Senny Kalidien
Front-end Developer & Consultant at Sennify
Haarlem, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolSenny Kalidien is a front-end developer and consultant with over a decade of experience building user-centered interfaces, design systems, and component libraries for both enterprise and Web3 projects. He blends hands-on UI engineering (React/Next, Vue/Nuxt, Tailwind, Storybook) with leadership roles—having led teams, co-founded a company, and steered design-system migrations for major clients like Schiphol and Empowa. Recently focused on Cardano dApps and smart contracts, he pairs blockchain development with pragmatic infrastructure knowledge (Kubernetes, Docker, Node/Nest). Known for translating Figma designs into robust design tokens and monorepos, he prioritizes collaboration, mentorship, and reproducible front-end workflows. Based in Haarlem, Netherlands, Senny combines creative product thinking with an empathy-driven approach to turn stakeholder insights into impactful digital experiences.
10 years of coding experience
11 years of employment as a software developer
Bachelor of Science (B.S.), Communication & Multimedia Design, Bachelor of Science (B.S.), Communication & Multimedia Design at Amsterdam University of Applied Sciences
Dutch, English
Stackoverflow
65reputation
10kreached
0answers
3questions
Github Skills (24)
cardano10
sdk10
blockchain8
typescript8
service-worker6
mongodb6
angular6
nodejs6
fetch6
accordion6
caching6
socket-io6
javascript6
leaflet6
windmill5
Programming languages (3)
Github contributions (5)
MartijnNieuwenhuizen/web-app-form-scratch
Feb 2016 - May 2023
Contributions:2 PRs in 7 years 4 months
sennykalidien/IoT-NodeMCU
Apr 2016 - Jul 2016
Contributions:33 commits, 32 pushes, 2 branches in 2 months
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