Testing AWS S3 File Uploads Locally Using FastAPI & MiniStack

📰 Dev.to · Ssali Jonathan

Learn to test AWS S3 file uploads locally using FastAPI and MiniStack

intermediate Published 23 Aug 2026
Action Steps
  1. Set up a local MiniStack environment to mimic AWS S3
  2. Create a FastAPI application to handle file uploads
  3. Configure FastAPI to use MiniStack for local testing
  4. Test file uploads using the FastAPI application and MiniStack
  5. Deploy the application to AWS and integrate with S3
Who Needs to Know This

Backend developers and DevOps engineers can benefit from this tutorial to test and deploy file upload functionality efficiently

Key Insight

💡 Use MiniStack to test AWS S3 file uploads locally, reducing deployment time and costs

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🚀 Test AWS S3 file uploads locally with FastAPI & MiniStack! 💻

Key Takeaways

Learn to test AWS S3 file uploads locally using FastAPI and MiniStack

Full Article

In this video, I explain file Uploads with FastAPI. I also demonstrate how you can test these...
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