Staff Software Engineer
Current
Jan 2021 - Present
AeroLeads people directory · profile
Patrick Barnum Email & Phone Number
Staff Software Engineer
at
Stash
1 work email found
@hallmarklabs.com
1 phone found area 530
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Who is Patrick Barnum? Overview
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Quick answer
Patrick Barnum is listed as Staff Software Engineer at Stash, based in Los Angeles, California, United States. AeroLeads shows a work email signal at hallmarklabs.com, phone signal with area code 530, and a matched LinkedIn profile for Patrick Barnum.
Patrick Barnum previously worked as Lead Software Engineer at Hallmark Labs and Senior Software Engineer at Hallmark Labs. Patrick Barnum holds Bachelor'S Degree, Applied Computer Graphics, Technical from California State University, Chico.
Company email context
Email format at Stash
This section adds company-level context without repeating Patrick Barnum's masked contact details.
{first}.{last}@hallmarklabs.com
86% confidence
AeroLeads found 1 current-domain work email signal for Patrick Barnum. Compare company email patterns before reaching out.
Profile bio
About Patrick Barnum
Patrick Barnum is a Staff Software Engineer at Stash. He possess expertise in programming, oop, php, javascript, jquery and 20 more skills. Colleagues describe him as "Working with Patrick was some of the most fun I've had on a project. I worked with him testing microservices. I really enjoyed how he approached breaking down a feature for implementation, and having detailed discussions with me to ensure we were on the same page for what was being built and how to test it. It was really nice working with a developer who made you feel like you were their partner in this and worked really closely with qa to ensure that quality was being delivered. I would highly recommend Patrick." and "I can't say enough good things about Patrick's prowess as a developer. I had the opportunity to work with Patrick on a couple of different projects and always walked away impressed by his work."
Listed skills include Programming, Oop, Php, Javascript, and 21 others.
Current workplace
Patrick Barnum's current company
Company context helps verify the profile and gives searchers a useful next step.
8 roles
Patrick Barnum work experience
A career timeline built from the work history available for this profile.
Lead Software Engineer
Oct 2019 - Jan 2021
Senior Software Engineer
Mar 2018 - Oct 2019
Lead Software Engineer
Lead software engineer in charge of technology and development decisions. Building the Seismic Performance Prediction Program (SP3) version 3.0. LAMP stack developer with Git version control and front-end technologies for a new refreshed web experience.
Dec 2016 - Mar 2018
Software Engineer
LAMP stack developer building and maintaining web applications. Code version control through Git and SVN. Employing software engineering techniques within a collaborative team setting.
Jul 2015 - Dec 2016
Software Developer
Software Developer using a LAMP stack environment, with technologies including:Laravel 4.2, Javascript, jQuery, CSS/sass/Bootstrap 3.x, node.js/gulp/elixir for front-end automation, git version control, AWS, shell scripts, MATLAB and OpenSees execution through terminal.www.hbrisk.com
Mar 2014 - Nov 2015
Software Developer
U.S. Resiliency Council
Contract work to help plan, build, and deploy the USRC's applications and rating portal at www.usrc-portal.org
Mar 2015 - Oct 2015
Web Programmer
College Of Construction Management And Engineering
May 2013 - Mar 2014
2 education records
Patrick Barnum education
Bachelor'S Degree, Applied Computer Graphics, Technical
California State University, Chico
Associate'S Degree, Computer Science
Saddleback College
FAQ
Frequently asked questions about Patrick Barnum
Quick answers generated from the profile data available on this page.
What company does Patrick Barnum work for?
Patrick Barnum works for Stash.
What is Patrick Barnum's role at Stash?
Patrick Barnum is listed as Staff Software Engineer at Stash.
What is Patrick Barnum's email address?
AeroLeads has found 1 work email signal at @hallmarklabs.com for Patrick Barnum at Stash.
What is Patrick Barnum's phone number?
AeroLeads has found 1 phone signal(s) with area code 530 for Patrick Barnum at Stash.
Where is Patrick Barnum based?
Patrick Barnum is based in Los Angeles, California, United States while working with Stash.
What companies has Patrick Barnum worked for?
Patrick Barnum has worked for Stash, Hallmark Labs, Haselton Baker Risk Group, Mfour Mobile Research, and U.S. Resiliency Council.
How can I contact Patrick Barnum?
You can use AeroLeads to view verified contact signals for Patrick Barnum at Stash, including work email, phone, and LinkedIn data when available.
What schools did Patrick Barnum attend?
Patrick Barnum holds Bachelor'S Degree, Applied Computer Graphics, Technical from California State University, Chico.
What skills is Patrick Barnum known for?
Patrick Barnum is listed with skills including Programming, Oop, Php, Javascript, Jquery, Git, Css, and Html.
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