AeroLeads people directory · profile
Will Horn Email & Phone Number
Founding Engineer
at
Yupp
1 work email found
@google.com
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Founding Engineer
Location
San Francisco Bay Area, United States, United States
Company size
Who is Will Horn? Overview
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Quick answer
Will Horn is listed as Founding Engineer at Yupp, a company with 34 employees, based in San Francisco Bay Area, United States, United States. AeroLeads shows a work email signal at google.com and a matched LinkedIn profile for Will Horn.
Will Horn previously worked as Engineering Lead at Stealth Ai Startup and Relocation at Career Break. Will Horn holds Bs, Mathematics And Computer Science from Duke University.
Company email context
Email format at Yupp
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{first}{last}@google.com
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AeroLeads found 1 current-domain work email signal for Will Horn. Compare company email patterns before reaching out.
Profile bio
About Will Horn
Will Horn is a Founding Engineer at Yupp. He possess expertise in database, join, software, mysql, sql. Colleagues describe him as "Will lead the GUI (Eclipse RCP) based client development, as well as related asynchronous complex financial functionality and algorithms. Time and again Will proved to be detail-oriented, sharp, tenacious, passionate and professional - always works hard and looks for ways to enhance the existing solution, achieve more in the allotted time and improve the overall product usability, quality and functionality." and "Will is a very gifted Software Engineer. He has a tremendous ability to solve complex business requirements with very robust software designs. His work is easily recognizable because it always shows a clear vision of the proper, enterprise-level solution. Will can also acquire new skills very quickly. Most importantly, however, he applies them with confidence and ease I've rarely seen before."
Listed skills include Database, Join, Software, Mysql, and 1 others.
Current workplace
Will Horn's current company
Company context helps verify the profile and gives searchers a useful next step.
11 roles
Will Horn work experience
A career timeline built from the work history available for this profile.
Engineering Lead
Current
Stealth Ai Startup
Jun 2024 - Present
Relocation
Career Break
Moved back to the bay area and didn't find a suitable next role at Google. Taking a break to settle my family in and reconnect with people I've enjoyed working with as I consider what to do next.
Nov 2023 - Jun 2024
Director Of Engineering
Jun 2023 - Nov 2023
Director Of Engineering
Director of the global Google Pay app platform team in Singapore and Sydney, Australia. Managed an org of 100 Engineers. Successfully downsized the team and reallocated 30% to other high priority projects in Payments.
Nov 2021 - May 2023
Senior Staff Engineer
Engineering lead on Google Pay. Grew team from 8 to 30 SWEs, scaled Android app from 350k LOC and 40 contributors to 900k LOC and 113 contributors. Exceeded growth targets to reach 40M MAU in 2018 and 84M in 2019. Pivoted focus to international expansion, and co-led 18 month app rewrite in Flutter in preparation for iOS heavy markets like US (blog post).
Nov 2019 - Nov 2021
Staff Software Engineer
Engineering lead on NBU (Next Billion Users) projects. Built a micro app platform for the Allo messaging app, allowing shared experiences like games to-do lists in group chat.
Jun 2016 - Nov 2019
Senior Software Engineer
Tech Lead, and later Tech Lead Manager of Google+ Communities. Launched and grew to 2.5 million communities, 65 million users, and 3x engagement compared to the Google+ stream.
Oct 2012 - May 2016
Software Engineer
Worked on Google's internal CRM system for Sales. Became Tech Lead for Contacts, Meetings, and Google Drive/Google Calendar integration.
Feb 2010 - Oct 2012
Software Engineer
Lead developer on the Marketcetera Photon application, as part of an open source algorithmic trading platform. https://www.marketcetera.com/
Aug 2008 - Dec 2009
Software Engineer
Software Development on CGI's Tapestry product, a modular rating, billing, and order management solution for telecom service providers.
Jul 2005 - Aug 2008
1 education record
Will Horn education
-
Duke University
FAQ
Frequently asked questions about Will Horn
Quick answers generated from the profile data available on this page.
What company does Will Horn work for?
Will Horn works for Yupp.
What is Will Horn's role at Yupp?
Will Horn is listed as Founding Engineer at Yupp.
What is Will Horn's email address?
AeroLeads has found 1 work email signal at @google.com for Will Horn at Yupp.
Where is Will Horn based?
Will Horn is based in San Francisco Bay Area, United States, United States while working with Yupp.
What companies has Will Horn worked for?
Will Horn has worked for Yupp, Stealth Ai Startup, Career Break, Google, and Marketcetera.
How can I contact Will Horn?
You can use AeroLeads to view verified contact signals for Will Horn at Yupp, including work email, phone, and LinkedIn data when available.
What schools did Will Horn attend?
Will Horn holds Bs, Mathematics And Computer Science from Duke University.
What skills is Will Horn known for?
Will Horn is listed with skills including Database, Join, Software, Mysql, and Sql.
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