In a massive e-commerce platform, processing a user's payment is only half the battle. The real engineering challenge begins behind the scenes: securely splitting that payment into platform commissions, shipping…
When you are processing ad clicks at a global scale, you aren't just counting numbers—you are handling money. A distributed ad click tracking system, like the one powering Google Ads,…
When a user opens a ride-hailing app, they expect to see nearby cars moving smoothly on a map and to be matched with the closest driver in seconds. Behind that…
Every day, billions of messages fly across massive real-time communication platforms like Discord. Displaying these messages in perfect chronological order requires a rock-solid system for generating unique message identifiers. But…
If you have ever deployed fresh front-end assets or updated a profile picture, only for users to still see the stale version, you know the frustration of caching delays. Waiting…
Webhooks are the backbone of modern event-driven architecture, connecting disparate systems and automating workflows in real-time. But what happens when you need to dispatch millions of automated event notifications daily…
When building projects that involve two-way communication like monitoring dashboards, robotic control systems, or IoT, one of the biggest challenges is transmitting visual data (video) in real-time. Traditional approaches like…
3D printers and CNC machines are incredibly versatile tools, but we usually control them indirectly. We design a 3D model in CAD, export it as an STL, and import it…
Hi everyone, Back with me Ragil! In this tutorial, I’ll show you step-by-step how to build a professional website from scratch using Zoho Sites. In today’s digital age, having a…
We are proud to announce that Kulkul Technology has been included in Techreviewer’s 2025 list of Top Embedded Software Development Companies. This recognition reflects our ongoing commitment to engineering excellence,…