Stack Completa Que Usei Pra Fazer Meu SaaS

👉 https://devsimulator.dev In this video, I show the complete stack of DevSimulator, my SaaS that's already live and paying for. This isn't a tutorial stack; it's what I actually use in production, and I explain the reasoning behind each choice. The idea is to help you think about your own stack decisions, especially if you're building a serious project or thinking about launching something. 🖥️ Frontend React + Vite (lighter build than Next, since my backend isn't JS) TanStack Query for HTTP requests Framer Motion for animations ⚙️ Backend .NET 10 (LTS) + C# (same stack I use at work) PostgreSQL (open source and robust) Why .NET instead of JS on the backend: official ecosystem, less dependency on third-party libraries, more security ☁️ Cloud and infrastructure (Azure) App Service (backend deployment) and Static Web Apps (frontend deployment, no extra cost) ID entry for authentication (50,000 free users) Azure OpenAI (GPT-4.1 mini) to validate user code Why I chose Azure instead of cheaper options: career relevance 🔧 Payments and DevOps Stripe Pro Payments GitHub + GitHub Actions for CI/CD Monolithic but modular architecture (separate pipelines for front and back) If you're learning and trying to decide what to study or use, I hope seeing a real production stack helps you think better. 🎮 Check out DevSimulator: 👉 https://devsimulator.dev 👇 Which stack are you using or thinking of using? Comment below 0:00 Intro: the complete DevSimulator stack 0:22 Frontend: why React + Vite (and not Next) 1:15 TanStack Query for requests 1:49 Framer Motion for animations 2:41 Backend: why .NET 10 and C# 3:53 Why .NET instead of JavaScript in the backend 4:41 Database: why PostgreSQL 5:21 Stripe for payments 5:43 AI to validate code (and why not unit tests) 6:55 Cloud: why I chose Azure (and not cheaper options) 7:11 Azure startup credits to get started 8:17 Azure vs Vercel/Hostinger: the career logic 10:03 Deployment: App Service and Static Web Apps 10:58 Enter ID: free authentication for up to 50,000 users 12:10 Azure OpenAI and vendor care Lock-in 13:20 GitHub and CI/CD with GitHub Actions 13:47 Architecture: monolith, but modular 14:35 Marketing: how to promote SaaS 15:16 DevSimulator Recap #programming #dotnet #react #azure #saas #devcareer #dev #fullstack #techbr