Senior Software Engineer
Current
Nov 2024 - Present
AeroLeads people directory · profile
Crystal Lim Email & Phone Number
Senior Software Engineer
at
Butterfly Network, Inc.
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 100%
Current company
Role
Senior Software Engineer
Location
Los Angeles Metropolitan Area, United States
Who is Crystal Lim? Overview
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Quick answer
Crystal Lim is listed as Senior Software Engineer at Butterfly Network, Inc., based in Los Angeles Metropolitan Area, United States. AeroLeads shows a matched LinkedIn profile for Crystal Lim.
Crystal Lim previously worked as Software Engineer II at Butterfly Network, Inc. and Student Researcher in the Department of Radiation Medicine at Loma Linda University Medical Center. Crystal Lim holds Master Of Science (M.S.), Computational Science & Engineering from Harvard University.
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Email format at Butterfly Network, Inc.
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Butterfly Network, Inc.
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Profile bio
About Crystal Lim
Software engineer with experience across the stack (React/GraphQL/Flask, Express/Node) and foundations in data analytics and visualization on a mission to find new and interesting ways to explore information.I am currently working as a full-stack engineer (with a backend focus) on the Cloud team at Butterfly Network, where I’ve been part of several projects surrounding user management and permissions.
Listed skills include Leadership, Microsoft Office, Sharepoint Designer, Social Responsibility, and 10 others.
Current workplace
Crystal Lim's current company
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7 roles
Crystal Lim work experience
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Software Engineer Ii
• Led project to add a user seat limit and user deactivation/reactivation features to introduce new pricing models. Worked with stakeholders to execute changes to the React/Typescript Frontend, GraphQL layer, and Flask/Postgres backend for both customer and internal facing applications• Decreased response times on high load, low latency authentication system by leveraging Redis to cache user data• Migrated repositories from CircleCI to GitHub Actions workflow for testing and deployment• Improved end-to-end tests to reduce AWS email bounce rate to unblock and prevent SES pauses, migrate SSO login from Okta to Azure, and resolve Cypress frame busting• Overhauled authorization to provide fine grained control over user permissions by supporting granular and customizable role-based access• Provided on-call support to triage issues with user authentication, permissions, and service level alerts• Proactively joined database group learning database engineering principles to optimize queries in our existing services
May 2022 - Nov 2024
Student Researcher In The Department Of Radiation Medicine
• Used Monte Carlo simulations to investigate use of single quadrupole magnets to produce proton minibeams and examine their dose distributions• Pioneered use of Jupyter Notebooks and the PyVista module to automate the analysis of large vti data sets from MC simulations previously executed manually using Paraview software, efficiently exploring a larger quantity of data with greater precision
May 2019 - Jul 2019
Research Intern At The Brain-Body Dynamics Laboratory
• Simulated 100,000’s of finger muscle activations, advancing existing Scala codebase to include parallelization and subsampling• Produced modularized reusable code in R to generate parallel coordinate plots and vector maps for visualizing relationships between sets of data
May 2016 - Aug 2016
Master'S Student | Capstone Course Project (In Conjunction With Tripadvisor)
• Scraped 20,000 public images with a BeautifulSoup HTML parser and face detector to filter out people to train a convoluted neural network
Jan 2016 - May 2016
Researcher
Sports Concussion Institute
• Utilized molecular modeling software for drug development to prevent neurodegeneration due to effects including age and traumatic brain injuries• Created over 50 variations of DHA and evaluated stability when docking to 2 types of receptors• Delivered presentation to CEO reporting findings and suggesting set of chemical variants to move forward with into next stage of development
May 2015 - Jul 2015
Rose Hills Foundation Summer Science And Engineering Fellow
• Utilized the National Energy Research Scientific Computing Center’s parallel multiprocessor supercomputers to perform molecular dynamics simulations of proteins using replica-exchange to compare peptide folding in different solutions and force fields
May 2012 - Jul 2012
3 education records
Crystal Lim education
Master Of Science (M.S.), Computational Science & Engineering
Harvard University
Bachelor Of Arts (B.A), Biology
Claremont Mckenna College
Medicine
Loma Linda University
FAQ
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What company does Crystal Lim work for?
Crystal Lim works for Butterfly Network, Inc..
What is Crystal Lim's role at Butterfly Network, Inc.?
Crystal Lim is listed as Senior Software Engineer at Butterfly Network, Inc..
Where is Crystal Lim based?
Crystal Lim is based in Los Angeles Metropolitan Area, United States while working with Butterfly Network, Inc..
What companies has Crystal Lim worked for?
Crystal Lim has worked for Butterfly Network, Inc., Loma Linda University Medical Center, University Of Southern California, Harvard University, and Sports Concussion Institute.
How can I contact Crystal Lim?
You can use AeroLeads to view verified contact signals for Crystal Lim at Butterfly Network, Inc., including work email, phone, and LinkedIn data when available.
What schools did Crystal Lim attend?
Crystal Lim holds Master Of Science (M.S.), Computational Science & Engineering from Harvard University.
What skills is Crystal Lim known for?
Crystal Lim is listed with skills including Leadership, Microsoft Office, Sharepoint Designer, Social Responsibility, Microsoft Applications, Social Networking, Public Speaking, and Community Outreach.
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