---
title: "Walid LAGGOUNE (@laggoune) | Hashnode"
description: "Backend engineer & Radio telecommunications engineer. Read the latest articles by Walid LAGGOUNE on Hashnode."
url: "https://hashnode.com/@laggoune"
---

@laggoune

# Walid LAGGOUNE

@laggoune · Remote · Joined December 2024

Backend engineer & Radio telecommunications engineer

## Comments

[If you're looking for a real-time solution without polling, you might find https://www.pulsestracker.com useful. It provides real-time tracking via WebSockets & UDP and has built-in geofencing support. Instead of checking location on every request, you define geofences, and Pulsestracker notifies your backend instantly when a device enters or exits. This can be especially helpful for logistics, asset tracking, or live location-based triggers. Would love to hear your thoughts on integrating it with your setup! 🚀 https://docs.pulsestracker.com/default-guide/geofencing https://blog.pulsestracker.com/pulsetracker-geofencing-with-laravel](https://hashnode.com/posts/to-check-if-a-given-latitude-and-longitude-fall-within-a-collection-of-locations-defined-by-latitude-longitude-and-radius/63d8450eaa966f48b29378f0/comment/679dfdaf29c519d7cce14146)

Comment · Article · Feb 1, 2025 · [To check if a given latitude and longitude fall within a collection of locations defined by latitude, longitude, and radius](https://hashnode.com/posts/to-check-if-a-given-latitude-and-longitude-fall-within-a-collection-of-locations-defined-by-latitude-longitude-and-radius/63d8450eaa966f48b29378f0)