--- title: "Sundaram (@Sundaram2001) | Hashnode" description: "Hey everyone, I am a developer based in India. Read the latest articles by Sundaram on Hashnode." url: "https://hashnode.com/@Sundaram2001" --- @Sundaram2001 # Sundaram @Sundaram2001 · Joined February 2023 Hey everyone, I am a developer based in India ### [Working with locations in expo](https://sundaram1904.hashnode.dev/working-with-locations-in-expo?utm_source=hashnode&utm_medium=feed) In my previous article, I talked about how using ngrok made it incredibly easy to test my app directly on a physical device (Read it here). Now that the testing environment is sorted, it’s time to sta 7 min read · [sundaram1904.hashnode.dev](https://sundaram1904.hashnode.dev/working-with-locations-in-expo?utm_source=hashnode&utm_medium=feed) [Jun 7](https://hashnode.com/posts/working-with-locations-in-expo/6a25c1b97829edb3111c75bb) ### [How using ngrok helped me](https://sundaram2001.hashnode.dev/ngrok?utm_source=hashnode&utm_medium=feed) Problem: I recently dove into React Native with Expo on my 8GB MacBook Air M1. Mobile dev usually means running heavy Android emulators, but a quick scroll through Reddit confirmed that doing so on an 3 min read · [sundaram2001.hashnode.dev](https://sundaram2001.hashnode.dev/ngrok?utm_source=hashnode&utm_medium=feed) [May 31](https://hashnode.com/posts/ngrok/6a1c7d12ab609916501dd643) ### [A Docker Guide for Beginners](https://sundaram2001.hashnode.dev/a-docker-guide-for-beginners?utm_source=hashnode&utm_medium=feed) Why Docker? We've all been there. You're building an application, and everything's working perfectly on your computer. But the moment a teammate tries to run it, they run into a series of errors, leading to the dreaded phrase: "It works on my machine... 5 min read · [sundaram2001.hashnode.dev](https://sundaram2001.hashnode.dev/a-docker-guide-for-beginners?utm_source=hashnode&utm_medium=feed) [Sep 14, 2025](https://hashnode.com/posts/a-docker-guide-for-beginners/68c6d086197c8c66b8ee32dd) ### [Golang and Cron Jobs: Simplify Your Task Scheduling](https://sundaram2001.hashnode.dev/golang-and-cron-jobs-simplify-your-task-scheduling?utm_source=hashnode&utm_medium=feed) What are cron jobs? Cron jobs also known as time based jobs , are automated processes that perform a certain task at a predefined time interval.Cron jobs are handled by “cron daemon” called crond, which handles the execution of these tasks. Working o... 5 min read · [sundaram2001.hashnode.dev](https://sundaram2001.hashnode.dev/golang-and-cron-jobs-simplify-your-task-scheduling?utm_source=hashnode&utm_medium=feed) [Jan 12, 2025](https://hashnode.com/posts/golang-and-cron-jobs-simplify-your-task-scheduling/6783c850953d5e7e1bb45111) ### [SvelteKit: Where Speed Meets Simplicity in Web Development(Part-2)](https://sundaram2001.hashnode.dev/sveltekit-where-speed-meets-simplicity-in-web-developmentpart-2?utm_source=hashnode&utm_medium=feed) In the previous blog, we covered the basics of Sveltekit (features, project structure ), in this blog we will be implementing a simple login page with validation using Zod, a library used for validation. Check out this blog for basics of Sveltekit! I... 7 min read · [sundaram2001.hashnode.dev](https://sundaram2001.hashnode.dev/sveltekit-where-speed-meets-simplicity-in-web-developmentpart-2?utm_source=hashnode&utm_medium=feed) [Sep 1, 2024](https://hashnode.com/posts/sveltekit-where-speed-meets-simplicity-in-web-developmentpart-2/66d48a1841df910a2aa76024)