Octavio Bomfim Santiago

Outras informações:
- Data analysis in the effluent treatment plant - Follow up of the action plans in the plant - Conducting studies to improve processes and technologies - Created a machine learning algorithm to predict lab results - Contract and Purchase Order management using SAP - Support for the area of projects, purchases and technical analysis - Follow-up of legislation, environmental licenses and standards - Negotiate and attend meetings with suppliers and customers

Outras informações:
- Data Analysis in the economics cost area of the gas plant - Elaborated a project that reduced in more than 34% of total costs using Data Analysis - Monitoring of the integrated management system - Negotiate and attend meetings with suppliers and customers

Outras informações:
- Developing AI/Machine Learning solutions such as Churn prediction, Clustering and Customer retention for marketing, Anomaly detection in a Big Data environment using scikit-learn, pandas, TensorFlow, h2o, spark, Hadoop, PyTorch, and other tools. - Tech leader in the Data Science project that brought Machine Learning and AI solutions to the Pulp and Paper Industry. Developed a Machine Learning model that predicted sheet-break in the wet end of the machine. - Team Leader in a data-driven project to a Lead Energy company that integrated and transformed more than 13 different sources to generate valuable insights for the Trading Area. All developed in a Big Data Cloud-based clustered environment. - Analyze and take insights from Big Data in a Cloud-Based Environment with Microsoft Azure - Data Solutions Architect on Microsoft Azure using Azure Machine Learning, Databricks, Azure Data Factory, Azure Data Lake,Virtual Machines, Azure SQL, Microsoft Power BI, and more. - Developing BI solutions with the whole Data Engineering process constructing ETLs with PySpark, SQL, Python, and developing Dashboards on Power BI. - Close contact with Clients through meetings, project presentations, and writing proposals. - Working with Data Scientist HR recruitment process, interviews, and technical tests

Outras informações:
- Developing data-driven solutions for many companies in the Linde Group worldwide. Delivered solutions for Brazil, Argentina,United States, Canada, Australia, Singapore, Malaysia, and more. The impact of all projects was more than US$ 2 Mi. - Digital Transformation: Working in end to end data-driven solutions with machine learning models to empower the company's operations. Extracting, transforming, and processing data to obtain main insights. - Data Science: Team leader in Data Science projects that brought Machine Learning and IA solutions to the company following agile development practices, developing, testing, modeling, and using MLOps to monitor the whole process. Developing withPython, R, SQL, ML Flow, Azure DevOps, and others. - Business Intelligence: Developing analytical tools and automated Tableau dashboards to give key insights to our business teams. - AI portfolio includes Churn Models for Marketing, Anomaly detection, Clustering, and Recommendation System for Sales,Timeseries models, OCR for contracts, Analytics models for Procurement.

Outras informações:
- Developing ML models for Anomaly detection with unsupervised learning using LSTM/autoencoder approach with Keras, OCSVM,and PCA with scikitlearn, Remaining Useful Life with XGBoost, and more for the Oil & Gas industry - Developing and maintaining AI/ML models in a Microsoft Azure Cloud Environment: Databricks, Azure Machine Learning services,Azure Data Lake, Azure Data Factory, Azure Blob Storage, Azure SQL, Azure DevOps - Creating projects that bring Machine Learning and IA solutions to clients following Agile development practices with Scrum - Creating Dashboard and Visualizations using Power BI and Tableau for key users - Technical lead for Data Scientists HR recruitment process and tests - Machine Learning Engineer: Implementing solutions and maintaining the ML infrastructure for production/dev environment - Leading the Innovation team at Shape and bringing innovative solutions to improve models, projects and infrastructure