Ethan Cobb

Ethan Cobb Email and Phone Number

Quantitative Research Intern @ Vanguard
New York, NY, US
Ethan Cobb's Location
New York, New York, United States, United States
About Ethan Cobb

Current MS student in Computational and Mathematical Engineering at Stanford ICME.The Juilliard School, MM 2024, concurrent graduate work in Applied Mathematics/Mathematical Finance at Columbia University through the BCJ Exchange. Harvard University Class of 2022, cum laude, High Honors (Applied Mathematics, Comparative Literature secondary).

Ethan Cobb's Current Company Details
Vanguard

Vanguard

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Quantitative Research Intern
New York, NY, US
Ethan Cobb Work Experience Details
  • Vanguard
    Quantitative Research Intern
    Vanguard
    New York, Ny, Us
  • Longtail Alpha, Llc
    Quantitative Research Intern
    Longtail Alpha, Llc Jun 2024 - Sep 2024
    Newport Beach, California, United States
    • Developed and implemented systematic trading algorithms based on historical volatility and intraday momentum, leveraging yfinance for NVIDIA stock data collection and Pandas for data management and statistical trade analysis• Explored Retrieval-Augmented Generation (RAG) to answer financial queries using LLMs and user-sourced PDFs• Developed a VADER sentiment analyzer that scrapes and analyzes financial headlines and plots sentiment over time
  • Microsoft
    Research Intern
    Microsoft May 2021 - Aug 2021
    Redmond, Washington, United States
    • Researched and implemented real-time physics-based acoustics simulation techniques for video game and virtual reality software. • Gave 45 min presentation to the Microsoft Mixed Reality Division.• Implemented multiple algorithms in C++ combining ideas in acoustics and the Fast Marching Method that significantly reduced run times, simulated and analyzed acoustic parameter data using existing toolkit and Unity
  • Nasa Langley Research Center
    Intern
    Nasa Langley Research Center Aug 2020 - May 2021
    Hampton, Virginia, United States
    I was fortunate enough to work simultaneously on two projects as part of my year-long internship at NASA Langley Research Center's Aeroacoustics Branch. Point-to-Point 4D Ray Tracing - Explored the use of Null Geodesic Solutions for Acoustic Propagation- Investigated 4D spacetime ray solutions for acoustic propagation using MAPLE (referencing work of David Bergman)- Established 2 point BVP conditions to connect the null geodesic between an acoustic source and observer in stratified media.- Created C++ code to house basic benchmark acoustic propagation codes for comparison. Code includes straight line homogeneous propagation case.- Co-wrote 14 page Latex document outlining mathematical theory with mentor Stephanie Heath- Presented for entire NASA Langley Aeroacoustics Branch and to co-workers and colleagues as part of final exit presentation. - Resulted in abstract publication in The Journal of the Acoustical Society of AmericaDevelopment of Artificial Neural Networks in ANOPP2- Programmed Design of Experiments (DoE) routines for feature space generation (Uniform Design, Latin Hypercube, Midpoint Latin Hypercube) in Fortran for use in ANOPP2, NASA's most widely-used acoustic simulation software- Wrote unit tests and user verifications for the routines and added compatibility with C++- Implemented a deep neural network model in Python using Keras and Tensorflow to be used for aeroacoustic prediction, added methods to prevent overfitting- Wrote a Python script to grid search over 800 combinations of model hyperparameters and achieved an accuracy of ~91%.- Coded a Fortran program to allow for streamlined usage of the routines in ANOPP2 and wrote documentation.- Presented for entire NASA Langley Aeroacoustics Branch and to co-workers and colleagues as part of final exit presentation.
  • Harvard Department Of Physics, Heller Group
    Research Assistant
    Harvard Department Of Physics, Heller Group Jan 2020 - May 2020
    Cambridge, Massachusetts, United States
    Performed mathematical and physical modelling for a miniature broadband acoustic silencing device with colleague Jimmy Qin and Harvard Physics Professor Eric J. Heller
  • Harvard University
    Bureau Of Study Council Peer Tutor
    Harvard University Sep 2017 - May 2020
    Tutor for Calculus, Series, and Differential Equations (Math 1B), Multivariable Calculus (Math 21a), Linear Algebra (Math 21b), Music Theory (Music 51a)
  • Harvard University
    Learning Lab Undergraduate Fellow
    Harvard University Jun 2019 - Sep 2019
    Cambridge, Ma
    -Assisted Harvard Professor of Engineering Robert Wood in restructuring ES-25 into a General Education course at Harvard-Designed a Room Acoustics Module for the course including pre-lecture reading, in-class presentation, and post-lecture assignment.
  • Cavanaugh Tocci Associates, Inc
    Technical Assistant Intern
    Cavanaugh Tocci Associates, Inc Jun 2019 - Aug 2019
    Sudbury, Ma
    -Implemented a Python script that quantifies and models the amount of transmitted force as a result of MRI vibration, aiding in the prediction and minimization of undesirable floor vibration in hospitals-Performed calculations of reverberation time in spaces and provided acoustic recommendations. -Performed multivariate curve-fitting analysis to describe the NC (noise criterion) curves in Excel. -Assisted Senior and Principal consultants in client reports and acoustic data analysis.
  • The Aronson Cello Festival
    Operations Intern
    The Aronson Cello Festival Jun 2018 - Jul 2018
    Dallas/Fort Worth Area
    • Designed and executed a social media marketing campaign on Facebook, increasing number of likes by 1,970%• Created and launched a new electronic ticketing system using Eventbrite and Facebook that increased customer conversion rate by ~50% • Redesigned a new brand identity and logo using Photoshop (created design brief, iterated design concepts 3 times, and presented deliverable to senior management team of 3)• Nominated as an Aronson Young Artist by the CEO of the festival

Ethan Cobb Education Details

Frequently Asked Questions about Ethan Cobb

What company does Ethan Cobb work for?

Ethan Cobb works for Vanguard

What is Ethan Cobb's role at the current company?

Ethan Cobb's current role is Quantitative Research Intern.

What schools did Ethan Cobb attend?

Ethan Cobb attended Stanford University, The Juilliard School, Columbia University, Harvard University, Riverdale Country School, The Juilliard School.

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