AeroLeads people directory · profile
Johann Gan Email & Phone Number
Senior Software Engineer
at
ExtraHop
1 work email found
@extrahop.com
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior Software Engineer
Location
Houston, Texas, United States
Company size
Who is Johann Gan? Overview
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Quick answer
Johann Gan is listed as Senior Software Engineer at ExtraHop, a with 753 employees, based in Houston, Texas, United States. AeroLeads shows a work email signal at extrahop.com and a matched LinkedIn profile for Johann Gan.
Johann Gan previously worked as Software Engineer III at Extrahop and Software Engineer II at Extrahop. Johann Gan holds Bachelor’S Degree, Physics from Rice University.
Company email context
Email format at ExtraHop
This section adds company-level context without repeating Johann Gan's masked contact details.
*@extrahop.com
71% confidence
AeroLeads found 1 current-domain work email signal for Johann Gan. Compare company email patterns before reaching out.
Profile bio
About Johann Gan
I'm a software engineer and former theoretical physicist with a background in research, high-performance computing, and data analysis. I specialize in backend software development and systems programming, but I also have expertise in computer networking and reverse engineering. I have some formal training in machine learning, too, but it's more of a hobby than a profession.
Listed skills include Physics, Electronics, C++, Matlab, and 20 others.
Current workplace
Johann Gan's current company
Company context helps verify the profile and gives searchers a useful next step.
Extrahop
9 roles
Johann Gan work experience
A career timeline built from the work history available for this profile.
Software Engineer Iii
Software Engineer Ii
Aug 2021 - Sep 2022
Software Engineer I
Aug 2020 - Aug 2021
Undergraduate Researcher
Ultracold atoms and condensed matter theory with Hazzard Research Group.- Developed novel algorithm for simulating inhomogeneous quantum systems.- Developed efficient numerical methods for simulating out-of-equilibrium quantum dynamics.- Analyzed convergence properties of numerical methods.
Aug 2018 - Jul 2020
Caam 210 Teaching Assistant
Teaching assistant for CAAM 210 - Introduction to Engineering Computation.- Helping students understand concepts and write MATLAB code.- Holding weekly recitation sessions and office hours.- Grading assignments, primarily MATLAB projects.- Editing instruction manuals of weekly projects to increase clarity.- Initiated standardized grading and automated plagiarism detection for assignments.
Aug 2017 - Dec 2019
Undergraduate Researcher
Analyzed charm production in proton-lead collisions at the Large Hadron Collider using data from the Compact Muon Solenoid detector.- Designed and executed a systematic approach for optimizing signal purity.- Employed Monte Carlo simulation to look for possible methods of filtering out background noise.- Developed and optimized C++ software in a Linux environment to run on terabytes of data.- Automated parts of analysis with Bash and Python scripts.- Wrote proposal and summary of results a $6000 research scholarship.
Apr 2017 - Aug 2017
Scientific Researcher
Theoretical and computational research in laser cooling and atomic physics under the NSF Research Experience for Undergraduates (REU) program.- Built and documented heavily optimized, parallel C++ code to solve moderately large matrix ODE systems (~330,000 variables) over long periods of time.- Wrote Python and Bash scripts to launch thousands of batch jobs on supercomputing clusters.- Invented figures of merit to quantify performance of a novel laser cooling technique.- Analyzed and interpreted large amounts of data using theoretical knowledge and Python code.- Wrote scientific paper detailing results for domain experts.- Presented research results with explanations understandable to a general audience.
May 2019 - Aug 2019
Software Engineer Intern
Integrated product's internal storage/query system with external databases- Translated searches, aggregations, and responses between internal, Elasticsearch, Splunk, and Google BigQuery (SQL) formats- Connected external databases to high-volume internal data streams- Created REST API endpoint to allow easy configuration- Collaboratively conceptualized GUI for user-friendly configuration- Documented compatibility between different databases- Designed caching system for efficient searching and pagination with Splunk
May 2018 - Jul 2018
Team & coworkers
Colleagues at ExtraHop
Other employees you can reach at extrahop.com. View company contacts for 753 employees →
JC
Joel Cash
Colleague at ExtrahopKansas City, Missouri, United States
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KW
Kelly Weisweaver
Colleague at ExtrahopUnited States
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DF
Daniel Farley
Colleague at ExtrahopSan Jose, California, United States
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MK
Mike Kelly
Colleague at ExtrahopBrooklyn, New York, United States
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SS
Sal Sanshez
Colleague at ExtrahopUnited States
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JV
Jince Varughese
Colleague at ExtrahopDallas-Fort Worth Metroplex, United States
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VF
Vince Ford
Colleague at ExtrahopDallas-Fort Worth Metroplex, United States
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SB
Shaik Basharath Ali
Colleague at ExtrahopSaudi Arabia
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KK
Kate Kate
Colleague at ExtrahopUnited States
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NG
Nicole Graybeal
Colleague at ExtrahopSalt Lake City Metropolitan Area, United States
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Joel Cash
Colleague at ExtrahopKansas City, Missouri, United States
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KW
Kelly Weisweaver
Colleague at ExtrahopUnited States
View →
DF
Daniel Farley
Colleague at ExtrahopSan Jose, California, United States
View →
MK
Mike Kelly
Colleague at ExtrahopBrooklyn, New York, United States
View →
SS
Sal Sanshez
Colleague at ExtrahopUnited States
View →
JV
Jince Varughese
Colleague at ExtrahopDallas-Fort Worth Metroplex, United States
View →
VF
Vince Ford
Colleague at ExtrahopDallas-Fort Worth Metroplex, United States
View →
SB
Shaik Basharath Ali
Colleague at ExtrahopSaudi Arabia
View →
KK
Kate Kate
Colleague at ExtrahopUnited States
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NG
Nicole Graybeal
Colleague at ExtrahopSalt Lake City Metropolitan Area, United States
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3 education records
Johann Gan education
Bachelor’S Degree, Physics
Rice University
Early Admissions Student
College Of Dupage
High School
Glenbard South High School
FAQ
Frequently asked questions about Johann Gan
Quick answers generated from the profile data available on this page.
What company does Johann Gan work for?
Johann Gan works for ExtraHop.
What is Johann Gan's role at ExtraHop?
Johann Gan is listed as Senior Software Engineer at ExtraHop.
What is Johann Gan's email address?
AeroLeads has found 1 work email signal at @extrahop.com for Johann Gan at ExtraHop.
Where is Johann Gan based?
Johann Gan is based in Houston, Texas, United States while working with ExtraHop.
What companies has Johann Gan worked for?
Johann Gan has worked for Extrahop, Rice University, and Purdue University.
Who are Johann Gan's colleagues at ExtraHop?
Johann Gan's colleagues at ExtraHop include Joel Cash, Kelly Weisweaver, Daniel Farley, Mike Kelly, and Sal Sanshez.
How can I contact Johann Gan?
You can use AeroLeads to view verified contact signals for Johann Gan at ExtraHop, including work email, phone, and LinkedIn data when available.
What schools did Johann Gan attend?
Johann Gan holds Bachelor’S Degree, Physics from Rice University.
What skills is Johann Gan known for?
Johann Gan is listed with skills including Physics, Electronics, C++, Matlab, Statistics, Python, Leadership, and Root.
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