Christophe Surun
Software Engineer at Checkout.com
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolChristophe Surun is a software engineer with eight years' experience building payment and fintech systems, now at Checkout.com after driving consumer-facing innovations at Visa. He led development of Visa Go and a digital card issuance feature that supported 150k downloads and €1.3M in spend within 90 days, and has deep hands-on experience across backend APIs, CI/CD, SRE practices and payment integrations. Comfortable in both product and infrastructure roles, he has implemented dynamic transaction routing, embedded PCI-compliant payment forms, and in-app AI chatbot integrations. A multilingual engineer educated in France, Japan and the US, he pairs R&D roots in real-time 3D and spatial engines with pragmatic production delivery. Colleagues describe him as a mentor who also organizes team culture initiatives, reflecting a rare blend of technical depth and people-focused leadership.
8 years of coding experience
11 years of employment as a software developer
Advanced Technician's Certificate IRIS Computer Science, Advanced Technician's Certificate IRIS Computer Science at Lycée DorianComputer Engineering, Computer Engineering at San José State UniversityMathematics Physics and Engineering Sciences, Mathematics Physics and Engineering Sciences at Lycée Paul ValeryExchange semester in a Computer Research Laboratory Computer Science Research, Exchange semester in a Computer Research Laboratory Computer Science Research at Nagoya Institute of Technology 名古屋工業大学Engineer's degree Computer Engineering Virtual Reality and Images Processing, Engineer's degree Computer Engineering Virtual Reality and Images Processing at EFREI - Grande école du numériqueBachelor's degree Computer Science and Applied Mathematics, Bachelor's degree Computer Science and Applied Mathematics at Université Paris-Est Marne-la-Vallée
French, English, Spanish, Japanese
Github Skills (16)
api10
api-client10
php9
dotnet9
microsoft7
credit6
payment5
integrate5
pci4
credit-card4
rdkafka2
producer2
compliance2
avro2
confluent1
Programming languages (5)
Github contributions (5)
Judopay/Judo-PHP
Oct 2018 - Jun 2022
Judopay API client for PHP
Contributions:8 releases, 5 reviews, 137 commits in 3 years 9 months
api-clientapiphpjudopay
Judopay/DotNetSDK
Oct 2018 - Jul 2022
JudoPay API client for Microsoft.Net
Contributions:11 releases, 26 reviews, 142 commits in 3 years 9 months
api-clientapidotnetmicrosoft-netjudopay
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