Postdoctoral researcher with current interests are mainly focused on the construction of a map of the universe based on the statistical properties of the Galaxies observed through the SDSS survey; on the parameter estimation and model selection of cosmological models through Bayesian statistical techniques.Development of software for parameter exploration: SimpleMC code: A simple MCMC code for cosmological parameter estimation (written in Python)used throughout the BOSS collaboration to fit Baryon acoustic oscillation data.https://github.com/ja-vazquez/SimpleMCGM Sampler: A new sampling method, which main advantage over the standard MCMC sampling is that it is trivially paralellizable over larger number of nodes and with an appropriately chosen way of selecting covariance matrix might outperform the MCMC algorithm.https://github.com/ja-vazquez/GM_Sampler