Undergraduate Researcher in the Gravitational-Wave Paleontology Lab

Undergraduate Researcher in the Gravitational-Wave Paleontology Lab

Undergraduate Researcher in the Gravitational-Wave Paleontology Lab

About

Hello! I'm a 4th year undergraduate student studying astronomy and astrophysics at UC San Diego. I currently research merger driven gamma-ray bursts (GRB) to predict the rates, properties, and offset distributions across cosmic time using population synthesis (COMPAS), validating against LVK, GRB, and Kilonova observational catalogs.

Previously worked at General Atomics as an Infrastructure Engineer and Program Coordinator at SPACES UCSD. Right now, I'm focusing on getting my research ready for publishing. I'm also working towards the AWS Machine Learning Engineer (MLA-C01) certification and other smaller projects.

Skills

Scientific Computing

Python (NumPy, SciPy, Pandas, Astropy)

Git & GitHub

CUDA

Data Visualization (Matplotlib, Seaborn)

C++

PyTest

Machine Learning

PyTorch

TensorFlow

Scikit-learn

XGBoost

Infrastructure & Data

AWS (EC2, S3, SageMaker)

PostgreSQL

Docker

RedHat Linux

CI/CD (GitHub Actions)

Projects

The Sea Shells of the Universe: Automating HI Shell Detection

Trained a U-Net to detect expanding gas shells in radio telescope data (97% recall, F1 0.88). Also found a resolution selection effect in the literature's classification scheme.

SeaNN It Comin': Coastal Flood Prediction System

A deep learning system for predicting coastal flooding events using GRU (Gated Recurrent Unit) neural networks and temporal feature engineering.

Work history

Work history

Gravitational Wave Paleontology Lab

Feb 2026 - Present

Undergraduate Researcher

Researching merger driven gamma-ray-burst, population rates and host-galaxy offsets with COMPAS.

Analyzed 40 large-scale astrophysics simulation datasets (millions of simulated star mergers) to classify which mergers produce gamma-ray bursts, building a multi-step physics model and correcting a known bias in the underlying data before classification.

Calculated cosmic event rates by modeling how merger rates change with time and galaxy environment, then validated predictions against real telescope and gravitational-wave observations.

Tested how sensitive the findings were to different modeling assumptions across 20 alternative scenarios, and statistically confirmed which results held up versus which were assumption-dependent.

GW Paleontology Lab

2023 - Present

Senior Software Engineer

Leading backend development for a high-load analytics platform. Focused on system architecture, performance, and scaling services handling large volumes of real-time data.

Designed and maintained scalable backend architecture

Improved performance of data processing pipelines

Led technical decisions and system design discussions

General Atomics

Jun 2025 - Aug 2025

Infrastructure Engineer

Supported cloud and on-prem infrastructure operations while building automation and leading applied GenAI adoption.

Provisioned, configured, and decommissioned Windows/Linux VMs and AWS EC2 instances across a hybrid cloud and on-prem environments.

Built Python and PowerShell tooling with AKIPS and IPAM APIs, cutting network and orphaned-server audit time by ~95%.

Led the GA IT team’s GenAI adoption initiative and deployed a RAG onboarding agent on Azure for infrastructure workflows and ran an AI-augmentation panel and workshops for 200+ employees.

General Atomics

Jun 2025 - Aug 2025

Infrastructure Engineer

Supported cloud and on-prem infrastructure operations while building automation and leading applied GenAI adoption.

Built and shipped new product features

Built Python and PowerShell tooling with AKIPS and IPAM APIs, cutting network and orphaned-server audit time by ~95%.

Led the GA IT team’s GenAI adoption initiative and deployed a RAG onboarding agent on Azure for infrastructure workflows and ran an AI-augmentation panel and workshops for 200+ employees.

SPACES at UC San Diego

Jun 2024 - Jun 2025

Academic Success Program Coordinator

Managed UC San Diego’s largest equity-focused textbook program and used data to improve access and purchasing decisions.

Served ~900 students annually while managing a $55K budget, inventory, logistics, and vendor coordination.

Built Python analytics for application and demographic data, reducing processing time by 80%.

Designed and analyzed a 100+ respondent survey on student cost burden and presented findings to the UC San Diego Academic Senate to inform access policy and funding.

SPACES at UC San Diego

Jun 2024 - Jun 2025

Academic Success Program Coordinator

Managed UC San Diego’s largest equity-focused textbook program and used data to improve access and purchasing decisions.

Served ~900 students annually while managing a $55K budget, inventory, logistics, and vendor coordination.

Built Python analytics for application and demographic data, reducing processing time by 80%.

Designed and analyzed a 100+ respondent survey on student cost burden and presented findings to the UC San Diego Academic Senate to inform access policy and funding.

Contact

Contact

Location

San Diego, California

Education

UC San Diego, B.S. in Astrophysical Sciences, expected June 2027.

Awards & Leadership

Hispanic Scholarship Fund Scholar • Astronomy Club Vice President

Open to full-time work starting June 2027

josephrodriguez63638@gmail.com

Open to full-time work starting June 2027

josephrodriguez63638@gmail.com