Jennings Fantini

Projects

Private
✨ humblFINANCE ✨
Oct 2022 - Present
A modern, comprehensive financial platform offering multiple tools and services through a modular architecture. Features include humblCHANNEL (robust trading price channel), humblPORTFOLIO (portfolio management), and humblCOMPASS (global economic health indicator).
⚛️ Next.js🔷 TypeScript🗃️ Supabase🎨 Tailwind CSS🎯 Shadcn UI🔄 React Query📝 React Hook Form✅ Zod💳 Stripe📧 Nodemailer
Public
✨ humblDATA ✨
March 2021 - Present
Built a Python library that connects humblFINANCE to financial data sources and provides institutional-grade analysis tools. Features include Mandelbrot price channels and high-performance volatility estimators powered by Polars.
🐍 Python📦 Poetry🦀 Rust🧹 Ruff🔍 pre-commit🔄 GitHub Actions🚀 semantic-release🐻‍❄️ Polars🔢 NumPy🧮 Custom Built Algorithms🔍 Mypy🧱 Pydantic📝 Commitizen⚡️ Asyncio📚 Mkdocs
Private
✨ Finatic ✨
March 2025 - Present
Multi-component financial B2B SaaS platform that connects users to their brokers. They can pull historical portfolio data, place trades and track performance. Finatic is built on top of a modular architecture consisting of an API, web application, and SDK. The API is built with FastAPI leveraging Pydantic and SQLModel for typed database interactions and validation, backed by a Supabase Postgres instance. The website is a Next.js frontend written in TypeScript. The SDK features a Rust core with bindings for Python and JavaScript.
🐍 Python⚡ FastAPI📊 SQLModel🗃️ Supabase⚛️ Next.js🔷 TypeScript🦀 Rust🤖 SDK🔄 GitHub Actions🔍 pre-commit🧹 Ruff🎯 Mypy🧱 Pydantic📝 Commitizen
Public
humblAPI
March 2024 - Present
Built a FastAPI-based backend service for the humblFINANCE web app, providing API endpoints and data processing capabilities to support financial operations.
🐍 Python⚡️ FastAPI📊 SQLModel🔄 Alembic📦 Poetry🐳 Docker🐘 PostgreSQL🔍 Mypy🧹 Ruff🔄 GitHub Actions🔍 pre-commit📝 Commitizen🧱 Pydantic
Public
Python Package Template
March 2024 - Present
Created a modern Cookiecutter template for scaffolding Python packages and apps with features like Dev Containers, Poetry dependency management, Micromamba environments, and automated CI/CD pipelines.
🐍 Python📦 Poetry🐳 Docker🔄 GitHub Actions🦎 Micromamba🧹 Ruff🎯 Mypy🔍 pre-commit🍪 Cookiecutter
Private
Social AI Bot
March 2024 - Present
Built an AI agent framework to manage social media accounts autonomously. Features AI-powered content management, local Supabase PostgreSQL database, and standardized development practices.
🐍 Python 3.12🤖 Pydantic-AI⚡ FastAPI🗃️ Supabase🐘 PostgreSQL📦 Poetry🐳 Docker📝 Commitizen🤖 AI Agents🧠 OpenAI🌐 Anthropic🔍 Google AI
Public
OpenBB ORATS Extension
Feb 2023 - Feb 2023
Built a specialized extension for the OpenBB Platform that integrates options data and analytics from ORATS. Features include options data retrieval (pricing, Greeks, implied volatility), advanced analytics, and historical data access with customizable queries.
🐍 Python📦 Poetry⚡ FastAPI✅ Pydantic📊 SQLModel🧱 OpenBB SDK🔌 ORATS API📊 Options Analytics🔄 GitHub Actions🔍 pre-commit
Public
AutobookAPI
August 2024 - September 2024
Built a FastAPI-based backend service for generating a customizable podcast generation from any text, topic, urls, or files. Features include RESTful API endpoints, asynchronous operations, and configurable multi-environment support.
🐍 Python 3.12⚡ FastAPI📊 SQLModel🔄 Alembic📦 Poetry🐳 Docker🐘 PostgreSQL🎤 ElevenLabs🧠 OpenAI
Private
Autobook
August 2024 - December 2024
Built an AI-powered SaaS platform that generates a customizable podcast from any text, topic, urls, or files. Users can sign up, customize their podcast, and download or listen to the generated podcast on the platform.
⚛️ Next.js🔷 TypeScript🗃️ Supabase🎨 Tailwind CSS🎯 Shadcn UI🔄 React Query📝 React Hook Form✅ Zod�� Stripe🚀 tRPC
Public
Splashcap
Jan 2024 - Jan 2025
Built a landing page for a patented pre-loaded dynamically mixing beverage vessel. Features include product showcase, interactive demonstrations, and a contact form for bespoke orders. The site highlights the world's first portable splashing vessel innovation.
⚛️ Next.js🔷 TypeScript🎨 Tailwind CSS🎬 Framer Motion📝 React Hook Form🎥 Video Integration📱 Responsive Design🔍 SEO Optimization

A modern, comprehensive financial platform offering multiple tools and services through a modular architecture. Features include humblCHANNEL (robust trading price channel), humblPORTFOLIO (portfolio management), and humblCOMPASS (global economic health indicator).

Built a Python library that connects humblFINANCE to financial data sources and provides institutional-grade analysis tools. Features include Mandelbrot price channels and high-performance volatility estimators powered by Polars.

Built a FastAPI-based backend service for the humblFINANCE web app, providing API endpoints and data processing capabilities to support financial operations.

Created a modern Cookiecutter template for scaffolding Python packages and apps with features like Dev Containers, Poetry dependency management, Micromamba environments, and automated CI/CD pipelines.

Built an AI agent framework to manage social media accounts autonomously. Features AI-powered content management, local Supabase PostgreSQL database, and standardized development practices.

Built a specialized extension for the OpenBB Platform that integrates options data and analytics from ORATS. Features include options data retrieval (pricing, Greeks, implied volatility), advanced analytics, and historical data access with customizable queries.

Built a FastAPI-based backend service for generating a customizable podcast generation from any text, topic, urls, or files. Features include RESTful API endpoints, asynchronous operations, and configurable multi-environment support.

Built an AI-powered SaaS platform that generates a customizable podcast from any text, topic, urls, or files. Users can sign up, customize their podcast, and download or listen to the generated podcast on the platform.

Built a landing page for a patented pre-loaded dynamically mixing beverage vessel. Features include product showcase, interactive demonstrations, and a contact form for bespoke orders. The site highlights the world's first portable splashing vessel innovation.