John-alan Simmons

CTO at Source Inc.

Old Toronto, Ontario, Canada
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Summary

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Senior
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Top School
John-alan Simmons is a seasoned technology leader and CTO with 13 years of experience building web and decentralized storage platforms from the ground up. He currently leads Source Inc., focusing on interoperable storage for the decentralized web and true data ownership, and has a track record of founding and scaling engineering teams across startups like ConferenceCloud and Polylabs. His background spans deep engineering work—from backend systems and devops to hacking browser JS engines—paired with strategic advising on blockchain integrations. Based in Toronto, he combines hands-on technical craft with entrepreneurial instincts and a history of teaching and community organizing that helps translate complex ideas into practical developer-focused products.
code13 years of coding experience
job8 years of employment as a software developer
bookBachelor of Science (B.Sc.) Computer Science, Bachelor of Science (B.Sc.) Computer Science at University of Toronto
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Stackoverflow

Stats
1reputation
196reached
0answers
1question
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Github Skills (191)

attiny10
adafruit10
bitbake10
peer-to-peer10
semantic-web10
cosmos10
spi10
cryptocurrency10
nrf5110
nosql-database10
esp3210
eeprom10
crypto10
software-design10
nosql10

Programming languages (10)

TypeScriptShellRustCSCSSJavaScriptGoErlang

Github contributions (5)

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jsimnz/fuckfuck

Jan 2014 - Jan 2015

Contributions:9 commits, 2 PRs, 2 pushes in 11 months
profanitygamebrainfuck
jsimnz/nifty.js

Mar 2015 - Nov 2016

Contributions:3 releases, 30 commits, 4 PRs in 1 year 7 months
modaljqueryjavascriptwindowjquery-library
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John-alan Simmons - CTO at Source Inc.