The Center of Excellence in Artificial Intelligence (CEIA) is one of the largest AI research and development institutes in Brazil, developing projects for client companies such as Globo, the largest television broadcaster in Latin America.Project: Development of a fast and low-cost system for upscaling soap operas and series, for video materials used in the daily programming of television.Impact: We have developed a unique system in the world to handle the processing of any type of video, be it upscaling, object detection or any other task, with low cost and high speed.Responsibilities:Inference, modify, train e fine tuning state of the art models;State of art research;Paper writing;Model deployment and management on cloud;Architecture definition of new solutions;Definition of features together with the business (grooming);Support during the product launch period in PRODProject: Development of a system for detecting and deleting objects in scenes Impact: First project on the world on this kindResponsibilities:Inference, modify, train e fine tuning state of the art models;State of art research;Paper writing;Model deployment and management on cloud;Architecture definition of new solutions;Definition of features together with the business (grooming);Support during the product launch period in PRODTech Stack: Python, Pythorch, GCP, Docker, Dask, Object Detection, upscaling, Instance Segmentation, Computer Vision, MLOps, Terraform, streamlit, Fine-tuning, Image inpainting, Segmentation, ViT, Deep Learning, Streamlit, Google Cloud Storage, Google Compute Engine, Google Cloud Run, Google Firestore

Aims to develop methods and tools to detect, mitigate, or remove bias to improve the safety of machine learning models deployed in the healthcare sector, particularly in image processing. Voluntary workResponsibilities:- Inference, modify, train e fine tuning state of the art models;- State of art research;- Paper writing;- Paper approved in a ECCV workshop;

We launched the first Brazilian medical LLM, to the best of my knowledge. Working as a voluntary researcherResponsibilities:- Inference, modify, train e fine tuning state of the art models;- State of art research;- Paper writing

Dectra.ai is a Brazilian startup focused on using drones with artificial intelligence to identify anomalies in solar panels.Project: Develop the computer vision models for segmentation, object detection and classification.Impact: Improved segmentation models by over 60% and set the path for using multiple models in the companyResponsibilities:Inference, modify, train e fine tuning state of the art models;State of art research;Model deployment and management;Architecture definition of new solutions;Definition of features together with the business (grooming);Support during the product launch period in PROD;Tech Stack: Python, Pytorch, Tensorflow, Segmentation, Classification, Fine tuning, deep learning, ViT, Computer Vision, Swin Transformers

Atuo desenvolvendo soluções em processamento de linguagem natural (nlp) e RAG de LLMs para aprimorar a experiência de startups clientes aceleradas durante o processo de aceleração

IEL is a medium-sized B2B company with products aimed at consulting companies in different areas.Responsibilities:- Structured the data area- Autonomous work- Identifying problems, designing and implementing data-driven solutions- Rapid learning and application- Company first Data Scientist - Developed a Data Warehouse to centralize various sources of information-NLP algorithm to analyze sentiments related to the company's brand on the internet- Developed a protocol for using third-party Artificial Intelligence in the area of ​​market intelligence, in accordance with the Brazilian data laws, with a view to data security- Machine learning algorithms that allowed the team to identify potential customers - Guidance of the team;Tech Stack: Agile methodologies, Scrum, Azure DevOps, python, scikit-learn, SQL, PostgreSQL, Machine learning, Keras, NLP, Data warehouse, PostgreSQL, MySQL, SQL, Supervised learning, ETL, PySpark