Engineering Manager
Current
2021 - Present
~5 yrs 4 mos
AeroLeads people directory · profile
Charles R. Email & Phone Number
I design and build reliable, scalable software systems.
at
0x
1 work email found
@fundingcircle.com
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
I design and build reliable, scalable software systems.
Location
United States, United States, United States
Who is Charles R.? Overview
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Quick answer
Charles R. is listed as I design and build reliable, scalable software systems. at 0x, based in United States, United States, United States. AeroLeads shows a work email signal at fundingcircle.com and a matched LinkedIn profile for Charles R..
Charles R. previously worked as Engineering Manager at 0X and Principal Engineer at Funding Circle Us. Charles R. holds Phd, Electrical And Computer Engineering from Uc Santa Barbara.
Company email context
Email format at 0x
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*@fundingcircle.com
68% confidence
AeroLeads found 1 current-domain work email signal for Charles R.. Compare company email patterns before reaching out.
Profile bio
About Charles R.
I live at the intersection of people, software, and delivery. I am passionate about public blockchains, open source, and web 3. I'm currently creating the liquidity endpoint for DeFi at 0x.
Listed skills include Python, Linux, Rest, Technical Leadership, and 50 others.
Current workplace
Charles R.'s current company
Company context helps verify the profile and gives searchers a useful next step.
9 roles · 11 years
Charles R. work experience
A career timeline built from the work history available for this profile.
Principal Engineer
Led the integration effort with the US Small Business Administration Paycheck Protection Program and helped 3,100 small businesses ($214M) in the first six weeks. Led the overhaul of the US originations platform to increase funnel conversion and get borrowers offers in seconds instead of days. Responsible for technical direction, architecture, domain.
2019 - 2020
~1 yr
Software Architect
Led the effort to make Funding Circle's Clojure client for Apache Kafka free and open source software and increased adoption within Funding Circle from 2 to 10 teams. Provided tech design and architectural support for an integration with a new payment provider, designed to increase card deposit conversion from 75% to 95%.
2018 - 2019
~1 yr
Technical Lead
Led the rebuild of the double-entry accounting system for Funding Circle's peer-to-peer marketplace to a new architecture that utilized Apache Kafka and event streaming, resulting in enhanced reliability, scalability, and auditability and a system optimized for business intelligence.
2016 - 2018
~2 yrs
Senior Software Engineer
2015 - 2016
~1 yr
Technical Lead
Built the web API for the KEYPR Intelligent Lock Technology (KILT), allowing guests to use their smartphones to check in and go straight to their rooms. Built a web service to assist with mass-configuration of KEYPR in-room tablets that replaced an expensive servicing process and made it possible to scale up.
Jan 2015 - Sep 2015
Senior Software Engineer
Built the web API for the Guest Experience Management System (GEMS), allowing hotel staff to manage guest requests, allocate resources, and receive alerts. Completion of this core component allowed the launch of the KEYPR platform.
Feb 2014 - Jan 2015
Software Engineer Ii
Built a web service allowing users to automate changes to YouTube channels and playlists using a combination of public and undocumented APIs and web scraping.
Apr 2013 - Feb 2014
Software Developer
Created websites for customers using PHP, MySQL, and JavaScript.
Mar 2012 - Apr 2013
3 education records
Charles R. education
Phd, Electrical And Computer Engineering
Uc Santa Barbara
Ms, Electrical And Electronics Engineering
Uc Santa Barbara
Bs, Electrical Engineering
Ucla
FAQ
Frequently asked questions about Charles R.
Quick answers generated from the profile data available on this page.
What company does Charles R. work for?
Charles R. works for 0x.
What is Charles R.'s role at 0x?
Charles R. is listed as I design and build reliable, scalable software systems. at 0x.
What is Charles R.'s email address?
AeroLeads has found 1 work email signal at @fundingcircle.com for Charles R. at 0x.
Where is Charles R. based?
Charles R. is based in United States, United States, United States while working with 0x.
What companies has Charles R. worked for?
Charles R. has worked for 0X, Funding Circle Us, Keypr, Zefr, and Parthenon Software Group.
How can I contact Charles R.?
You can use AeroLeads to view verified contact signals for Charles R. at 0x, including work email, phone, and LinkedIn data when available.
What schools did Charles R. attend?
Charles R. holds Phd, Electrical And Computer Engineering from Uc Santa Barbara.
What skills is Charles R. known for?
Charles R. is listed with skills including Python, Linux, Rest, Technical Leadership, Clojure, Javascript, Mysql, and Git.
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