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Gabriel Mendonça Email & Phone Number
Director of Data Science
at
SuperSim
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✓ Verified August 2026
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Current company
Role
Director of Data Science
Location
Rio De Janeiro, Brazil
Company size
Who is Gabriel Mendonça? Overview
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Quick answer
Gabriel Mendonça is listed as Director of Data Science at SuperSim, a with 267 employees, based in Rio De Janeiro, Brazil. AeroLeads shows a matched LinkedIn profile for Gabriel Mendonça.
Gabriel Mendonça previously worked as Head of Data Science at Supersim and PHD Candidate at Coppe / Ufrj. Gabriel Mendonça holds Doctor Of Philosophy - Phd, Systems And Computer Engineering from Ufrj - Universidade Federal Do Rio De Janeiro.
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SuperSim
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Profile bio
About Gabriel Mendonça
With over 9 years of experience in data science, machine learning, and statistics, I am a Senior Data Scientist at PicPay, the largest mobile payment platform in Latin America. There, I work on projects that enhance the user experience and the business value of the app, such as product recommendation, personalization, chatbot, and text classification. I also apply causal inference techniques using A/B tests, regression models, and CUPED to measure the impact of new features.In addition to my role at PicPay, I am pursuing a PhD in Systems and Computer Engineering at the Federal University of Rio de Janeiro (UFRJ), where I conduct state-of-the-art research on privacy-preserving DDoS attack detection using minimal information. My research involves developing machine learning models using lightweight features extracted from real home user traffic and spatio-temporal correlation using Bayesian hierarchical models. I have published several papers in prestigious conferences and journals, and received awards and scholarships for my academic excellence. I am also passionate about teaching and mentoring, and I have been an instructor and a professor at various data science courses and programs.My singular profile comprises:- Successful track record as leader and entrepreneur;- Solid theoretical background, with multiple academic publications;- Experience with development of real-world AI systems;- Outstanding communication skills.
Listed skills include C++, Python, Java, Linux, and 12 others.
Current workplace
Gabriel Mendonça's current company
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Supersim
13 roles
Gabriel Mendonça work experience
A career timeline built from the work history available for this profile.
Head Of Data Science
Current
Nov 2023 - Present
Phd Candidate
Current- Research on methods for DDoS detection at home routers and edge servers.- Development of Machine Learning models using lightweight features extracted from real home user traffic.- Spatio-temporal correlation using Bayesian hierarchical models.- Field experiments using real source code from Mirai and BASHLITE.
Sep 2017 - Present
Instructor
CurrentTeaching Python programming, Machine Learning and statistics at Data Science courses.
May 2019 - Present
Senior Data Scientist
- Currently leading a team of 6 Data professionals- Responsible for product recommendation and personalization in the App's home page.- NLP applications with ChatGPT: chatbot (PicPay Assistant AI) and text classification.- Causal inference using A/B tests, regression models and CUPED.
Jun 2022 - Nov 2023
Professor
"Network models" classes in the Data Science latu sensu postgraduate course, covering topics like network centrality, random networks and structural recommendation.
Dec 2022 - Mar 2023
Co-Founder
- Development of embedded software for broadband quality assessment using home gateways.- Data analysis using the Elastic stack.- Technical sales representative.
May 2014 - Aug 2017
M.Sc. Student
- Research on P2P VoD systems based on set-top boxes and home gateways.- Design of a distributed load balancing algorithm that improves system scalability with low overhead. - Performance evaluation through probilistic models and event-driven simulations.- Statistical analisys of data from a large VoD system.- Development of P2P software for video distribution using embedded platforms.
Mar 2012 - Mar 2015
Undergraduate Researcher
- Research on peer-to-peer distributed systems for Internet video streaming on demand.- Development of algorithms for video streaming using the BitTorrent protocol.
Aug 2010 - Feb 2012
Software Engineer Intern
Developed scripts for data migration between two distinct knowledge management systems with over 4000 users using Python, XML and Tcl.
May 2010 - Jul 2010
Undergraduate Researcher
Designed, developed and tested (unit testing) an object oriented NAT traversal library for peer-to-peer applications using C++, Libnice and gloox.
Jul 2009 - Apr 2010
Software Engineer Intern
Runtime Solutions
Development of web systems with Java, PHP, Javascript and MySQL.
Mar 2007 - Jul 2008
Software Engineer Intern
Ids Marketing Intelligence
Development of software for pre-processing large data strings for use on statistical analysis software (IBM SPSS, Infotools Espri) using Clipper, dBase and Microsoft VBA.
Feb 2006 - Mar 2007
Team & coworkers
Colleagues at SuperSim
Other employees you can reach at supersim.com.br. View company contacts for 267 employees →
RA
Reginaldo Augusto Saraiva
Colleague at SupersimSão Paulo, Brazil
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LS
Laura Santana
Colleague at SupersimSão Paulo, Brazil
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BS
Bernardo Silva
Colleague at SupersimSão Paulo, Brazil
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TG
Thiago Gonçalves Dos Santos
Colleague at SupersimBauru, São Paulo, Brazil
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FV
Frederik Verissimo
Colleague at SupersimSanto André, São Paulo, Brazil
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TM
Thalyta Mendes Koto
Colleague at SupersimSão Paulo, Brazil
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SF
Sabrina F.
Colleague at SupersimSão Paulo, Brazil
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CF
Caio Fortini De Oliveira
Colleague at SupersimSão Paulo, Brazil
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DF
Daiana Fernandes
Colleague at SupersimOsasco, São Paulo, Brazil
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YP
Yuri Pacheco
Colleague at SupersimRio De Janeiro, Brazil
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Reginaldo Augusto Saraiva
Colleague at SupersimSão Paulo, Brazil
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LS
Laura Santana
Colleague at SupersimSão Paulo, Brazil
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BS
Bernardo Silva
Colleague at SupersimSão Paulo, Brazil
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TG
Thiago Gonçalves Dos Santos
Colleague at SupersimBauru, São Paulo, Brazil
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FV
Frederik Verissimo
Colleague at SupersimSanto André, São Paulo, Brazil
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TM
Thalyta Mendes Koto
Colleague at SupersimSão Paulo, Brazil
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SF
Sabrina F.
Colleague at SupersimSão Paulo, Brazil
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CF
Caio Fortini De Oliveira
Colleague at SupersimSão Paulo, Brazil
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DF
Daiana Fernandes
Colleague at SupersimOsasco, São Paulo, Brazil
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YP
Yuri Pacheco
Colleague at SupersimRio De Janeiro, Brazil
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3 education records
Gabriel Mendonça education
Doctor Of Philosophy - Phd, Systems And Computer Engineering
Master Of Science (M.Sc.), Systems And Computer Engineering
Eng., Computer And Information Engineering
FAQ
Frequently asked questions about Gabriel Mendonça
Quick answers generated from the profile data available on this page.
What company does Gabriel Mendonça work for?
Gabriel Mendonça works for SuperSim.
What is Gabriel Mendonça's role at SuperSim?
Gabriel Mendonça is listed as Director of Data Science at SuperSim.
Where is Gabriel Mendonça based?
Gabriel Mendonça is based in Rio De Janeiro, Brazil while working with SuperSim.
What companies has Gabriel Mendonça worked for?
Gabriel Mendonça has worked for Supersim, Coppe / Ufrj, Data Bootcamp, Picpay, and Descomplica Faculdade Digital.
Who are Gabriel Mendonça's colleagues at SuperSim?
Gabriel Mendonça's colleagues at SuperSim include Reginaldo Augusto Saraiva, Laura Santana, Bernardo Silva, Thiago Gonçalves Dos Santos, and Frederik Verissimo.
How can I contact Gabriel Mendonça?
You can use AeroLeads to view verified contact signals for Gabriel Mendonça at SuperSim, including work email, phone, and LinkedIn data when available.
What schools did Gabriel Mendonça attend?
Gabriel Mendonça holds Doctor Of Philosophy - Phd, Systems And Computer Engineering from Ufrj - Universidade Federal Do Rio De Janeiro.
What skills is Gabriel Mendonça known for?
Gabriel Mendonça is listed with skills including C++, Python, Java, Linux, Programming, Research, Probabilistic Models, and Software Development.
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