Building a gRPC CRUD Application in Go: A Complete Guide

Building a gRPC CRUD Application in Go: A Complete Guide In this guide, I’ll walk you through implementing a gRPC-based banking application in Go, covering everything from protocol buffer definitions to database integration and testing. Project Overview This project demonstrates a full-featured CRUD application with the following capabilities: Customer account management (Create, Read, Update, Delete, List) Bank account operations Transaction processing and statement generation OAuth 2.0 JWT-based authentication (coming in future parts) Getting Started Project Initialization First, create your project directory and initialize the Go module: ...

December 27, 2025 · 8 min · Anil Paudel