Rob Lascelles
Staff Engineer at Checkout.com
England, United Kingdom
Summary
👤
Senior🎓
Top SchoolRob Lascelles is a Staff Engineer with 12+ years building and operating high-throughput, resilient web platforms on AWS, currently shaping payments infrastructure at Checkout.com. He led the architecture and microservice transformation of Just Eat’s payments systems across nine countries, introducing event-driven patterns, circuit breaking and a new voucher system to handle thousands of orders per minute. Equally comfortable from front-end to storage and ops, he champions BDD, integration testing and Agile practices to reduce risk and improve delivery. A hands-on technical leader and mentor, he has a track record of recruiting and scaling teams while driving data-informed product decisions around conversion and auth rates. Early experience building global multi-tenant e-learning infrastructure on AWS gives him deep operational instincts for scalable, cost-effective cloud architectures.
12 years of coding experience
26 years of employment as a software developer
Bachelor of Engineering (BEng), Electronic Engineering, Bachelor of Engineering (BEng), Electronic Engineering at Sheffield University
Github Skills (3)
braintree7
dotnet4
js2
Programming languages (2)
Github contributions (5)
roblascelles/uk-postcode-map
Dec 2013 - Dec 2013
Contributions:21 commits in 10 days
roblascelles/CKOChallenge
Feb 2022 - Feb 2022
Contributions:6 PRs, 31 pushes, 4 branches in 7 days
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