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Pranav Patil's blogs
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🛒 Building a Modern E-Commerce API in Go — Part 2: Products, Cart & Orders
Nov 23, 2025 · 11 min read · In Part 1, we built the most essential foundation of any modern application:secure authentication with JWT, bcrypt-based password hashing, and a clean layered architecture. Now that users can register and log in, it’s time to give them something mean...
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Building e-commerce Golang JWT part 1
Nov 15, 2025 · 8 min read · Building Modern application from e-commerce platforms to SaaS dashboards—require one fundamental building block before anything else can work: authentication.Before a user can add items to a cart, checkout, store addresses, save preferences, or perfo...
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🌐 Building a URL Shortener Service in Go (Gin + MongoDB)
Nov 13, 2025 · 11 min read · URL shorteners are everywhere—Bit.ly, TinyURL, Rebrandly—these services convert long messy URLs into short, easy-to-share links. In this blog, we’ll walk through how I built a fully working URL Shortener Service using: Go Gin Framework MongoDB Cl...
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💬 Building a Real-Time WebSocket Broadcast Server in Go
Nov 8, 2025 · 10 min read · In this post, I’ll walk you through how I built a real-time WebSocket broadcast server and client in Go — a simple chat system that lets multiple clients connect and exchange messages instantly from the terminal. This project combines: 🧠 Goroutines...
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