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★★★★★
☆☆☆☆☆
USD 100 /hr
Hire Maria V. R.
United States
USD 100 /hr

Freelance Statistician & Data Analyst | Expert in Python & Experimental design

Profile Summary
Subject Matter Expertise
Services
Writing Technical Writing
Research Market Research, User Research, Meta-Research, Feasibility Study, Technology Scouting, Fact Checking, Gap Analysis, Gray Literature Search, Scientific and Technical Research, Systematic Literature Review, Secondary Data Collection
Consulting Scientific and Technical Consulting
Data & AI Predictive Modeling, Statistical Analysis, Algorithm Design-Non ML, Algorithm Design-ML, Data Visualization, Big Data Analytics, Text Mining & Analytics, Data Mining, Data Cleaning, Data Processing, Data Insights
Work Experience

Neuroscientist

AWEAR

December 2025 - Present

Senior Research Engineer

Neurable

August 2020 - July 2025

Education

PhD in Neuroscience

State University of New York at Binghamton - United States

September 2014 - May 2020

Biomedical Engineering

State University of New York at Binghamton - United States

September 2012 - May 2014

Electrical Engineering

Pontificia Universidad Católica del Perú - Peru

March 2004 - December 2010

Certifications
Publications
JOURNAL ARTICLE
Qiong Gui, Maria V. Ruiz-Blondet, Sarah Laszlo, Zhanpeng Jin (2019). A Survey on Brain Biometrics . ACM Computing Surveys.
Maria V. Ruiz-Blondet, Zhanpeng Jin, Sarah Laszlo (2017). Permanence of the CEREBRE brain biometric protocol . Pattern Recognition Letters.
Maria V. Ruiz-Blondet, Zhanpeng Jin, Sarah Laszlo (2016). CEREBRE: A Novel Method for Very High Accuracy Event-Related Potential Biometric Identification . IEEE Transactions on Information Forensics and Security.
Blair C. Armstrong, Maria V. Ruiz-Blondet, Negin Khalifian, Kenneth J. Kurtz, Zhanpeng Jin, Sarah Laszlo (2015). Brainprint: Assessing the uniqueness, collectability, and permanence of a novel method for ERP biometrics . Neurocomputing.
Sarah Laszlo, Maria Ruiz-Blondet, Negin Khalifian, Fanny Chu, Zhanpeng Jin (2014). A direct comparison of active and passive amplification electrodes in the same amplifier system . Journal of Neuroscience Methods.