AeroLeads people directory · profile
John Henderson Email & Phone Number
Development Team Lead
at
Spare
1 work email found
@energyweb.org
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Development Team Lead
Location
Vancouver, British Columbia, Canada
Company size
Who is John Henderson? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Henderson is listed as Development Team Lead at Spare, a with 261 employees, based in Vancouver, British Columbia, Canada. AeroLeads shows a work email signal at energyweb.org and a matched LinkedIn profile for John Henderson.
John Henderson previously worked as Software Architect at Energy Web and Software Engineer at Energy Web. John Henderson holds Master Of Science - Ms, Computer Science from Georgia Institute Of Technology.
Company email context
Email format at Spare
This section adds company-level context without repeating John Henderson's masked contact details.
{first}.{last}@energyweb.org
86% confidence
AeroLeads found 1 current-domain work email signal for John Henderson. Compare company email patterns before reaching out.
Profile bio
About John Henderson
I am a software engineer who enjoys the challenge of writing correct, maintainable and beautiful code. Currently working on accelerating the green energy transition through digital identity.
Listed skills include Engineering, Matlab, Project Planning, Leadership, and 10 others.
Current workplace
John Henderson's current company
Company context helps verify the profile and gives searchers a useful next step.
Spare
8 roles
John Henderson work experience
A career timeline built from the work history available for this profile.
Software Architect
Software architect for Decentralized Identity products and the EWX blockchain at Energy Web. Examples of projects include:- GreenProofs for Bitcoin: https://gp4btc.org/- Verifiable Credentials API: https://github.com/energywebfoundation/vc-api-owf
Software Engineer
Software engineer on the Decentralized Identity team at Energy Web. Worked on the Switchboard platform.
Nov 2020 - Jun 2021
Software Engineer
Curated the development of the open-source Open Charging Network (OCN). The project is pan-european and is currently in the initial launch phase. It is a decentralized system consisting of nodes and clients registered on smart contracts. The communication on the network is done via REST API. Developed a module of the OCN node, written in Kotlin using Springboot. I introduced DDD Domain Events for communicating between aggregates.Maintaining the apps deployed on AWS EC2 for Share&Charge as well as the OCN release artifacts (docker containers, npm packages, Java Jars, etc).
Jul 2020 - Nov 2020
Software Engineer
Developed desktop and web applications which serve over a million users using C#, SQL and Javascript/Typescript with React. Wrote a SAML Service Provider which provides authentication via Azure AD and ADFS.
Jan 2018 - Aug 2020
Senior Solutions Developer Analyst
Dec 2017 - Jan 2018
Solutions Developer Analyst
Designed, coded and tested line-of-business applications using C# and JavascriptWorked directly with clients to determine requirements and present solutions
Jun 2016 - Dec 2017
Technology Consulting Analyst
Coordinated and oversaw the implementation of over 6000 transit smart-card hardware devices at over 20 transit locations and 2 client environments, troubleshooting and managing technical issues on-site.
Jul 2015 - Jun 2016
Team & coworkers
Colleagues at Spare
Other employees you can reach at sparelabs.com. View company contacts for 261 employees →
AE
André E.
Colleague at SpareEdmonton, Alberta, Canada
View →
AS
Adam Sandström
Colleague at SpareGreater Stockholm Metropolitan Area, Sweden
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MD
Mivil Deschênes
Colleague at SpareMontreal, Quebec, Canada
View →
BM
Bryce Mclachlan
Colleague at SpareNew Westminster, British Columbia, Canada
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SP
Saif Patel
Colleague at SpareLimpopo, South Africa
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AD
Andrey David Cadena Rodríguez
Colleague at SpareBogota, D.C., Capital District, Colombia
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ER
Elena Rena
Colleague at SpareVienna, Austria
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EJ
Eriko Jersey Tanhueco, Cpa
Colleague at SpareCentral Luzon, Philippines
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MS
Majid Shamsi Zadeh
Colleague at SpareIran, Islamic Republic Of
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AI
About Istimal
Colleague at SpareMorocco
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André E.
Colleague at SpareEdmonton, Alberta, Canada
View →
AS
Adam Sandström
Colleague at SpareGreater Stockholm Metropolitan Area, Sweden
View →
MD
Mivil Deschênes
Colleague at SpareMontreal, Quebec, Canada
View →
BM
Bryce Mclachlan
Colleague at SpareNew Westminster, British Columbia, Canada
View →
SP
Saif Patel
Colleague at SpareLimpopo, South Africa
View →
AD
Andrey David Cadena Rodríguez
Colleague at SpareBogota, D.C., Capital District, Colombia
View →
ER
Elena Rena
Colleague at SpareVienna, Austria
View →
EJ
Eriko Jersey Tanhueco, Cpa
Colleague at SpareCentral Luzon, Philippines
View →
MS
Majid Shamsi Zadeh
Colleague at SpareIran, Islamic Republic Of
View →
AI
About Istimal
Colleague at SpareMorocco
View →
2 education records
John Henderson education
Master Of Science - Ms, Computer Science
Bachelor Of Applied Science (B.A.Sc.), Mechatronics, Robotics, And Automation Engineering
FAQ
Frequently asked questions about John Henderson
Quick answers generated from the profile data available on this page.
What company does John Henderson work for?
John Henderson works for Spare.
What is John Henderson's role at Spare?
John Henderson is listed as Development Team Lead at Spare.
What is John Henderson's email address?
AeroLeads has found 1 work email signal at @energyweb.org for John Henderson at Spare.
Where is John Henderson based?
John Henderson is based in Vancouver, British Columbia, Canada while working with Spare.
What companies has John Henderson worked for?
John Henderson has worked for Spare, Energy Web, Share&Charge Foundation, Rycor, and Avanade.
Who are John Henderson's colleagues at Spare?
John Henderson's colleagues at Spare include André E., Adam Sandström, Mivil Deschênes, Bryce Mclachlan, and Saif Patel.
How can I contact John Henderson?
You can use AeroLeads to view verified contact signals for John Henderson at Spare, including work email, phone, and LinkedIn data when available.
What schools did John Henderson attend?
John Henderson holds Master Of Science - Ms, Computer Science from Georgia Institute Of Technology.
What skills is John Henderson known for?
John Henderson is listed with skills including Engineering, Matlab, Project Planning, Leadership, R&D, Data Acquisition, Project Management, and Powerpoint.
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