Sean L.

Sean L. Email and Phone Number

AI Researcher @ Two Sigma | Berkeley M.E.T. @ Two Sigma
Sean L.'s Location
Palo Alto, California, United States, United States
About Sean L.

Currently pursuing dual degrees in Electrical Engineering & Computer Sciences and Business Administration through the Management, Entrepreneurship, and Technology (M.E.T) Program at UC Berkeley.

Sean L.'s Current Company Details
Two Sigma

Two Sigma

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AI Researcher @ Two Sigma | Berkeley M.E.T.
Sean L. Work Experience Details
  • Two Sigma
    Ai Research Scientist
    Two Sigma Aug 2022 - Present
    New York, Ny, Us
    • AI Core Modeling Team
  • Two Sigma
    Software Engineer Intern
    Two Sigma Jun 2021 - Oct 2022
    New York, Ny, Us
    • Software Engineering Intern on Two Sigma's AI Core Team
  • Uc Berkeley Electrical Engineering & Computer Sciences (Eecs)
    Cs 189 Head Teaching Assistant
    Uc Berkeley Electrical Engineering & Computer Sciences (Eecs) Aug 2021 - May 2022
    Berkeley, Ca, Us
    • Coordinated a team of 11 course staff to run CS 189: Intro to Machine Learning (150+ students)• Taught weekly sections on machine learning concepts such as likelihood estimation, SVMs, and attention mechanisms• Developed course content such as biweekly homework problem sets, skeleton code for programming assignments, and exam questions• Managed course website (eecs189.org)
  • Berkeley Artificial Intelligence Research
    Undergraduate Researcher
    Berkeley Artificial Intelligence Research Jun 2021 - Apr 2022
    Berkeley, Ca, Us
    • Researched efficient NLP for edge computing and real-time text generation, advised by Amir Gholami, Sehoon Kim, and Professor Kurt Keutzer• Worked to improve the latency and parameterization of Gmail’s smart compose model via pruning, quantization, and knowledge distillation
  • Facebook
    Software Engineer Intern
    Facebook May 2020 - Aug 2020
    • Software Engineering Intern on Facebook's Ads ML Modeling Team• Proposed a novel optimizer setting for Facebook’s Ads Ranking ML Algorithm, which is now implemented in the latest productionized model because it significantly improved model performance• Investigate the effectiveness of different optimizers on Facebook's Ads Ranking machine learning algorithms via experimentation on various Caffe2 models• Write python scripts to analyze model performance, learning curves, and tune hyperparameters
  • Machine Learning At Berkeley
    Machine Learning Engineer
    Machine Learning At Berkeley Feb 2019 - Jun 2020
    Berkeley, Us
    • Developed a CycleGAN Neural Network for image-to-image translation• Performed data preprocessing and neural network training for Percipient.ai and SiMa.ai• Completed training in the usage of frameworks such as Scikit-learn, TensorFlow, Keras, Pandas, Numpy to implement convolutional neural networks, support vector machines, etc.
  • Machine Learning At Berkeley
    Member Development Officer
    Machine Learning At Berkeley Apr 2019 - Aug 2019
    Berkeley, Us
    • Organized a semester-long crash course on machine learning concepts for new members of the organization• Taught new members about machine learning topics including SVMs, CNNs, data preprocessing, etc.
  • Sima.Ai
    Machine Learning Consultant (Ml@B)
    Sima.Ai Jan 2020 - May 2020
    San Jose, California, Us
    • Benchmarked 12 ML models on ImageNet and Coco datasets to analyze power statistics on 3 different GPUs (Models include ResNet-101, Inception V2, VGG 16, SSD, etc.)• Wrote python and bash scripts to leverage NVidia TensorRT Framework on AWS instances to optimize machine learning architecture via Int8 quantization
  • Berkeley M.E.T. Student Board
    Vp Of Internal Affairs
    Berkeley M.E.T. Student Board May 2019 - May 2020
    Berkeley, California, Us
    • Organized guest speakers events to provide M.E.T. students with career advice and information on various career paths, such as Quantitative Trading and Private Equity• Worked with fellow M.E.T. Student Board members to organize Cal Day Events, introductions to current students, and informative posts regarding life as an M.E.T. student in order to encourage high school admits to join the Berkeley M.E.T. program• Planned and hosted social events to foster M.E.T.'s tight-knit student community, such as student brunches and retreat• Actively monitored and sought to improve the M.E.T. internship recruiting pipeline
  • Percipient.Ai
    Machine Learning Consultant (Ml@B)
    Percipient.Ai Sep 2019 - Dec 2019
    Santa Clara, California, Us
    • Collaborated with Percipient.ai to use neural architecture search (NAS) to optimize computer vision tasks• Preprocessed and cleaned satellite data on vehicle detection for our neural architecture search task• Worked with team to fully implement recently published RL and gradient-based NAS research papers (SNAS & DARTS+)• DARTS achieved a 13% increase in validation accuracy over our baseline ResNet-50 model on the given task
  • Oracle
    Software Engineering Intern
    Oracle Jun 2019 - Aug 2019
    Austin, Texas, Us
    • Oracle NetSuite is the #1 rated Cloud ERP System in the United States• Worked on implementing a random forest machine learning algorithm for business predictions in NetSuite software• Developed new features in NetSuite enterprise software for business finance and accounting using Java and SQL, such as a tool to update multiple items' inventories in parallel, a generic data accessor architecture to integrate machine learning into NetSuite's software, and more• Fixed numerous issues in NetSuite's latest release version in order to satisfy customer needs
  • Unanimous Ai
    Machine Learning Intern
    Unanimous Ai Nov 2018 - Jun 2019
    San Francisco, Ca, Us
    • AI firm that predicted the 2018 Oscars awards with 94% accuracy and the Kentucky Derby superfecta (541-to-1 odds)• Analyzed Swarm AI input data to develop metrics to quantify anomalous behavior in swarms• Developed an unsupervised learning model for anomaly detection in swarm datasets, which identifies anomalous behavior with 92% accuracy
  • University Of California, Santa Barbara
    Research Intern - Ucsb Research Mentorship Program (Rmp)
    University Of California, Santa Barbara Jun 2017 - Oct 2017
    Santa Barbara, Ca, Us
    • Researched in the Bioengineering Department under Dr. Adele Doyle• Investigated the influence of physical cues on stem cell lineage, created computational model of protein pathways in a stem cell to explore novel effects of physical stimuli on stem cell lineage• Discovered a statistically significant correlation between the protein concentrations of the YAP/TAZ protein and stem cell lineage affected by physical stimuli, indicating that YAP/TAZ is a significant protein for regulating the gene expression that controls stem cell differentiation."YAP/TAZ and ß-Catenin Interactions Directing Stem Cell Lineage: A Computational Modeling Approach"• Presented at UCSB RMP Symposium• 2017 Siemens Competition Semifinalist

Sean L. Education Details

  • University Of California, Berkeley
    University Of California, Berkeley
    Business Administration
  • Uc Berkeley Management, Entrepreneurship, & Technology (M.E.T.) Program
    Uc Berkeley Management, Entrepreneurship, & Technology (M.E.T.) Program
    Business Administration
  • Henry M. Gunn High School
    Henry M. Gunn High School
  • Cornell University
    Cornell University
    Computer Science

Frequently Asked Questions about Sean L.

What company does Sean L. work for?

Sean L. works for Two Sigma

What is Sean L.'s role at the current company?

Sean L.'s current role is AI Researcher @ Two Sigma | Berkeley M.E.T..

What schools did Sean L. attend?

Sean L. attended University Of California, Berkeley, Uc Berkeley Management, Entrepreneurship, & Technology (M.e.t.) Program, Henry M. Gunn High School, Cornell University.

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