Aaron Caswell
Lead Blockchain Engineer at Worldwide Asset eXchange (WAX)
Vancouver, British Columbia, Canada
Summary
👤
Senior🎓
Top SchoolAaron Caswell is a seasoned blockchain and full-stack software engineer, currently leading blockchain engineering at Worldwide Asset eXchange (WAX) in Vancouver. With more than 12 years of experience, he has built and shipped fintech and crypto platforms, including a role at Paxos on Bankchain and a variety of consulting and leadership positions. As a co-founder and CTO of Captureplay Systems and a founder-level contributor at Serica, he has guided end-to-end product development—from wallet architecture and tokenization to gaming economies and secure payments. His work encompasses Bitcoin wallets, multi-signature security, zero-confirmation payment flows, and DApps for consumer participation, reflecting a strong blend of security, performance, and user-focused design. Based in Vancouver and an alumnus of The University of British Columbia with an Honors B.Sc. in Mathematics and Computer Science, he combines entrepreneurial leadership with hands-on engineering. Off the clock, he is a long-time Praying Mantis Kung Fu fighter, bringing discipline and resilience to complex technical challenges.
12 years of coding experience
17 years of employment as a software developer
The University of British Columbia
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (126)
cryptocurrency10
eosio10
javascript-api10
crypto10
wallet10
api10
eos10
contracts10
ethereum10
cryptography10
blockchain10
javascript9
solidity9
golang9
exchange9
Programming languages (9)
Github contributions (5)
worldwide-asset-exchange/boost.wax
Sep 2020 - Nov 2022
Registration for gateway for contracts wishing to use WAX bandwidth management features for their WAX Cloud Wallet users.
Contributions:17 commits, 4 PRs, 11 pushes in 2 years 1 month
waxregistrationbandwidthwalletgateway
worldwide-asset-exchange/wax-docker
May 2023 - Jan 2025
WAX Docker images build tools
Contributions:8 reviews, 8 PRs, 4 pushes in 1 year 8 months
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