AeroLeads people directory · profile
John Dengis Email & Phone Number
Co-Founder and CTO
at
Proof of Review
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✓ Verified Jul 2026
3 data sources
Profile completeness 86%
Current company
Role
Co-Founder and CTO
Location
San Francisco, California, United States
Who is John Dengis? Overview
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Quick answer
John Dengis is listed as Co-Founder and CTO at Proof of Review, based in San Francisco, California, United States. AeroLeads shows a matched LinkedIn profile for John Dengis.
John Dengis previously worked as Co-Founder at Replay Value and Senior Software Developer at Instacart. John Dengis holds Master Of Science (M.Sc.), Mathematics, A+ from University Of Toronto.
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Proof of Review
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Profile bio
About John Dengis
John Dengis is a Co-Founder and CTO at Proof of Review.
Current workplace
John Dengis's current company
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Proof Of Review
Website
AeroLeads page
12 roles
John Dengis work experience
A career timeline built from the work history available for this profile.
Co-Founder
Built Replay Value, a new platform for trading video games, from the ground up.
Aug 2019 - Apr 2023
Senior Software Developer
Apr 2020 - Jul 2021
Software Developer
Jul 2019 - Apr 2020
Senior Software Developer
Coral Health
I develop and maintain a mobile application written in Dart using Flutter that allows users to download their medical records from their health provider using the FHIR protocol. I was also responsible for developing back-end components including a backup service written in Go and deployed on Google Cloud Platform using Kubernetes, and several Google Cloud Functions written in Javascript.
Jun 2018 - Jun 2019
Senior Software Developer
May 2018 - Jun 2018
Software Developer
Primarily a back-end developer working on improving server performance, but I also work on a variety of other tasks.
Nov 2016 - May 2018
Math Library And Compiler Developer
Ibm Canada
I develop and maintain high performance math libraries and work on the XL compiler.
Oct 2015 - Oct 2016
Undergraduate Research Assistant
Institute For Quantum Computing
Exploring dissipative state preparation on stabilizer codes.This work resulted in the publication of this article:An optimal dissipative encoder for the toric code,http://iopscience.iop.org/1367-2630/16/1/013023/article
May 2013 - Sep 2013
Undergraduate Research Assistant
Institute For Quantum Computing
Setup for a non-local violation of Svetlichny's Inequality using entangled photons.
May 2012 - Aug 2012
Undergraduate Research Assistant
Performed analytical modelling of the injection of gas phase CO2 into a sour saline aquifer (containing only H2S).
May 2011 - Sep 2011
Software Developer
A co-op employment position developing software for the MHP-MDMS project. My duties included:-Developing software in both the Ada and Python programming languages-Performing software tests, such as sanity tests and ITM tests-Automating system testing using Python scripts
Jan 2010 - Apr 2010
2 education records
John Dengis education
Master Of Science (M.Sc.), Mathematics, A+
Bachelor Of Science (B.Sc.), Honours Mathematical Physics (Pure Mathematics Minor), 93.5
FAQ
Frequently asked questions about John Dengis
Quick answers generated from the profile data available on this page.
What company does John Dengis work for?
John Dengis works for Proof of Review.
What is John Dengis's role at Proof of Review?
John Dengis is listed as Co-Founder and CTO at Proof of Review.
Where is John Dengis based?
John Dengis is based in San Francisco, California, United States while working with Proof of Review.
What companies has John Dengis worked for?
John Dengis has worked for Proof Of Review, Replay Value, Instacart, Coral Health, and Vena Solutions.
How can I contact John Dengis?
You can use AeroLeads to view verified contact signals for John Dengis at Proof of Review, including work email, phone, and LinkedIn data when available.
What schools did John Dengis attend?
John Dengis holds Master Of Science (M.Sc.), Mathematics, A+ from University Of Toronto.
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