Has experience primarily in inverse problems in geophysics, Bayesian inference, stochastic methods, geostatistics and digital rock physics. He received his PhD in Physics in 2017 and continued his work in Bayesian seismic inversion as a postdoc for one year at the University of Wyoming. In 2018 he co-founded the start-up LTrace - Geophysical Solutions, where he has been the CRO since then. His current work focuses on joint facies seismic inversion and deep learning applied to digital rockphysics

MCMC sampling algorithms applied to multimodal distributions for Bayesian seismic inversion.Advisor: Professor Dr. Dario GranaPublications:Gaussian mixture Markov chain Monte Carlo method for linear seismic inversionLeandro Passos de Figueiredo, Dario Grana, Mauro Roisenberg, and Bruno B. RodriguesGEOPHYSICS 2019 84:3, R463-R476Multimodal MCMC method for non-linear petrophysical seismic inversion. Geophysics, Leandro Passos de Figueiredo, Dario Grana, Mauro Roisenberg, and Bruno B. Rodrigues. accepted for GEOPHYSICS 2019 Impact of seismic-inversion parameters on reservoir pore volume and connectivityLeandro Passos de Figueiredo, Fernando Luis Bordignon, Dario Grana, Mauro Roisenberg, and Bruno Barbosa Rodrigues. SEG Technical Program Expanded Abstracts 2018. August 2018, 381-385 Markov chain Monte Carlo methods for high-dimensional mixture distributions. Leandro Passos de Figueiredo, Dario Grana, Mauro Roisenberg, and Bruno B. Rodrigues. EAGE Petroleum Geostats conference 2019.Uncertainty quantification in linear inverse problems with dimension reductionLeandro Passos de Figueiredo, Dario Grana, Leonardo Azevedo, Mauro Roisenberg, and Bruno B. Rodrigues. SBGf congress, 2019Uncertainty quantification in Bayesian inverse problems with model and data dimension reductionLeandro Passos de Figueiredo, Dario Grana, Leonardo Azevedo. Minor in GEOPHYSICS 2019 Revisited formulation and applications of FFT Moving AverageLeandro Passos de Figueiredo, Dario Grana, Mickaele Le Ravalec. Major in Mathematical Geosciences 2019.

Pesquisa em cooperação com professor Dario Grana

Projeto com a Petrobras - Pesquisa e desenvolvimento de métodos de inversão sísmica.Assistência da implementação de plugins nos softwares Petrel-Ocean e Opendtect

Difusão de prótons em membranas poliméricas de células de combustíveis.