Christopher Hannah
Senior Software Engineer at Ant Group
Dacorum, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolChristopher Hannah is a Senior Software Engineer with over a decade of professional experience, currently building large-scale payment systems at Ant Group after earlier work delivering end-to-end iOS payment apps at World First. He combines deep backend expertise in high-throughput financial systems with hands-on mobile development experience, demonstrating an ability to ship both customer-facing products and robust infrastructure for moving funds. Based in Dacorum, England, he has moved between roles that required full ownership of apps and services, and retains a practical curiosity—still eager to learn and broaden his technical toolkit. His background spans contracts and embedded engineering through to senior roles at a major global fintech, reflecting adaptability and a focus on reliable, production-grade software.
13 years of coding experience
8 years of employment as a software developer
Cavendish SchoolBachelor’s Degree Computer Science, Bachelor’s Degree Computer Science at London Metropolitan University
English
Stackoverflow
1,728reputation
43kreached
4answers
12questions
Github Skills (65)
md510
rsa10
rsa-cryptography10
datagridview10
actionsheet10
hash-functions10
cryptoswift10
notification10
aes-gcm10
uialertcontroller10
digest10
des10
hmac-authentication10
nib10
aes10
Programming languages (7)
Github contributions (5)
chrishannah/eleven
Feb 2024 - Mar 2025
Contributions:142 pushes, 1 branch in 1 year 1 month
chrishannah/Pure
Dec 2021 - Feb 2022
A minimal theme for Micro.blog
Contributions:1 release, 4 reviews, 61 commits in 1 month
minimal-theme
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