--- title: "Hetal Rajgor (@hetalrajgor) | Hashnode" description: "Hi there, I am a software programmer with lots of interests in learning new age technologies. I enjoy writing clean and crisp code." url: "https://hashnode.com/@hetalrajgor" --- @hetalrajgor # Hetal Rajgor @hetalrajgor · India · Joined March 2022 ### [The Day “ng serve” Betrayed Me! A Story About Checking Your Angular Version](https://hetalrajgor.hashnode.dev/the-day-ng-serve-betrayed-me-a-story-about-checking-your-angular-version?utm_source=hashnode&utm_medium=feed) Why Version Mismatches Cause More Bugs Than Your Code 3 min read · [hetalrajgor.hashnode.dev](https://hetalrajgor.hashnode.dev/the-day-ng-serve-betrayed-me-a-story-about-checking-your-angular-version?utm_source=hashnode&utm_medium=feed) [Feb 16](https://hashnode.com/posts/the-day-ng-serve-betrayed-me-a-story-about-checking-your-angular-version/699302d16762493103c621c9) ### [How to Send API Responses in ASP.NET Web API & MVC](https://hetalrajgor.hashnode.dev/how-to-send-api-responses-in-aspnet-web-api-and-mvc?utm_source=hashnode&utm_medium=feed) Hi there, welcome to another blog! If you’re working with .NET, you’ve probably built APIs in either ASP.NET Web API or ASP.NET MVC. But here’s the deal 👉 writing controllers is easy, sending clean and consistent responses is where many developers t... 2 min read · [hetalrajgor.hashnode.dev](https://hetalrajgor.hashnode.dev/how-to-send-api-responses-in-aspnet-web-api-and-mvc?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/how-to-send-api-responses-in-aspnet-web-api-and-mvc/68c274b10f1aeeb9248e3682) [Sep 11, 2025](https://hashnode.com/posts/how-to-send-api-responses-in-aspnet-web-api-and-mvc/68c274b10f1aeeb9248e3682) ### [I Failed an Interview Because I Couldn't Answer This Question 😞 — Here’s What I Learned! 💡](https://hetalrajgor.hashnode.dev/i-failed-an-interview-because-i-couldnt-answer-this-question-heres-what-i-learned?utm_source=hashnode&utm_medium=feed) With 9 years of experience in software development, I thought I was well-prepared for my recent interview. But then came the question that stumped me: "How will you optimize your code or query if you want to fetch lakhs of records from a database?" ... 3 min read · [hetalrajgor.hashnode.dev](https://hetalrajgor.hashnode.dev/i-failed-an-interview-because-i-couldnt-answer-this-question-heres-what-i-learned?utm_source=hashnode&utm_medium=feed) [Sep 1, 2025](https://hashnode.com/posts/i-failed-an-interview-because-i-couldnt-answer-this-question-heres-what-i-learned/68b5ce6b153e553daee74d19) ### [JWT in .NET — Your VIP Pass to the API World](https://hetalrajgor.hashnode.dev/jwt-in-net-your-vip-pass-to-the-api-world?utm_source=hashnode&utm_medium=feed) JWT, one of the most important jargon in .NET, one of the most popular question in interview, so today let us understand what is JWT and how it works! Imagine you’re trying to get into an exclusive club — let’s call it “The .NET Lounge.” At the entra... 2 min read · [hetalrajgor.hashnode.dev](https://hetalrajgor.hashnode.dev/jwt-in-net-your-vip-pass-to-the-api-world?utm_source=hashnode&utm_medium=feed) [Aug 12, 2025](https://hashnode.com/posts/jwt-in-net-your-vip-pass-to-the-api-world/689b9457abdd8cc76aa966dc) ### [All that you need to know about arrays in Javascript - A beginner's guide!](https://hetalrajgor.hashnode.dev/all-that-you-need-to-know-about-arrays-in-javascript-a-beginners-guide?utm_source=hashnode&utm_medium=feed) 📌What are arrays and why is it important to know arrays well? Firstly, javascript is an ocean, whose depth can never be measured, but arrays in javascript can be considered as a boat 🚣 which can probably help us to cross this ocean! 📌What are arra... 5 min read · [hetalrajgor.hashnode.dev](https://hetalrajgor.hashnode.dev/all-that-you-need-to-know-about-arrays-in-javascript-a-beginners-guide?utm_source=hashnode&utm_medium=feed) [Aug 28, 2022](https://hashnode.com/posts/all-that-you-need-to-know-about-arrays-in-javascript-a-beginners-guide/630bb80e56df9e8e5024f70a)