Callum Taylor
Founder & CEO at Cache Wallet
United Kingdom
Summary
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SeniorCallum Taylor is a founder and CEO with 13 years of engineering experience who built Cache Wallet to solve a common blind spot in crypto custody: recoverability without relinquishing control. He has led product, fundraising, and partnerships—raising $500k to date, running a $250k community presale, and securing integrations with Circle, Base, and Kairon Labs—while growing a 160–200k+ early user community. A hands-on Android and web developer by background, he combines infrastructure and security experience from a long tenure at Eurotech with startup product execution. Cache Wallet’s programmable recovery contracts, inheritance tooling, and escrow automation reflect his focus on practical UX security for both retail and institutional users. Based in the UK, he’s now scaling go-to-market and finishing integrations ahead of an iOS/Android MVP launch. He’s actively engaging VCs, angels, and infra partners to make crypto ownership safer and more accessible.
13 years of coding experience
Stackoverflow
160reputation
55kreached
4answers
4questions
Github Skills (96)
kml10
google-maps10
google-pay10
sdk10
payment10
android-sdk10
payment-methods10
adyen10
square10
stripe10
payment-processing10
async9
surface-duo9
displays9
geojson9
Programming languages (10)
Github contributions (5)
3sidedcube/Android-GeoGson
May 2014 - May 2016
Contributions:46 commits, 12 pushes, 1 branch in 2 years
3sidedcube/Android-ExoPlayer
Dec 2014 - Jul 2015
Contributions:4 commits, 3 pushes, 1 tag in 7 months
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