Barnaby Knowles
Engineering Manager at Capital One
North East Derbyshire, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolBarnaby Knowles is a seasoned engineering manager with nearly 20 years in software and data, currently leading cloud infrastructure and software teams at Capital One UK. He has deep experience in petabyte-scale, highly regulated environments, having led the migration of 9.8 million customers and a £1 billion revenue stream to cloud-native data platforms (GCP/AWS). Known for building product-led, high-performance teams, he has measurably improved engagement and hiring velocity through process and culture changes. His background spans hands-on engineering roles through manager-of-managers positions across sports betting and healthcare tech, giving him a strong operational and compliance mindset. Based in North East Derbyshire, he blends practical delivery focus with large-scale transformation experience that bridges data, cloud and regulatory concerns.
10 years of coding experience
18 years of employment as a software developer
Bachelor of Laws - LLB Law, Bachelor of Laws - LLB Law at Sheffield Hallam University
Github Skills (19)
autocomplete-js9
paypal9
autocomplete9
vanilla-javascript9
dropdown8
tcp8
javascript7
tunneling7
cli6
php6
http6
python6
golang5
ssh-tunnel5
svelte4
Programming languages (4)
Github contributions (5)
barns101/PHP-PayPal-IPN
May 2017 - Jul 2025
PHP 5 class to listen for and handle Instant Payment Notifications (IPN) from PayPal.
Contributions:4 PRs, 3 pushes in 8 years 3 months
php-5phppayment-gatewaynotificationspaypal
barns101/mysql-dropbox-backup
Jun 2016 - Jun 2021
Contributions:6 commits, 10 pushes, 1 branch in 5 years
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