3 projects categorized with "PostgreSQL"

• Python FastAPI with JWT Auth predicting house prices by Machine Learning using Linear Regression and logs Predictions by PostgreSQL (v3)
  
  20-April-2026
  

  Python FastAPI with JWT Auth using PostgreSQL serving a Machine Learning Application Predicting House Prices using Linear Regression (v3) - hosted at Vercel Cloud using Serverless Functions

  This version predict the house price by size, number of rooms, year built, location and condition and saves the model in pkl. In this version the predictions are saved in a PostgreSQL database hosted at Neon

  Try the demo by OpenAPI...

  A Starter FastAPI + JWT Auth + PostgreSQL + ML + Linear Regression + Predicting house prices + OpenAPI / Swagger - secured by HTTPS

  During the development process, I used ChatGPT for assisting with code generation and Github Copilot for code inline suggestion

  DevOps by VS Code + GitHub + Vercel Cloud

  The Web API at GitHub
  

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• Python FastAPI with JWT Auth serving RAG by fake Embeddings (v1)
  
  15-April-2026
  

  Python FastAPI with JWT Auth serving a RAG Application using Groq + fake embeddings (v1) - hosted at Vercel Cloud using Serverless Functions

  Try the demo by OpenAPI...

  A Starter FastAPI + JWT Auth + Retrieval-Augmented Generation (RAG) by Groq LLM + fake embeddings + OpenAPI / Swagger - secured by HTTPS

  A PostgreSQL database was used with the pgvector extension

  During the development process, I used ChatGPT for assisting with code generation and Github Copilot for code inline suggestion

  DevOps by VS Code + GitHub + Vercel Cloud

  The Web API at GitHub
  

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• Python FastAPI with JWT Auth serving RAG by Hugging Face embeddings (v2)
  
  15-April-2026
  

  Python FastAPI with JWT Auth serving a RAG Application using Groq + Hugging Face embeddings (v2) - hosted at Vercel Cloud using Serverless Functions

  Try the demo by OpenAPI...

  A Starter FastAPI + JWT Auth + Retrieval-Augmented Generation (RAG) by Groq LLM + Real embeddings by Hugging Face model + OpenAPI / Swagger - secured by HTTPS

  A PostgreSQL database was used with the pgvector extension

  During the development process, I used ChatGPT for assisting with code generation and Github Copilot for code inline suggestion

  DevOps by VS Code + GitHub + Vercel Cloud

  The Web API at GitHub
  

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