How did I build this ?

Welcome to the technical overview of the portfolio. This page outlines the key technologies that power the web applications and AI-driven solutions within this portfolio. The tech stack has been carefully selected to ensure high performance, scalability, and the ability to integrate advanced AI capabilities. At the core, Python drives the development, enhanced by a robust set of tools and frameworks, including FastAPI for API development and SQLModel for efficient database handling. Security is a top priority, with JWT Authentication and OAuth2 ensuring safe and seamless user access. In the realm of AI, the portfolio leverages the power of OpenAI, LangChain, and LangGraph for sophisticated, language-driven applications. Whether you’re looking for dynamic content generation, secure authentication, or cutting-edge AI features, this stack delivers a powerful, flexible foundation for modern web and AI-driven solutions.

Programming Language

Python

• The core development language, chosen for its efficiency, strong ecosystem, and AI capabilities.

Frameworks

FastAPI

• A modern, high-performance API framework with asynchronous capabilities and automatic OpenAPI documentation.

Templating Engine

Jinja2

• A powerful templating engine for rendering dynamic content in web applications.

Database & ORM

SQLite

• A lightweight, file-based database for local development and testing.

SQL Model

• A library that combines SQLAlchemy and Pydantic for data validation and ORM capabilities.

Authentication & Security

JWT Authentication

• Implementing JSON Web Token (JWT)-based authentication for secure API access.

OAuth2

• Ensuring secure user authentication and authorization.

AI & Machine Learning

OpenAI

• Utilizing OpenAI models for natural language processing, AI automation, and inference tasks.

LangGraph

• A graph-based orchestration framework built on LangChain, enabling structured AI workflows for LLM-powered applications.

LangChain

• A framework for developing AI-powered applications, particularly useful for prompt engineering, memory, and multi-agent interactions.