Cartesian Trees JEI

Things we’ve built

Postgres Bayes

Active Apache 2.0

Bayesian inference algorithms running directly inside PostgreSQL. MCMC, Gibbs sampling, variational inference, and real-world simulations for e-commerce, trading, and market analysis.

Python, PostgreSQL, PyMC3, NumPy, hmmlearn
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Personal Assistant

In development Open Source

An AI-powered life management system for busy professionals. Voice capture, multi-agent task management, smart scheduling, and proactive assistance, built with React Native and FastAPI.

React Native, FastAPI, PostgreSQL, Redis, GPT-4/Claude
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Cartesian Trees

154 Rue de Vaugirard, 75015 Paris, France

tiwari.ayush2412@gmail.com +33 7 69 31 88 13

Cartesian Trees SAS · Société par actions simplifiée au capital social de 2000€ · RCS Paris B 954 092 920 · TVA intracommunautaire FR 56954092920
Le directeur de la publication est Ayush Tiwari · L'hébergeur du site est github.com, 88 Colin P Kelly Junior St, San Francisco, California, 94107