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USD 30 /hr

★★★★★

☆☆☆☆☆

Hire Pablo Andrés A.

Brazil

USD 30 /hr

New Freelancer | Astronomy PhD(c) | Data Analysis, Research | Expert in Python

Profile Summary

As a PhD candidate (and MSc) in Astronomy, I have developed a strong background in data analysis, modeling, and scientific research. The skills I use daily in my own research can be seamlessly applied across academia, industry, and beyond—making me a valuable partner for projects that demand precision, innovation, and technical expertise. Let’s connect and explore how I can contribute to your success!

Subject Matter Expertise

• ☆ Data Collection
• ☆ Astrophysics
• ☆ Astronomy
• ☆ Python
• ☆ SQL
• ☆ Tensorflow
• ☆ LaTex
• ☆ Scikit-learn
• ☆ Hypothesis
• ☆ Peer Review
• ☆ Research Methodology
• ☆ Meta-Research
• ☆ Literature Search
• ☆ Gap Analysis

Services

• Writing
• Research
• Consulting
• Data & AI

Writing Technical Writing

Research Meta-Research, Scientific and Technical Research, Systematic Literature Review, Secondary Data Collection

Consulting Scientific and Technical Consulting

Data & AI Predictive Modeling, Statistical Analysis, Data Visualization, Big Data Analytics, Data Mining, Data Processing

Work Experience

PhD candidate

Universidade de São Paulo

December 2020 - Present

Research Analyst/Data Analyst

Simons Foundation

September 2022 - January 2023

Education

Astronomy PhD (Astronomy)

Universidade de São Paulo Instituto de Astronomia Geofísica e Ciências Atmosféricas

December 2020 - Present

Masters in Astronomy (Astronomy )

Universidade de São Paulo Instituto de Astronomia Geofísica e Ciências Atmosféricas

March 2018 - November 2020

Bachelor in Astronomy

Universidad de La Serena

March 2014 - December 2017

Certifications

• Certification details not provided.

Publications

JOURNAL ARTICLE

Pablo Araya-Araya, Rachel K. Cochrane, Christopher C. Hayward, Robert M. Yates, Laerte Sodré, Jr., Marcelo C. Vicentin, Douglas Rennehan, Roderik Overzier, Marcel van Daalen (2024). Modeling the Multiwavelength Detection of Protoclusters. I. An Excess of Submillimeter Galaxies in Protocluster Cores . The Astrophysical Journal.

D E Olave-Rojas, P Cerulo, P Araya-Araya, D A Olave-Rojas (2023). CALSAGOS: Clustering algorithms applied to galaxies in overdense systems . Monthly Notices of the Royal Astronomical Society.

S V Werner, E S Cypriano, A H Gonzalez, C Mendes de Oliveira, P Araya-Araya, L Doubrawa, R Lopes de Oliveira, P A A Lopes, A Z Vitorelli, D Brambila, et al. (2022). S-PLUS DR1 galaxy clusters and groups catalogue using PzWav . Monthly Notices of the Royal Astronomical Society.

Pablo Araya-Araya, Marcelo C Vicentin, Laerte Sodré, Jr., Roderik A Overzier, Hector Cuevas(2021). Protocluster detection in simulations of HSC–SSP and the 10-yr LSST forecast, using PCcones . Monthly Notices of the Royal Astronomical Society. 504. (4). p. 5054--5073. Oxford University Press ({OUP})