
Marco Antonio Cuyubamba Espinoza
@marcoantoniocuyubamb
Research scientist in gravitational physics building validated Python and Mathematica workflows to test black-hole stability.
What I'm looking for
My research collaborations focus on gravitational physics, black-hole perturbation theory, modified gravity, and numerical modeling. I develop and cross-validate computational methods for black-hole spectra and stability regions, then compare results to identify numerical errors, limits, and method-dependent biases.
At Carl von Ossietzky University of Oldenburg, I conducted postdoctoral research in theoretical gravitational physics. I also develop AI-assisted technical workflows with Claude Code and OpenAI Codex, validating generated code and mathematical results against analytical solutions, numerical calculations, and test cases.
Experience
Work history, roles, and key accomplishments
Theoretical Physics Research
Independent and International Research Collaborations
Jan 2019 - Present (7 years 8 months)
Conducts research in gravitational physics, black-hole perturbation theory, modified gravity, and numerical modeling. Designs computational experiments and cross-validates numerical methods for computing black-hole spectra and stability regions.
Member of the research team of a competitively funded internal UTEC project on black-hole dynamics, gravitational perturbation theory, and cosmology. Project awarded S/ 100,000 in research funding.
Postdoctoral Researcher (Guest Scientist)
Carl von Ossietzky University of Oldenburg
Aug 2020 - Jan 2021 (5 months)
Conducted postdoctoral research in theoretical gravitational physics at the Institute of Physics, supported by the Alexander von Humboldt Foundation. Worked on theoretical and computational problems related to gravitation and compact objects as part of an international research collaboration.
Independent AI, Automation & Scientific Computing Projects
Independent
Develops AI-assisted technical workflows using Claude Code and OpenAI Codex for scientific computing, automation, and document processing. Builds automated pipelines and validates generated code against analytical solutions and test cases.
Lecturer — Physics, Mathematics & Numerical Methods
UTEC / USIL / UNI
Designs and evaluates university-level problems in physics, calculus, differential equations, numerical methods, optics, and mathematical modeling. Develops expert-verified solutions, grading criteria, and structured evaluation materials.
Education
Degrees, certifications, and relevant coursework
Universidad Nacional de Ingeniería
BSc, Physics
BSc in Physics from Universidad Nacional de Ingeniería.
Universidade Federal do ABC
PhD, Physics
PhD in Physics with research focus on theoretical physics, gravitation, black-hole perturbations, mathematical modeling, and scientific computing.
Universidade Federal do ABC
MSc, Physics
MSc in Physics from Universidade Federal do ABC.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Job categories
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