me

Hi, I’m Bruno Chicelli
AI/ML Engineer

at Handoff creating the best AI to estimate construction costs.

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Education

2020-2022
Polytechnic School of the University of São Paulo
Two year especialization in Artificial Intelligence, focusing in Deep Learning and architecture of Neural Networks.
2015-2018
Federal University of the ABC - São Paulo
BSc. Science and Tech.
March 2025 - Current
Senior Artificial Intelligence Engineer
Handoff
Programming Languages and Libs
Python, SQL, LangChain

Tools and Platforms
LangGraph, LangFuse, OpenAI Platform, AWS, Airflow, Metabase
November 2023 - March 2025
Senior Machine Learning Engineer
Reelgood
Programming Languages and Libs
Python, SQL, PyTorch, LangChain

Tools and Platforms
EKS, ChromaDB, Pinecone, LangChain, SentenceTransformers, HuggingFace Models, AWS, Airflow
April 2023 - November 2023
Staff Machine Learning Engineer | AdTech
Globo
Programming Languages and Libs
Python, SQL, PySpark, Dask, Pytorch, TensorFlow, OpenCV, JavaScript

Tools and Platforms
AWS, GCP, Azure, Vertex AI, DataProc, DataFlow, BigQuery, Gitlab CI
June 2021 - March 2023
Senior Data Scientist | AdTech
Globo
August 2020 - May 2021
Data Scientist | Advanced Analytics Squad
Boa Vista
Programming Languages and Libs
Python, SQL, MLFlow, XGBoost, Catboost, LightGBM, TensorFlow, SKLearn

Tools and Platforms
GCP, BigQuery, AI Platform
May 2019 - July 2020
Jr Data Scientist | Innovation in Marketing Squad
Arcelor Mittal
Programming Languages and Libs
Python, Scikit-learn, TensorFlow, Selenium, SQL

Tools and Platforms
Azure, PowerBI, SAP HANA

Experience

I love building cool stuff with data and AI that works for people and solving tricky problems with code that doesn't break in production.

Linkedin Download My Resume

Projects

Image to Art Search - WikiArt

Image to Art Search - WikiArt

Find real artwork that looks like any image you want. Made using Vision Transformers w/ Transfer Learning and data from WikiArt and Instagram

Code Demo

Plotly Calplot

The easiest and best looking Calendar Heatmap you'll find, made with Plotly. I actually got a shoutout from Plotly on Twitter and Linkedin for this one!

Code Medium Article
Plotly Calplot
Todoist Analytics

Todoist Analytics

Keep track and create analytics based on your data from Todoist. If you use Todoist for daily, weekly, monthly or yearly planning you should try this tool. This is how the current version of the tool looks like.

Code Check it out!

NLP Job Classifier (based on linkedin data)

A Job classification between Data Analyst, Data Scientist and Data Engineer web app made with Tensorflow, Selenium and deployed with Streamlit on Heroku. The model was trained with ~3k job descriptions scraped with Selenium from jobs in the US.

Code
NLP Job Classifier (based on linkedin data)
3JS Glowing Sphere

3JS Glowing Sphere

Small learning project that I created to teach myself ThreeJS concepts and ThreeJS Fiber (React).

Code Demo