ptython

Python-based exploratory data analysis project analyzing customer transactions, credit ratings, risk scores, and financial trends using banking data.

Traffic redirect & monitoring control panel — FastAPI backend, Express admin dashboard and a lightweight hook.js for on-the-fly site behavior control

A beginner-friendly AI learning companion built with Streamlit and Groq to simplify CS concepts, programming, and mathematics.

Exploratory Data Analysis of student exam performance using Python, Pandas, Matplotlib and Seaborn to identify performance trends and correlations.

Real-time competitive intelligence AI agent powered by Django REST Framework, LangGraph stateful agent memory, Groq LLM, and live web search. Compares live competitor offerings, pricing, and market activity directly against uploaded internal strategy documents.

This is a Django-based web application for a personal landmark blog.

Um programa simples para melhorar o desempenho no meu serviço e torna-lo mais prático e rápido

Análisis ABC, pronóstico Holt-Winters y política de reposición sobre 913 mil registros de ventas.

End-to-end HR analytics on Oracle 18c XE — SQL analytical layer and Python EDA

FastAPI service that accepts CSV-format dataset, analyzes data with pandas, and answers natural language questions using LangChain Runnable chains and Groq (Llama 3.1).

LangGraph ReAct agent with guardrails, MCP-contract tool-use, conversation memory, and a DuckDB/Parquet lakehouse — served as an async FastAPI microservice with CI/CD.

🧠 Streamlit productivity app for personalized study planning, daily goals, mood logging, streak tracking, and recent progress.

Platformer 2D feito em Python + Pygame — sprites, sons e cutscenes autorais, projeto em equipe (Insper, Dessoft)

Build a Production-Grade Snowflake Cortex AI Agent — No SQL, Just Natural Language

AI customer-support resolution agent with Gemini tool calling, PostgreSQL + pgvector semantic retrieval, evidence-grounded responses, and observable agent traces.

Deterministic, isolated, and self-healing Python code execution engine for LLM agents using uv, AST security gates, and Gemini.

End-to-end e-commerce analytics project using PostgreSQL, SQL, Python and Power BI.

Segmentation RFM de 4 338 clients e-commerce — Python, pandas, Power BI, DAX

AI-powered voice interactive medical terminal built with Qt/C++ & Flask.(基于 Qt/C++ 与 Flask 的 AI 语音交互医疗终端。)