Ítalo Santana

Ítalo Santana Email and Phone Number

Senior Research Scientist at Dell @ Dell Technologies
round rock, texas, united states
Ítalo Santana's Location
Rio de Janeiro, Rio de Janeiro, Brazil, Brazil
Ítalo Santana's Contact Details

Ítalo Santana personal email

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About Ítalo Santana

Specialist in Operations Research (OR) and Machine Learning (ML) since 2016.Currently, I am working as a researcher on subjects of OR and ML at Dell Technologies.My academic background also relates to OR and ML topics (including overlapping/hybridized ones!).On these topics, I am interested in using ML techniques to improve the performances of OR solvers. Conversely, I am also interested in using OR techniques for mitigating ML training time.Some topics that I have an interest in include vehicle routing problems, minimum latency problems, graph neural networks, and hard-margin SVM.I could cite a few keywords (to facilitate Linkedin indexing) that are related to these topics, such as genetic algorithms, GRASP, metaheuristics, Mixed-Integer Programming tools, Benders Decomposition, CPLEX, JuMP, and NP-hard problems.More about my academic trajectory:As a doctorate student, I could also participate as a research intern at Polytechnique Montréal and a teaching assistant on undergraduate and graduate courses at PUC-Rio. The doctorate thesis resulted in three papers, two currently under peer review. We can check them on my Google Scholar page: https://scholar.google.com/citations?user=G3xq-skAAAAJ&hl=enMy academic background also includes a Master's degree in Operations Research and Machine Learning areas at Fluminense Federal University, and a Bachelor's in Computer Science at Tocantins Federal University, for which I was granted a 15-month study abroad program at the University of Western Australia (UWA).Since my undergraduate course, I have focused my studies on Artificial Intelligence topics, such as pattern mining. During my Master's and doctorate research, I have employed pattern mining techniques in Operations Research to make Mixed-Integer Programming tools and Metaheuristics solution algorithms more efficient. Beyond that, I have been working on side Data Science projects related to clustering and classification tasks, including projects involving Spark and NLP.Given my background, I have been working on the following: C/C++, CPLEX, Python (including Pandas, Numpy, PySpark, Pyomo, scikit-learn, NLTK, spaCy, and Seaborn), Julia (including JuMP), and Git.Reasonable experience with the following technologies:Unix/Linux scripting, PHP, Javascript, Amazon Web Services (AWS) e SQL.

Ítalo Santana's Current Company Details
Dell Technologies

Dell Technologies

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Senior Research Scientist at Dell
round rock, texas, united states
Employees:
270292
Ítalo Santana Work Experience Details
  • Dell Technologies
    Senior Research Scientist
    Dell Technologies Aug 2024 - Present
    Rio De Janeiro, Brazil
    Purpose: Research and develop state-of-the-art technologies to advance Dell’s portfolio, and influence decision-making based on deep-dive data analysis. Domains: Operations Research, Generative AI, Quantum Computing, Software Engineering, among many others.Responsibilities:- Deliver scientific reports to internal and external audiences;- Intellectual Property development;- Working closely on projects for clients and internal business units;- Scope and lead scientific projects.
  • Dell Technologies
    Data Science Advisor
    Dell Technologies Feb 2022 - Aug 2024
    Research and develop state-of-the-art technologies to advance Dell’s portfolio, and influence decision-making based on deep-dive data analysis. Work in close relationships with domain experts in various fields in Operations Research, Generative AI, Quantum Computing, among many others.
  • Pontifícia Universidade Católica Do Rio De Janeiro
    Phd Student
    Pontifícia Universidade Católica Do Rio De Janeiro Aug 2018 - Sep 2022
    Rio De Janeiro, Rio De Janeiro, Brazil
    There are three main contributions on this work:1st - Use of machine learning techniques to improve two state-of-the-art heuristics for the Capacitated Vehicle Routing Problem. 2nd - Use of a decomposition approach and bound tightening to solve efficiently an NP-hard problem to optimality. 3rd - Use of Graph Neural Networks to improve "heuristic" decisions when addressing NP-hard problems.
  • Pontifícia Universidade Católica Do Rio De Janeiro
    Postgraduate Teaching Assistant On Algorithm Design
    Pontifícia Universidade Católica Do Rio De Janeiro Aug 2020 - Dec 2020
    Rio De Janeiro, Rio De Janeiro, Brazil
  • Pontifícia Universidade Católica Do Rio De Janeiro
    Graduate Teaching Assistant On Algorithm Design
    Pontifícia Universidade Católica Do Rio De Janeiro Mar 2020 - Jul 2020
    Rio De Janeiro, Rio De Janeiro, Brazil
  • Órama
    Data Scientist
    Órama Sep 2021 - Feb 2022
    My role involved tasks related with:- data analytics in financial context;- Descriptive analytics for Customer Health Score (CX) and predictive analytics for Churn problem;- ETL development on AWS cloud environment (S3, SNS, Lambda, RDS, DynamoDB, among others);- Software engineering skills for Machine Learning;- agile methodology; - and a lot of SQL.
  • Polytechnique Montréal
    Research Intern
    Polytechnique Montréal Feb 2021 - Jul 2021
    Montreal, Quebec, Canada
    Under the supervision of Professors Andrea Lodi and Thibaut Vidal in a remote internship mode, we applied Graph Neural Networks for supporting "heuristic" decisions in NP-hard routing problems.
  • Brasil Game Show
    System Analyst
    Brasil Game Show Aug 2017 - Aug 2018
    Niterói, Rio De Janeiro, Brazil
    Developed and maintained several systems that meet the staff needs (HR, event, and website).Used technologies: CakePHP, Javascript, CSS, MySQL, AWS (Amazon cloud).
  • Universidade Federal Fluminense
    Msc Student In Computing
    Universidade Federal Fluminense Aug 2015 - Apr 2018
    Niterói, Rio De Janeiro, Brazil
    Investigated the use of pattern mining to improve a state-of-the-art heuristic for the Minimum Latency Problem.
  • Rosterelf
    Full-Stack Developer
    Rosterelf Jun 2014 - Oct 2014
    Perth, Western Australia, Australia
    Full-stack developer.Used technologies: Symfony 2.0, MySQL, GitHub (version control) and AWS (Amazon Cloud).
  • Tce Tocantins
    System Analyst
    Tce Tocantins Feb 2013 - Aug 2013
    Palmas, Tocantins, Brazil
    Develop and maintain Human Resources systems, especially for timetable and payments. Used technologies: ExtJS, PHP and SQLServer.
  • Tribunal De Contas Do Tocantins
    System Analyst Intern
    Tribunal De Contas Do Tocantins Feb 2012 - Jan 2013
    Palmas, Tocantins, Brazil
    Develop and maintain prior internal systems for controlling all properties of the institute. Used technologies: ExtJS, PHP and SQLServer.

Ítalo Santana Skills

Php Symfony 2 Ext Js Jquery Microsoft Sql Server Mysql Doctrine C++ Amazon Web Services Ruby On Rails Postgresql Databases English C R Javascript Java Linux

Ítalo Santana Education Details

Frequently Asked Questions about Ítalo Santana

What company does Ítalo Santana work for?

Ítalo Santana works for Dell Technologies

What is Ítalo Santana's role at the current company?

Ítalo Santana's current role is Senior Research Scientist at Dell.

What is Ítalo Santana's email address?

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What is Ítalo Santana's direct phone number?

Ítalo Santana's direct phone number is +5521270*****

What schools did Ítalo Santana attend?

Ítalo Santana attended Pontifícia Universidade Católica Do Rio De Janeiro, Universidade Federal Fluminense, The University Of Western Australia, Universidade Federal Do Tocantins.

What are some of Ítalo Santana's interests?

Ítalo Santana has interest in Web Development, Education, Environment, Science And Technology, Animal Welfare, Artificial Networks And Databases, Software Engineering, Health.

What skills is Ítalo Santana known for?

Ítalo Santana has skills like Php, Symfony 2, Ext Js, Jquery, Microsoft Sql Server, Mysql, Doctrine, C++, Amazon Web Services, Ruby On Rails, Postgresql, Databases.

Who are Ítalo Santana's colleagues?

Ítalo Santana's colleagues are Jay Babcock, Martin Bartesch, Rajinder Dua, Phanindra Ha, Karam Yadav, Gila Nehemia (She/her), Marcus Michél.

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