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Rafael Sachett Medeiros Email & Phone Number
Staff Data Scientst
at
TELUS Digital
2 phones found
area 198
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Staff Data Scientst
Location
Porto Alegre, Rio Grande Do Sul, Brazil
Who is Rafael Sachett Medeiros? Overview
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Quick answer
Rafael Sachett Medeiros is listed as Staff Data Scientst at TELUS Digital, based in Porto Alegre, Rio Grande Do Sul, Brazil. AeroLeads shows phone signal with area code 198 and a matched LinkedIn profile for Rafael Sachett Medeiros.
Rafael Sachett Medeiros previously worked as Data Scientist at Poatek and Chief Information Officer at Pix Force. Rafael Sachett Medeiros holds Doutorado Em Ciência Da Computação, Visão Computacional / Processamento De Imagens / Aprendizado De Máquina from Universidade Federal Do Rio Grande Do Sul.
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Email format at TELUS Digital
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TELUS Digital
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Profile bio
About Rafael Sachett Medeiros
Data Scientist with a solid background in scientific research.I have a deep passion for problem-solving of all kinds (from state-of-the-art AI to shoe lacing), but I especially like working on real-world data and practical problems that can have a large impact on people and businesses. I like to think of these problems as the ultimate puzzle, where you need to figure out what you are trying to achieve before starting the how to do it. I'm always seeking new things to learn skills to develop and new challenges to engage. During my career, I've had the opportunity to tackle problems like series prediction/forecast, data analyses, classification, clustering and segmentation, recommender systems, ETL and ELT. Besides that, during my graduate studies, I've also been able to design solutions for image segmentation, texture recognition, data classification, clustering and deep learning.
Listed skills include Image Segmentation, Computer Vision, Image Processing, Mysql, and 22 others.
Current workplace
Rafael Sachett Medeiros's current company
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10 roles
Rafael Sachett Medeiros work experience
A career timeline built from the work history available for this profile.
Data Scientist
Current
May 2021 - Present
Chief Information Officer
Aug 2020 - May 2021
Technical Lead
As a Technical Leader, I'm responsible for coordinating a R&D team composed by Machine Learning researchers and web developers, to develop Computer Vision software of high quality for the end-user and high accuracy machine learning models.My responsibilities included designing and implementing computer vision systems architectures (server configuration.
Apr 2020 - Aug 2020
Image Processing Analyst
As an Image Processing Analyst, I'm responsible for developing machine learning models and algorithms to solve Image Processing and Computer Vision challenges. Most commonly these problems are related to image classification, object detection and event prediction in multispectral or SAR images, data cleansing and pré-labeling images.My responsibilities.
Feb 2020 - Apr 2020
Image Processing Analyst
As an Image Processing Analyst, I'm responsible for developing machine learning models and algorithms to solve Image Processing and Computer Vision challenges. Most commonly these problems are related to image classification, object detection and event prediction in multispectral or SAR images, data cleansing and pré-labeling images.My responsibilities.
Jun 2019 - Jan 2020
Machine Learning Engineer
As a Machine Learning Engineer, I'm responsible for developing machine learning models and algorithms to solve Image Processing and Computer Vision challenges. Most commonly these problems are related to image classification, object detection and temporal event recognition on videos. My responsibilities also include designing, developing and mainteinning.
Aug 2018 - Apr 2019
Machine Learning Expert
As a Machine Learning Expert, I'm responsible for developing and deploying statistical models and machine learning algorithms to solve Data Analytics and Business Intelligence challenges. Most commonly these problems are related to temporal prediction/forecast, recommendation systems, and data classification, segmentation and clustering.My responsibilities.
May 2017 - Aug 2018
Graduate Student Researcher
Conducted research activities in the fields of image processing, computer vision and patter recognition.Main assignments: creation of new methods for signal decomposition, visual features extraction, multi-modal data analysis, image segmentation and probabilistic models. Use of stochastic processes and clustering methods. Programming in Matlab, C/C++ e.
Mar 2011 - Mar 2017
Visiting Research Scholar
During the Sandwich Ph.D. (PSDE-CAPES), I conducted research activities on the fields of computer vision and pattern recognition.Main assignments: creation of new methods for image decomposition, image segmentation and modeling of visual information and graphs. Programing in Matlab, C/C++, Python, GraphLab Create.
Aug 2015 - Aug 2016
4 education records
Rafael Sachett Medeiros education
Doutorado Em Ciência Da Computação, Visão Computacional / Processamento De Imagens / Aprendizado De Máquina
Doutorado Sanduíche, Visão Computacional / Processamento De Imagens
Mestrado Em Ciências Da Computação, Visão Computacional
Ciência Da Computação, Processamento De Imagens / Aprendizado De Máquina
FAQ
Frequently asked questions about Rafael Sachett Medeiros
Quick answers generated from the profile data available on this page.
What company does Rafael Sachett Medeiros work for?
Rafael Sachett Medeiros works for TELUS Digital.
What is Rafael Sachett Medeiros's role at TELUS Digital?
Rafael Sachett Medeiros is listed as Staff Data Scientst at TELUS Digital.
What is Rafael Sachett Medeiros's phone number?
AeroLeads has found 2 phone signal(s) with area code 198 for Rafael Sachett Medeiros at TELUS Digital.
Where is Rafael Sachett Medeiros based?
Rafael Sachett Medeiros is based in Porto Alegre, Rio Grande Do Sul, Brazil while working with TELUS Digital.
What companies has Rafael Sachett Medeiros worked for?
Rafael Sachett Medeiros has worked for Telus Digital, Poatek, Pix Force, Meerkat, and 4All Tecnologia.
How can I contact Rafael Sachett Medeiros?
You can use AeroLeads to view verified contact signals for Rafael Sachett Medeiros at TELUS Digital, including work email, phone, and LinkedIn data when available.
What schools did Rafael Sachett Medeiros attend?
Rafael Sachett Medeiros holds Doutorado Em Ciência Da Computação, Visão Computacional / Processamento De Imagens / Aprendizado De Máquina from Universidade Federal Do Rio Grande Do Sul.
What skills is Rafael Sachett Medeiros known for?
Rafael Sachett Medeiros is listed with skills including Image Segmentation, Computer Vision, Image Processing, Mysql, Javascript, C, Matlab, and Python.
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