How I Built a Real-World Pharmacy System Using MERN Stack

Hi 👋, I’m Uplakshy Pathak — a MERN Stack Developer and Tech Head at Sharma Pharmacy. In this blog, I want to share how I moved from building basic websites to creating real-world automation systems for a pharmacy business using MERN stack and AI. 💡 The Problem I Faced When I started working with Sharma Pharmacy, everything was manual: Medicine stock was tracked on paper Billing was slow and error-prone No centralized system for multiple branches This made operations inefficient and hard to scale. 🛠️ The Solution I Built I decided to solve this using my MERN stack skills. 🔹 Tech Stack: MongoDB (Database) Express.js (Backend API) React.js (Frontend UI) Node.js (Server) 🔹 Features I Developed: 📦 Real-time inventory management 🧾 Smart billing system 📊 Multi-branch stock tracking 🤖 AI-based automation features (planning stage) ⚡ Challenges I Faced Building a real-world system is very different from tutorials. Some challenges: Handling real-time stock updates Designing scalable backend APIs