--- title: "Shaila Wazeer (@Shaila3) | Hashnode" description: "Developer. Read the latest articles by Shaila Wazeer on Hashnode." url: "https://hashnode.com/@Shaila3" --- @Shaila3 # Shaila Wazeer @Shaila3 · Pakistan · Joined December 2025 Developer ### [From Order to Invoice in Seconds: Automating Billing with n8n](https://shaila.hashnode.dev/from-order-to-invoice-in-seconds-automating-billing-with-n8n?utm_source=hashnode&utm_medium=feed) How a simple no-code workflow turns every new order into a professional PDF invoice — generated, emailed, and logged automatically. 2 min read · [shaila.hashnode.dev](https://shaila.hashnode.dev/from-order-to-invoice-in-seconds-automating-billing-with-n8n?utm_source=hashnode&utm_medium=feed) [Aug 15](https://hashnode.com/posts/from-order-to-invoice-in-seconds-automating-billing-with-n8n/6a8080e7ce972c12d88dfe65) ### [What I Learned from Google’s Generative AI Course (A Beginner-Friendly Breakdown)](https://shaila.hashnode.dev/what-i-learned-from-googles-generative-ai-course-a-beginner-friendly-breakdown?utm_source=hashnode&utm_medium=feed) I recently completed a Google course on Generative AI, and it helped me clearly understand how different AI concepts connect—from basic machine learning to modern generative models.This article is a simple breakdown of what I learned, written from a ... 4 min read · [shaila.hashnode.dev](https://shaila.hashnode.dev/what-i-learned-from-googles-generative-ai-course-a-beginner-friendly-breakdown?utm_source=hashnode&utm_medium=feed) [Dec 30, 2025](https://hashnode.com/posts/what-i-learned-from-googles-generative-ai-course-a-beginner-friendly-breakdown/69539f21c8811ab62b77ca0c) ### [Learning Python with Scrimba: Why This Hands-On Approach Finally Clicked for Me](https://shaila.hashnode.dev/learning-python-with-scrimba-why-this-hands-on-approach-finally-clicked-for-me?utm_source=hashnode&utm_medium=feed) As a computer science student, I’ve tried learning programming from multiple platforms—YouTube tutorials, PDFs, and traditional courses. While they helped to an extent, I often found myself watching more than doing. Recently, I started learning Pytho... 2 min read · [shaila.hashnode.dev](https://shaila.hashnode.dev/learning-python-with-scrimba-why-this-hands-on-approach-finally-clicked-for-me?utm_source=hashnode&utm_medium=feed) [Dec 26, 2025](https://hashnode.com/posts/learning-python-with-scrimba-why-this-hands-on-approach-finally-clicked-for-me/694e9d9e990cbdc0777db30b) ### [From Curiosity to Global Leadership: Applying to World Leadership Forum 2026](https://shaila.hashnode.dev/from-curiosity-to-global-leadership-applying-to-world-leadership-forum-2026?utm_source=hashnode&utm_medium=feed) Most of my life, I’ve been curious about one simple question:How do ideas turn into impact? How do conversations become decisions?How does leadership move beyond titles and create real change — not just locally, but across borders? This curiosity has... 2 min read · [shaila.hashnode.dev](https://shaila.hashnode.dev/from-curiosity-to-global-leadership-applying-to-world-leadership-forum-2026?utm_source=hashnode&utm_medium=feed) [Dec 24, 2025](https://hashnode.com/posts/from-curiosity-to-global-leadership-applying-to-world-leadership-forum-2026/694b9ac6acb8376e9ae61f90) ### [Building a GPS Path Planner Using BFS and DFS](https://shaila.hashnode.dev/building-a-gps-path-planner-using-bfs-and-dfs?utm_source=hashnode&utm_medium=feed) A few months ago, I built a GPS Navigation Path Planner as part of my journey to understand graph algorithms beyond theory. Like many students, I had studied BFS, DFS in class—but I struggled to see how they actually work in real-world systems. This ... 2 min read · [shaila.hashnode.dev](https://shaila.hashnode.dev/building-a-gps-path-planner-using-bfs-and-dfs?utm_source=hashnode&utm_medium=feed) [Dec 23, 2025](https://hashnode.com/posts/building-a-gps-path-planner-using-bfs-and-dfs/694ab1ae86c4599c9bdc6407)