Guilherme Hathy Email and Phone Number
👨💼 Machine Learning Engineer at Captal Investments, using data analysis in conjunction with agile methodologies for the development of innovative solutions.💡 Passionate about Data Science, with experience in implementing Machine Learning model training pipelines (MLOps) and also ETL (Extraction, Transformation, and Loading) processes, mainly for large volumes of data.⚙️ Machine Learning Specialist, where I've worked on:- Web Scraping for web data extraction, primarily performing daily extraction of news from over 10 thousand sources.- Speech recognition for transforming audio into text.- Optical Character Recognition (OCR) for extracting text from images.- Sentiment analysis using Natural Language Processing (NLP) techniques.- Recommendation systems, using techniques ranging from simple apriori to more advanced artificial intelligence models.💻 Programming languages and development tools:- Python (Scikit-Learn, Pandas, Numpy, NLTK, Tensorflow, and PySpark).- R (tidyverse, dplyr, ggplot2, tibble, and caret).- Javascript (ReactJs and Node).- SQL (MySql) and NoSQL (MongoDB) databases.- Version control tools (Git).- Cloud Computing on AWS using services like Lambda, EC2, S3, Elastic Beanstalk, and Amazon SageMaker.- RabbitMQ for queue management.🎓 Graduated in Statistics from UFPR, where I built my theoretical foundation in descriptive, predictive, and prescriptive analyses. Currently pursuing a master's degree in Numerical Methods, focusing on the topic of Interpretable Artificial Intelligence.🤝 Communicative, collaborative, and results-oriented, capable of leading multidisciplinary teams and delivering high-quality projects.✨ Always seeking updates and continuous learning, keeping up with the latest trends and technologies in the field of Data Science and Programming.
Junto Seguros
View- Website:
- juntoseguros.com
- Employees:
- 341
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Sr Machine Learning EngineerJunto Seguros Sep 2024 - PresentCuritiba, Paraná, Brasil
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Machine Learning Engineer And CtoLa Decora Aug 2020 - PresentBalneário Camboriú, Santa Catarina, Brasil- Data-Driven Culture: I implemented a data-driven decision culture, resulting in more effective strategies.- Recommendation Models in Python: I created recommendation models using Pandas, Scikit-Learn, Tensorflow, and Mlxtend, enhancing user experiences and gaining operational efficiency, reducing delivery time from 20 hours to just 2 hours.- MLOps: I employed MLOps practices for continuous deployment of machine learning solutions.- Data Extraction Platform Development: I led the creation of a data extraction platform using ReactJS, Node, and MongoDB.- Technology Team Management.- Reports and Dashboards: Crafting reports and dashboards for both internal and external use, visualizing information in a clear manner. -
Machine Learning EngineerCaptal Oct 2023 - Sep 2024Curitiba, Paraná, Brasil- Data and Technology Team Management- Development and Maintenance of Data Pipelines using Apache Airflow and Python- Creation of Interactive Tools using R, Shiny, and ReactJS- Creation of Machine Learning Models using Scikit-learn and MLFlow- Management and Maintenance of Infrastructure on AWS -
Data ScientistKnewin Jan 2020 - Sep 2020Embedded within Knewin after the acquisition of Miti Intelligence, I assumed a leadership role in the web scraping team, bringing my experience as a Data Scientist to enhance processes and drive results. My journey included significant achievements such as:- Web Scraping: I led the team in efficiently executing web scraping from news portals, aggregating relevant information for market analysis and strategic insights.- Introduced the Scrum methodology, optimizing team productivity and collaboration. This approach allowed for frequent deliveries and strategic alignment.- Data Pipeline Development: I built robust data pipelines for extraction, transformation, and loading (ETL) of information.- Leveraged data science techniques to optimize operational costs, resulting in significant efficiencies. -
Data ScientistMiti Inteligência Apr 2017 - Jan 2020- Application of Machine Learning in analysis and decision-making as a Data Scientist.- Development of interactive dashboards using D3.js and RMarkdown for effective visualization of key insights.- Creation of a web crawler in Python (using packages like Requests, Beautiful Soup, and Scrapy) for web scraping news from over 10 thousand portals. Data was stored in a MySQL database and flows were managed with RabbitMQ.- Implementation of NLTK in Python for text analysis, including entity extraction, news summarization, and sentiment analysis.- Utilization of OCR to extract text from images and employed speech recognition to convert audio into text.- Leadership in migrating physical infrastructure to AWS, enhancing scalability and efficiency. -
Scientific ResearcherPet Estatística Ufpr Jul 2016 - Apr 2017Curitiba, Paraná, BrasilI participated in the Tutorial Education Program (PET) in Statistics, conducting research on the theme "Machine Learning in the financial market" using the R software.Within the PET program, I integrated teaching, research, and extension activities, and conducted courses for undergraduate students on git and RMarkdown. I explored agile methodologies such as Scrum and contributed to the creation of the 'labestData' package in R. This experience was essential in enhancing my analytical abilities. -
Auxiliar AdministrativoCentro Educacional Solemio Ltda Aug 2015 - Jun 2016Curitiba E Região, Brasil
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Auxiliar AdministrativoConstrutora La Maison Ltda Jun 2014 - May 2015Campina Grande Do Sul
Guilherme Hathy Education Details
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Numerical Methods -
Statistics
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Microcamp TecnologyWebmaster
Frequently Asked Questions about Guilherme Hathy
What company does Guilherme Hathy work for?
Guilherme Hathy works for Junto Seguros
What is Guilherme Hathy's role at the current company?
Guilherme Hathy's current role is Machine Learning Engineer @JuntoSeguros.
What schools did Guilherme Hathy attend?
Guilherme Hathy attended Universidade Federal Do Paraná, Universidade Federal Do Paraná, Microcamp Tecnology.
Who are Guilherme Hathy's colleagues?
Guilherme Hathy's colleagues are Julia Quisilin Rodrigues, Emanueli Bacheladenski Lopes, Anderson S/a, Paula M., Ketlyn Stefanovic, Rafaela Tonetti Dias, Mari Sousa.
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