Co-Founder
CurrentLexe is a self-custodial Bitcoin and Lightning wallet that can send and receive payments 24/7.https://lexe.app
Apr 2022 - Present
AeroLeads people directory · profile
Philip Hayes Email & Phone Number
CTO & Co-Founder of Lexe (lexe.app)
at
Lexe
1 work email found
@facebook.com
1 phone found area 818
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
CTO & Co-Founder of Lexe (lexe.app)
Location
Berkeley, California, United States
Who is Philip Hayes? Overview
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Quick answer
Philip Hayes is listed as CTO & Co-Founder of Lexe (lexe.app) at Lexe, based in Berkeley, California, United States. AeroLeads shows a work email signal at facebook.com, phone signal with area code 818, and a matched LinkedIn profile for Philip Hayes.
Philip Hayes previously worked as Co-Founder at Lexe and Software Engineer, Diem (fka Libra) Core Developer at Facebook. Philip Hayes holds Bachelor Of Science - Bs, Electrical Engineering And Computer Science (Eecs) from Uc Berkeley College Of Engineering.
Company email context
Email format at Lexe
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{first}.{last}@facebook.com
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AeroLeads found 1 current-domain work email signal for Philip Hayes. Compare company email patterns before reaching out.
Profile bio
About Philip Hayes
Philip Hayes is a CTO & Co-Founder of Lexe (lexe.app) at Lexe. He possess expertise in javascript, python, java, postgresql, vim and 13 more skills. Colleagues describe him as "Philip came to Junyo as an intern but was quickly inducted as a key member of a programming team under deadline. He produced a sophisticated UI product that performed authentication and asynchronous data updates to a live interface that he helped design. Philip delivered original and creative ideas, accurate styling, and performant and quality code all under tight deadline. If given a challenging or impossible task, I'd want Philip on the team."
Listed skills include Javascript, Python, Java, Postgresql, and 14 others.
Current workplace
Philip Hayes's current company
Company context helps verify the profile and gives searchers a useful next step.
13 roles
Philip Hayes work experience
A career timeline built from the work history available for this profile.
Software Engineer, Diem (Fka Libra) Core Developer
Sep 2018 - Dec 2021
Proof-Of-Stake Cryptoeconomic Research
- Recipient of $50,000 SCET Blockchain Lab Award.- Personally created research project that analyses the stochastics of Proof-of-Stake reward schemes, identifying undesirable convergence behaviour in inflationary Proof-of-Stake schemes.- Related topics: Martingale Theory, Generalized Pólya Urns, Stochastic Approximation, Dirichlet Distribution.
Dec 2017 - May 2018
Co-Creator, Lecturer, And Consultant - Blockchain Executive Education
- Created the Blockchain Executive Education program, 1-3 day business-oriented blockchain education and use-case consulting tailored for enterprise companies. Previous paid engagements include ExxonMobil, Qualcomm, Inspur, Mercedes-Benz, HTC, Berkeley Law School and more.
May 2017 - May 2018
Co-Founder, R&D, Education
- Co-founded Blockchain at Berkeley student club. We are the world's largest and most active university-based blockchain student org and nonprofit.
Sep 2015 - May 2018
Co-Creator And Head Lecturer Of Blockchain Fundamentals Course
- Created and taught first 2 semesters of the Blockchain Fundamentals Course (formerly Cryptocurrency Decal). The world's largest, for-credit undergraduate course that surveys relevant technical topics in cryptocurrencies and the wider blockchain space.- Designed the curriculum, original lecture materials, and taught 8 / 13 lectures.- Enrollment included.
Sep 2016 - May 2017
Software Engineer (Paid Internship)
- Worked in IBM BigFix’s Security Analytics Team. - Reworked ETL (Extract-Transform-Load) pipeline to better load balance expired data deletion.- Large-deployment customer’s ETL time reduced from over 2 days to under 4 hours.
May 2016 - Aug 2016
Undergraduate Researcher - Machine Learning On Embedded Platforms
- As a paid reseracher, I worked on BIDMat, a low-level, high-performance matrix math library, optimizing GPU kernels for mobile and embedded platforms.- Optimized N-D spatial convolution and dense-sparse / sparse-dense matrix multiplication.- Advisor: Prof. John Canny
Sep 2015 - May 2016
Software Engineer (Paid Internship)
Smartcar: venture-backed startup creating infrastructure for connected cars.- Smartcar.com is a car API for developers.- The company is backed by Andreessen Horowitz and New Enterprise Associates with $12M in funding.- Developed horizontally scalable real-time APIs with Node.js- Developed fast, fault-tolerant, distributed rate limiting and policy.
May 2015 - Aug 2015
Software Engineer (Paid Internship)
- Created first iteration of real-time, teacher-facing, classroom dashboards.- Deployed to ~2 million teachers and students across Thailand.- Designed initial dashboard mockups and implemented as a single-page-app using React/Flux and socket.io.
Jun 2014 - Aug 2014
Developer (Intern)
41Winks.Org
- Worked with Stanford sleep researchers to develop a survey web-app to diagnose patients’ sleep disorders.
Jul 2013 - Aug 2013
Developer (Intern)
- Built iOS + Android mobile apps for DHI’s Technical Data Sheet and Material Safety Data Sheet collection.- Improved DHI Chemical Engineers’ productivity by moving bulky TDS and MSDSs onto mobile devices.
Jun 2013 - Jul 2013
Developer (Intern)
Triptrotting Inc
Jun 2012 - Jul 2012
2 education records
Philip Hayes education
Bachelor Of Science - Bs, Electrical Engineering And Computer Science (Eecs)
Uc Berkeley College Of Engineering
Education record
Campbell Hall High School
FAQ
Frequently asked questions about Philip Hayes
Quick answers generated from the profile data available on this page.
What company does Philip Hayes work for?
Philip Hayes works for Lexe.
What is Philip Hayes's role at Lexe?
Philip Hayes is listed as CTO & Co-Founder of Lexe (lexe.app) at Lexe.
What is Philip Hayes's email address?
AeroLeads has found 1 work email signal at @facebook.com for Philip Hayes at Lexe.
What is Philip Hayes's phone number?
AeroLeads has found 1 phone signal(s) with area code 818 for Philip Hayes at Lexe.
Where is Philip Hayes based?
Philip Hayes is based in Berkeley, California, United States while working with Lexe.
What companies has Philip Hayes worked for?
Philip Hayes has worked for Lexe, Facebook, Blockchain At Berkeley, Ibm, and Uc Berkeley Electrical Engineering & Computer Sciences (Eecs).
How can I contact Philip Hayes?
You can use AeroLeads to view verified contact signals for Philip Hayes at Lexe, including work email, phone, and LinkedIn data when available.
What schools did Philip Hayes attend?
Philip Hayes holds Bachelor Of Science - Bs, Electrical Engineering And Computer Science (Eecs) from Uc Berkeley College Of Engineering.
What skills is Philip Hayes known for?
Philip Hayes is listed with skills including Javascript, Python, Java, Postgresql, Vim, Linux, Flask, and C++.
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