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Hire Bhooshan G.

India

Computational Astronomer, Physicist & Data Scientist | Python & Statistical and Mathematical Modeling and Simulations

Profile Summary

PhD in Physics with 10+ years of experience in computational modeling, signal analysis, and research code development. I’ve worked with complex datasets from large-scale observatories and developed efficient algorithms for data processing, simulations, and modelling with and w/o machine learning. I help researchers, academics, and R&D teams with: * Statistical analysis and model fitting * Simulation design and surrogate modeling * Research support: code optimization, reproducible notebooks, data visualization * Python-based data pipelines using HPC and HTC Open to collaborations across physics, engineering, climate science, energy and more.

Subject Matter Expertise

• ☆ Biophysics
• ☆ Data Analysis
• ☆ Data Visualization
• ☆ Machine Learning
• ☆ Statistics
• ☆ Earth & Atmospheric Science
• ☆ Climate Science
• ☆ Astrophysics
• ☆ Applied Mechanics
• ☆ Theoretical Mechanics
• ☆ Theoretical Physics
• ☆ Computational Physics
• ☆ Applied Physics
• ☆ Relativity Theory
• ☆ Astronomy
• ☆ Cosmology
• ☆ Applied Mathematics
• ☆ Mathematical Models
• ☆ Mathematical Logic
• ☆ Decision Science
• ☆ Python
• ☆ LaTex

Services

• Writing
• Research
• Data & AI

Writing Technical Writing

Research Scientific and Technical Research, Systematic Literature Review

Data & AI Predictive Modeling, Statistical Analysis, Algorithm Design-Non ML, Algorithm Design-ML, Data Visualization, Data Processing

Work Experience

Postdoc

Utrecht University

November 2021 - Present

Junior Scientist (Postdoc)

Albert Einstein Institute

October 2018 - Present

Research Scholar (PhD student)

Inter-University Centre for Astronomy and Astrophysics

July 2012 - September 2018

Education

PhD

Inter-University Centre for Astronomy and Astrophysics

August 2012 - February 2019

Certifications

• Certification details not provided.

Publications

JOURNAL ARTICLE

Bhooshan Gadre, Scott E. Field, Vijay Varma, Jonathan Blackman, Chad R. Galley, Tousif Islam, Keefe Mitman, Michael Pürrer, Adhrit Ravichandran, Mark A. Scheel, et al. (2025). GWSurrogate: A Python package for gravitational wave surrogate models . Journal of Open Source Software.

Bhooshan Gadre, Michael Pürrer, Scott E. Field, Serguei Ossokine, Vijay Varma (2024). Fully precessing higher-mode surrogate model of effective-one-body waveforms . Physical Review D.

Bhooshan Gadre, Kanchan Soni, Shubhanshu Tiwari, Antoni Ramos-Buades, Maria Haney, Sanjit Mitra (2024). Detectability of eccentric binary black holes with matched filtering and unmodeled pipelines during the third observing run of LIGO-Virgo-KAGRA . Physical Review D.

Bhooshan Gadre, Stefano Schmidt, Sarah Caudill (2024). Gravitational-wave template banks for novel compact binaries . Physical Review D.

Bhooshan Gadre, Acernese, F., Agathos, M., Ain, A., Albanesi, S., Annalisa Allocca, Alex Amato, Andrade, T., Nicolas Andres, Marc Andrés-Carcasona, et al.(2023). Virgo detector characterization and data quality: results from the O3 run . Class.Quant.Grav. 40. (18). p. 185006.

Bhooshan Gadre, Acernese, F., Agathos, M., Ain, A., Albanesi, S., Annalisa Allocca, Alex Amato, Andrade, T., Nicolas Andres, Marc Andrés-Carcasona, et al.(2023). Virgo detector characterization and data quality: tools . Class.Quant.Grav. 40. (18). p. 185005.

Bhooshan Gadre, Abbott, R., Abe, H., Acernese, F., Kendall Ackley, Adhicary, S., Naresh Adhikari, Rana X. Adhikari, Adkins, V.K., Adya, V.B., et al.(2023). Open Data from the Third Observing Run of LIGO, Virgo, KAGRA, and GEO . Astrophys.J.Suppl. 267. (2). p. 29.

Bhooshan Gadre, Abbott, R., Abe, H., Acernese, F., Kendall Ackley, Naresh Adhikari, Rana X. Adhikari, Adkins, V.K., Adya, V.B., Affeldt, C., et al.(2023). Constraints on the Cosmic Expansion History from GWTC–3 . Astrophys.J. 949. (2). p. 76.

Bhooshan Gadre, Corinne Fletcher, Joshua Wood, Rachel Hamburg, Péter Veres, C. M. Hui, Elisabetta Bissaldi, Briggs, M.S., Eric Burns, William Cleveland, et al.(2023). A Joint Fermi-GBM and Swift-BAT Analysis of Gravitational-Wave Candidates from the Third Gravitational-wave Observing Run .

Bhooshan Gadre, Abbott, R., Abe, H., Acernese, F., Kendall Ackley, Adhicary, S., Naresh Adhikari, Rana X. Adhikari, Adkins, V.K., Adya, V.B., et al.(2023). Search for gravitational-lensing signatures in the full third observing run of the LIGO-Virgo network .

Bhooshan Gadre, Abac, A.G., Abbott, R., Abe, H., Acernese, F., Kendall Ackley, Adamcewicz, C., Adhicary, S., Naresh Adhikari, Rana X. Adhikari, et al.(2023). Search for Eccentric Black Hole Coalescences during the Third Observing Run of LIGO and Virgo .

Bhooshan Gadre, Abbott, R., Abe, H., Acernese, F., Kendall Ackley, Adhicary, S., Naresh Adhikari, Rana X. Adhikari, Adkins, V.K., Adya, V.B., et al.(2022). Model-based Cross-correlation Search for Gravitational Waves from the Low-mass X-Ray Binary Scorpius X-1 in LIGO O3 Data . Astrophys.J.Lett. 941. (2). p. L30.

Bhooshan Gadre, Abbott, R., Abe, H., Acernese, F., Kendall Ackley, Naresh Adhikari, Rana X. Adhikari, Adkins, V.K., Adya, V.B., Affeldt, C., et al.(2022). All-sky search for continuous gravitational waves from isolated neutron stars using Advanced LIGO and Advanced Virgo O3 data . Phys.Rev.D. 106. (10). p. 102008.

Bhooshan Gadre, Abbott, R., Abe, H., Acernese, F., Kendall Ackley, Naresh Adhikari, Rana X. Adhikari, Adkins, V.K., Adya, V.B., Affeldt, C., et al.(2022). Search for gravitational waves from Scorpius X-1 with a hidden Markov model in O3 LIGO data . Phys.Rev.D. 106. (6). p. 062002.

Bhooshan Gadre, Abbott, R., Abe, H., Acernese, F., Kendall Ackley, Naresh Adhikari, Rana X. Adhikari, Adkins, V.K., Adya, V.B., Affeldt, C., et al.(2022). Search for continuous gravitational wave emission from the Milky Way center in O3 LIGO-Virgo data . Phys.Rev.D. 106. (4). p. 042003.

Kanchan Soni, Bhooshan Uday Gadre, Sanjit Mitra, Sanjeev Dhurandhar(2022). Hierarchical search for compact binary coalescences in the Advanced LIGO’s first two observing runs . Physical Review D. 105. (6). American Physical Society ({APS})

Bhooshan Gadre, Abbott, R., Abe, H., Acernese, F., Kendall Ackley, Adhicary, S., Naresh Adhikari, Rana X. Adhikari, Adkins, V.K., Adya, V.B., et al.(2022). Search for subsolar-mass black hole binaries in the second part of Advanced LIGO's and Advanced Virgo's third observing run .

Bhooshan Gadre, Tito Dal Canton, Alexander H. Nitz, Gareth S. Cabourn Davies, Verónica Villa-Ortega, Thomas Dent, Ian Harry, Liting Xiao (2021). Real-time Search for Compact Binary Mergers in Advanced LIGO and Virgo's Third Observing Run Using PyCBC Live . The Astrophysical Journal.

Bhooshan Gadre, Shreejit Jadhav, Nikhil Mukund, Sanjit Mitra, Sheelu Abraham (2021). Improving significance of binary black hole mergers in Advanced LIGO data using deep learning: Confirmation of GW151216 . Physical Review D.

Bhooshan Gadre, Abbott, R., Abe, H., Acernese, F., Kendall Ackley, Naresh Adhikari, Rana X. Adhikari, Adkins, V.K., Adya, V.B., Affeldt, C., et al.(2021). Tests of General Relativity with GWTC-3 .

Bhooshan Gadre, Sanjit Mitra, Sanjeev Dhurandhar(2019). Hierarchical search strategy for the efficient detection of gravitational waves from nonprecessing coalescing compact binaries with aligned-spins . Physical Review D. 99. (12). American Physical Society ({APS})