript-pt2?utm_source=hashnode&utm_medium=feed) [Jan 28, 2023](https://hashnode.com/posts/most-asked-interview-question-in-javascript-pt2/63d50c04d53eed183b8ccedf) ### [ES6 Keywords in JavaScript](https://jayakumar03.com/es6-keywords-in-javascript?utm_source=hashnode&utm_medium=feed) javascript es6 react frontend backend webdevelopment 3 min read · [jayakumar03.com](https://jayakumar03.com/es6-keywords-in-javascript?utm_source=hashnode&utm_medium=feed) [Dec 17, 2022](https://hashnode.com/posts/es6-keywords-in-javascript/639dac24c432fa51d96a34f7) ### [Most asked interview question in Javascript.](https://jayakumar03.com/most-asked-interview-question-in-javascript?utm_source=hashnode&utm_medium=feed) What is an closure, exactly? 2 min read · [jayakumar03.com](https://jayakumar03.com/most-asked-interview-question-in-javascript?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/most-asked-interview-question-in-javascript/634070bea14b8a0d1f80f792) [Oct 7, 2022](https://hashnode.com/posts/most-asked-interview-question-in-javascript/634070bea14b8a0d1f80f792) ### [5 steps to follow for switching careers](https://jayakumar03.com/5-steps-to-follow-for-switching-careers?utm_source=hashnode&utm_medium=feed) 1\. REALISATION IF you realized your current job or role does not giving you satisfaction and they are not meeting excepted salary or they are not increasing learning curve .then quit it and look for a new job .if you are considering changing career... 2 min read · [jayakumar03.com](https://jayakumar03.com/5-steps-to-follow-for-switching-careers?utm_source=hashnode&utm_medium=feed) [Jul 29, 2021](https://hashnode.com/posts/5-steps-to-follow-for-switching-careers/6102e4ac9036db5b3513ada9)