Rafael Cizeski Nitchai
Matosinhos
Summary
Researcher adept at developing probing questions, designing mathematical models and generating meaningful results. Works effectively and collaboratively with teams and individuals.
Overview
1
1
year of professional experience
Work History
Teacher's Assistant — Numerical Analysis and PDEs
University Of São Paulo
02.2020 - 11.2020
- Supported student learning objectives through personalized and small group assistance.
- Reviewed lesson material with students individually or in small groups.
- Supported classroom activities, tutoring, and reviewing work.
- Helped with grading assignments and tests, providing constructive feedback to students based on results.
Education
Ph.D. - Applied Mathematics
University of Porto (UP)
Porto, Portugal09.2024
Master of Science - Applied Mathematics
University of São Paulo (USP)
São Paulo, Brazil01.2019
Bachelor of Science - Applied Mathematics
University of São Paulo (USP)
São Paulo, Brazil12.2015
Skills
- Demonstrated ability to adeptly model intricate mathematical systems
- Strong theoretical knowledge of a wide array of topics in mathematics
- Proficient in Python and R languages Comfortable working with large datasets
- Proficiency in scientific writing using LaTeX
- Self-taught, basic knowledge of Mathematical Finance, including Stochastic Calculus and Vanilla Derivatives Pricing
- Ongoing training in SQL and BigQuery
Complementary education
Ohio State University, Sampling Advanced Mathematics for Minority Students (SAMMS), 07/2013
Publications
- FPCS: Solving n-Spends on a UTXO-Based DLT, Nitchai, R.C., Popov, S., Müller, S., 2023, Machado, J.M., et al. Blockchain and Applications, 5th International Congress. BLOCKCHAIN 2023. Lecture Notes in Networks and Systems, vol 778. Springer, Cham., https://doi.org/10.1007/978-3-031-45155-3_44
- FPC on a Set, Nitchai, R.C., Popov, S., Müller, S., 2024, Manuscript in preparation
Timeline
Teacher's Assistant — Numerical Analysis and PDEs
University Of São Paulo
02.2020 - 11.2020
Ph.D. - Applied Mathematics
University of Porto (UP)
Master of Science - Applied Mathematics
University of São Paulo (USP)
Bachelor of Science - Applied Mathematics
University of São Paulo (USP)
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