David Miller
Senior Engineer at Citadel Securities
London, England, United Kingdom
Summary
🤩
Rockstar🎓
Top SchoolDavid Miller is a Senior Engineer based in London with 10 years of experience building high-performance front-end systems for finance and trading. He has held senior and leadership roles at Citadel Securities and JPMorgan Chase after a string of freelance engagements delivering React/Redux applications and risk/trading platforms for banks and consultancies. He specializes in modern JavaScript stacks (React, Redux, Typescript) and has practical experience integrating them into complex, real-time UIs—as evidenced by his UI theming contributions to the notable AdaptiveConsulting/ReactiveTraderCloud FX trading showcase. David combines hands-on implementation with product-minded UI refinements, often tackling visual and state-management challenges that improve usability under trading workloads. With an MSc in Geographical Information Science, he brings analytical rigor and spatial-thinking skills to frontend architecture and data-rich interfaces.
10 years of coding experience
10 years of employment as a software developer
Master of Science (MSc) Geographical Informations Science, Master of Science (MSc) Geographical Informations Science at University of NottinghamUniversity College School
Github Skills (11)
typescript10
typescripts10
theme-ui10
react10
typescript-types10
storybook10
styles9
css9
pwapp5
javafx4
finance4
Programming languages (5)
Github contributions (5)
AdaptiveConsulting/ReactiveTraderCloud
Jul 2018 - Aug 2018
Real-time FX trading showcase by Adaptive.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:32 commits, 7 PRs, 10 pushes in 13 days
Contributions summary:David implemented theming and theme-switching functionality within the React application. They introduced and integrated a theme provider, selectors, and a reducer to manage the application's visual style. The user also removed a demo button and made other minor UI tweaks related to the overall design of the application. The commits demonstrate a focus on enhancing the user interface and improving the application's visual presentation.
adaptiveexpresspwafinancereactjs
el-dav/ts-react-template
Jun 2018 - Dec 2018
Starter template for a full typescript/react/redux project
Contributions:15 PRs, 9 pushes, 16 branches in 5 months
reacttemplateboilerplateeslintreact-typescript-redux
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