Physicist & astronomer
I am the first astronomer from Ubajara, Ceará, Brazil. I study the positions and brightness of small Solar System bodies, with a focus on measuring them against dense stellar backgrounds.
My path connects a degree in Physics in Sobral, a master's in Astronomy in Rio de Janeiro, and teaching in Ceará's public schools. I am also a technology and artificial intelligence enthusiast.
Research & figuresCurriculum vitae
From physics to astronomy
2018 thesis
Undergraduate degree in Physics
Universidade Estadual Vale do Acaraú (UVA) · Sobral, Ceará
I earned a Licenciatura in Physics, an undergraduate degree that includes teacher education. My thesis, Astronomia de Posição, explores celestial coordinates, spherical trigonometry, and the geometry used to locate objects in the sky.
2025 thesis
Master's degree in Astronomy
Observatório Nacional (ON/MCTI) · Rio de Janeiro
My master's research investigated astrometry and photometry of small Solar System bodies in crowded fields. Using observations of (10199) Chariklo, I studied how difference image analysis can improve measurements when neighboring stars interfere.
Figures from my work
Teaching & public service
I teach Physics in the Ceará state public-school network, through SEDUC-CE. My work in education accompanies my academic training in Physics and Astronomy.
I passed the SEDUC-CE 2018 competitive examination for Physics teachers. My name appears in the final list of approved candidates published on 30 December 2019.
Official result · CEV/UECE, Comunicado 131/2019, p. 16 (PDF)
Projects
Education
My projects in education are purely collaborative initiatives of my own. Drawing on my knowledge of technology and artificial intelligence, I contribute tools for the school.
FrequenciaApp
School coordination app: a single daily roll call, early departures, absenteeism indicators and reports, installable as a PWA. BuscApp will soon be integrated into it.
TypeScript · Next.js · Prisma · Google Sheets
Ludus
20 investigation games for high school, by BNCC areas, designed for AEE (special education) under UDL/DUA principles. No accounts; progress is saved in the browser.
TypeScript
Caderno Aberto
Free platform for teachers to create lecture notes and share them through controllable links, with export to PDF, LaTeX, Markdown and JSON.
TypeScript
Teaching materials
Lesson notes, presentations, and activities for secondary Physics and ENEM preparation, plus simulations and Python animations of the work done by a gas, electrical circuits, charged-particle motion in magnetic fields, and the celestial sphere.
Research
PSF-match
Python research code in astronomy: PSF matching for precision astrometry.
Python
Private repository
Astronomy, technology & AI
I am beginning doctoral studies along the same research trajectory, with a focus on astrometric software that integrates machine learning and artificial intelligence. I am interested in making measurements of small bodies more reliable in challenging stellar fields.