With a Ph.D. in Mathematics from the University of Illinois at Chicago (UIC), a master’s degree from the University of Brasília (UnB), and extensive teaching and research experience, I am confi dent in my ability to support your institution’s academic mission. Besides teaching, my research in Commutative Algebra has strengthened my analytical and problem-solving skills, which I carry with me both into pedagogy and collaborative projects. Recognized as the top-performing student in UnB's Mathematics program and fl uent in English and Portuguese, I am fully equipped to teach in a multilingual environment and/or develop curricula for multiple educational levels. Now based in Brazil, I am eager to contribute to an institution that values innovation and would welcome the opportunity to discuss how my skills align with your needs. Even though I haven't had much practical experience in Data Science yet, I'm at a point where my studies and personal projects have provided a very good foundation in the area. I am excited to apply my skills further and continue developing in this exciting, fast-evolving fi eld. During my recent learning journey, I have worked extensively with tools such as Python, R, and SQL, focusing on data manipulation, analysis, and machine learning. I have also explored libraries like Pandas, Scikit-learn, and TensorFlow, applying them to solve practical problems and gain deeper insights from data. My enthusiasm for data science drives me to learn constantly and experiment with new techniques to improve my skills and contribute to real-world solutions. Thank you for your time and consideration. I am happy to provide additional materials, such as my CV or references, upon request. I look forward to the possibility of contributing to your team.

Rebeca Chu Saccochi

With a Ph.D. in Mathematics from the University of Illinois at Chicago (UIC), a master’s degree from the University of Brasília (UnB), and extensive teaching and research experience, I am confi dent in my ability to support your institution’s academic mission. Besides teaching, my research in Commutative Algebra has strengthened my analytical and problem-solving skills, which I carry with me both into pedagogy and collaborative projects. Recognized as the top-performing student in UnB's Mathematics program and fl uent in English and Portuguese, I am fully equipped to teach in a multilingual environment and/or develop curricula for multiple educational levels. Now based in Brazil, I am eager to contribute to an institution that values innovation and would welcome the opportunity to discuss how my skills align with your needs. Even though I haven't had much practical experience in Data Science yet, I'm at a point where my studies and personal projects have provided a very good foundation in the area. I am excited to apply my skills further and continue developing in this exciting, fast-evolving fi eld. During my recent learning journey, I have worked extensively with tools such as Python, R, and SQL, focusing on data manipulation, analysis, and machine learning. I have also explored libraries like Pandas, Scikit-learn, and TensorFlow, applying them to solve practical problems and gain deeper insights from data. My enthusiasm for data science drives me to learn constantly and experiment with new techniques to improve my skills and contribute to real-world solutions. Thank you for your time and consideration. I am happy to provide additional materials, such as my CV or references, upon request. I look forward to the possibility of contributing to your team.

Available to hire

With a Ph.D. in Mathematics from the University of Illinois at Chicago (UIC), a master’s degree from the University of Brasília (UnB), and extensive teaching and research experience, I am confi dent in my ability to support your institution’s academic mission.
Besides teaching, my research in Commutative Algebra has strengthened my analytical and problem-solving skills, which I carry with me both into pedagogy and collaborative projects. Recognized as the top-performing student in UnB’s Mathematics program and fl uent in English and Portuguese, I am fully equipped to teach in a multilingual environment and/or develop curricula for multiple educational levels.
Now based in Brazil, I am eager to contribute to an institution that values innovation and would welcome the opportunity to discuss how my skills align with your needs. Even though I haven’t had much practical experience in Data Science yet, I’m at a point where my studies and personal projects have provided a very good foundation in the area. I am excited to apply my skills further and continue developing in this exciting, fast-evolving fi eld. During my recent learning journey, I have worked extensively with tools such as Python, R, and SQL, focusing on data manipulation, analysis, and machine learning. I have also explored libraries like Pandas, Scikit-learn, and TensorFlow, applying them to solve practical problems and gain deeper insights from data. My enthusiasm for data science drives me to learn constantly and experiment with new techniques to improve my skills and contribute to real-world solutions.
Thank you for your time and consideration. I am happy to provide additional materials, such as my CV or references, upon request. I look forward to the possibility of contributing to your team.

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Language

Portuguese
Fluent
English
Fluent

Work Experience

Chief Operating Officer (COO) at Mec Inc. Agency
January 1, 2021 - Present
Lead operations and strategic growth for a full-service marketing agency specializing in gaming, entertainment, and influencer partnerships. Oversee cross-functional teams (creative, analytics, client relations) to deliver campaigns for global brands like HyperX and emerging startups. Spearheaded the agency's expansion into the LATAM betting/gaming market, securing partnerships with 15+ influencers and platforms.
High School Mathematics Teacher at Colegio Objetivo
January 1, 2022 - January 1, 2023
Taught advanced mathematics (algebra, calculus, and statistics) to students aged 15-18, tailoring lessons to diverse learning styles. Mentored students in preparation for national exams (ENEM) and mathematics olympiads.
Project Manager and Chat Moderator at Gamers Club
January 1, 2021 - January 1, 2022
Managed tournaments (CS:GO, LoL, Valorant) and moderated live Twitch chats for 500k+ viewers. Coordinated partnerships with Razer, Logitech G, and Dell for events like Chroma Cup and PrideCup.
Creator Support Specialist at TFTW Gaming Influencers
January 1, 2020 - January 1, 2021
Provided strategic guidance to 50+ gaming influencers on audience growth and brand partnerships.
Moderator & League Operations at KOEL - KickO Electronic League
January 1, 2020 - January 1, 2020
Managed Twitch broadcasts for FIFA tournaments, including live chat moderation and highlight clipping.
Data Analyst & Mathematician at HintClub - Baianolol
January 1, 2020 - January 1, 2020
Co-developed a fantasy league algorithm for League of Legends, improving user engagement by 30%.
PriestBot Admin Leader at PriestBot (Twitch Chatbot)
January 1, 2020 - January 1, 2020
Oversaw a team supporting 9,000+ Twitch channels with chatbot integration (OBS, Streamlabs).

Education

Postgraduate Degree in Data Science at Pontifical Catholic University of Rio de Janeiro (PUC-Rio)
January 1, 2025 - December 19, 2025
PhD in Mathematics at University of Illinois at Chicago (UIC)
January 1, 2016 - January 1, 2020
Master's in Mathematics at University of Brasília (UnB)
January 1, 2014 - January 1, 2015
Bachelor's Degree in Mathematics at University of Brasília (UnB)
January 1, 2010 - January 1, 2013

Qualifications

CNPq Scholarship - Full Doctorate Abroad
January 1, 2016 - January 1, 2020
CNPq Scholarship - Master's in Brazil
January 1, 2014 - January 1, 2015
PET Scholarship (MEC) - Undergraduate in Brazil (UnB)
January 1, 2011 - January 1, 2013
Outstanding Student in the Mathematics course (bachelor's degree) - UnB
January 1, 2013 - January 1, 2013
Teaching Assistant Award - University of Illinois at Chicago
January 1, 2020 - January 1, 2020

Industry Experience

Media & Entertainment, Education, Gaming, Professional Services, Software & Internet

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