SeyyedKhandonย
Berlin, Germany
Summary
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RockstarSeyyed Hassanpour is a Full Stack Developer based in Berlin with six years of experience building high-availability web and trading platforms using TypeScript/Node.js and modern front-end frameworks. He has driven major productivity and reliability gains at Trade Republic by externalizing services, adding Redis caching, and delivering 30+ APIs for internal tooling and employee-management systems. As founder of CafeDX and author of popular dev courses and VSCode extensions (70k+ installs), he blends product thinking with developer experience improvements that measurably speed delivery. His background includes leading front-end teams to ship PWAs and real-time messaging systems supporting 100k+ users, and automating large form workflows via a JSON Schema parser. Early work in security research and teaching gives him a practical edge in secure-by-design engineering and vulnerability analysis. Colleagues describe him as a mentor-driven engineer who accelerates teams through tooling, standards, and repeatable templates.
6 years of coding experience
Stackoverflow
5,577reputation
4.3mreached
50answers
54questions
type-conversion
top-5%
typescript
top-5%
jestjs
top-5%
javascript
top-5%
jasmine
top-5%
sass
top-5%
Github Skills (200)
composition10
windows10
proxy10
codewars10
mintty10
node-redis10
aurelia10
fingerprinting10
listbox10
qwik10
markdown10
javascript10
fingerprint10
async10
linux10
Programming languages (11)
Github contributions (5)
SeyyedKhandon/firacode-vscode-extension
Oct 2022 - Nov 2024
vscode FiraCode Extension
Contributions:3 PRs, 11 pushes, 2 branches in 2 years 1 month
firacodevscode
SeyyedKhandon/vuejs-persian-chat-scaffold
Jun 2020 - Aug 2020
This vuejs chat scaffold is based on vuejs-persian-scaffold v0.3.0
Contributions:21 commits, 6 PRs, 12 pushes in 2 months
vue
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