Senior Frontend Developer & Interaction Designer / reactJS & more / 10+ years experience
Aktualisiert am 06.11.2025
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 09.11.2025
Verfügbar zu: 100%
davon vor Ort: 70%
React
Front-End
UX-Design
Datenanalyse
TypeScript
TailwindCSS
Vite
nextJS
D3JS
Fullstack
Docker

Einsatzorte

Einsatzorte

Berlin (+50km)
Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

3 Jahre 4 Monate
2022-03 - 2025-06

Various Health Data and KPI Dashboards (AOK)

Senior Frontend Developer / Interaction Designer reactJS d3JS nextJS ...
Senior Frontend Developer / Interaction Designer

At Studio NAND I built multiple fullstack webapplications AOK/WIdO.
Most work is under NDA.

reactJS d3JS nextJS Docker Ansible Figma
AOK
5 Monate
2021-11 - 2022-03

Health Atlas: a dashboard for key insights into Germany's medical health (AOK)

AOK Medical Insurance TypeScript nextJS reactJS ...
AOK Medical Insurance

At Studio NAND I built this fullstack webapplication which visualizes public health data for all of Germany with interactive maps, various data-visualizations and on-the-fly generated csv/pdf/image file exports.


I worked on

  • Information Architecture Design
  • Interaction Design / Fullstack Development
  • Deployment and Administration
  • Project Planning and Estimation

TypeScript nextJS reactJS Framer-Motion Canvas d3JS Material PrismaJS Puppeteer Postgres Docker Ansible Shell
3 Monate
2021-05 - 2021-07

Made To Measure: a interactive data/video experience (Laokoon)

Frontend?Developer JavaScript Nextjs React ...
Frontend?Developer

At Studio NAND I developed various visualizations and components for the interactive part of this experience. I also was responsible for R&D resulted in a custom explorative data-analysis tool, that was used to orchestrate the live visualizations.


I worked on

  • Frontend Development 
  • R&D 
  • NLP-Analysis 
  • Data-Analysis 
  • Visualization
  • Design / Interaction Design
JavaScript Nextjs React Farmer?motion D3js Python Sklearn pandas
Laokoon
2 Jahre 5 Monate
2018-09 - 2021-01

Development for PeakSpotting (Deutsche Bahn)

Frontend-Developer / Data-Visualization-Developer nextJS ReactJS Material UI ...
Frontend-Developer / Data-Visualization-Developer

At Studio NAND I worked on the Production-Fullstack application, adding new features and creating data visualizations. I also led the complete rewrite of the application architecture, transitioning from class-based to function-based React components, and redesigned the frontend software architecture to enhance reusability for other product spin-offs.

Atlassian JIRA Atlassian Confluence
nextJS ReactJS Material UI d3JS Docker
Deutsche Bahn

Aus- und Weiterbildung

Aus- und Weiterbildung

6 Jahre 7 Monate
2010-09 - 2017-03

B.A. Interfacedesign at FH Potsdam

B.A. Interfacedesign, FH Potsdam
B.A. Interfacedesign
FH Potsdam

During my studies I focused on user centered interaction design principles applied in data-visualization with web technologies. My B.A. thesis ?Navigation in Semantic Spaces? is about visualization technigues for semantic data outputs from AI similarity algorithms.

Position

Position

  • Senior Frontend Developer
  • Fullstack Developer
  • Design Technologist (R&D / Prototyping / MVP / Interfacing Design and Tech)
  • UX/UI Designer

Kompetenzen

Kompetenzen

Top-Skills

React Front-End UX-Design Datenanalyse TypeScript TailwindCSS Vite nextJS D3JS Fullstack Docker

Schwerpunkte

Frontend Development
Experte
Fullstack Development
Fortgeschritten
UI/Product Design
Experte
Prototyping
Experte
Dashboards
Experte
Data-Visualization
Experte
User Centered Design
Experte

I am a Senior Frontend Developer & Interaction Designer with 10+ years of experience. I am specialized in building bespoke interactive web applications that handle complex data flows and satisfy deep technical requirements.


I believe in understanding the real problems before building solutions ? even if my sole task is to implement a simple new feature:

I apply my understanding of technical requirements and critical thinking in user-centered design methods to validate concepts before starting a development life cycle.


My experience spans across multiple languages, tools and environments, which allows me to adapt a wide span of tasks, going from designing in tools like Figma to serverless deployment options like cloudflare. I feel most at home in typical modern frontend setups that rely on TypeScript, reactJS, Tailwind and Vite ? but I am always eager to learn a new futureproof tool, especially when it helps me to get a job done! 

Produkte / Standards / Erfahrungen / Methoden

Typescript
Experte
ReactJS
Experte
viteJS
Experte
tailwind
Experte
D3JS
Experte
Astro
Fortgeschritten
NextJS
Fortgeschritten
HTML/CSS/SVG
Experte
Angular 15+
Basics
Svelte5
Basics
VueJS
Basics
GSAP
Fortgeschritten
Javascript
Experte
Bash
Fortgeschritten
Docker
Fortgeschritten
Ansible
Basics
Python
Basics
Figma
Experte
Adobe Suite
Experte
Affinity Suite
Experte
Office Tools
Fortgeschritten
Postgres
Basics
Vercel / Cloudflare / AWS
Fortgeschritten
Linux
Fortgeschritten
Java
Basics
PHP
Basics
nodeJS
Experte
mysql
Basics
OAuth
Basics
SSO
Basics
shadcn
Experte
mobx/redux/xstate/zustand/jotai
Fortgeschritten
tanstack
Fortgeschritten


Betriebssysteme

Mac OS
Experte
Linux
Fortgeschritten

Einsatzorte

Einsatzorte

Berlin (+50km)
Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

3 Jahre 4 Monate
2022-03 - 2025-06

Various Health Data and KPI Dashboards (AOK)

Senior Frontend Developer / Interaction Designer reactJS d3JS nextJS ...
Senior Frontend Developer / Interaction Designer

At Studio NAND I built multiple fullstack webapplications AOK/WIdO.
Most work is under NDA.

reactJS d3JS nextJS Docker Ansible Figma
AOK
5 Monate
2021-11 - 2022-03

Health Atlas: a dashboard for key insights into Germany's medical health (AOK)

AOK Medical Insurance TypeScript nextJS reactJS ...
AOK Medical Insurance

At Studio NAND I built this fullstack webapplication which visualizes public health data for all of Germany with interactive maps, various data-visualizations and on-the-fly generated csv/pdf/image file exports.


I worked on

  • Information Architecture Design
  • Interaction Design / Fullstack Development
  • Deployment and Administration
  • Project Planning and Estimation

TypeScript nextJS reactJS Framer-Motion Canvas d3JS Material PrismaJS Puppeteer Postgres Docker Ansible Shell
3 Monate
2021-05 - 2021-07

Made To Measure: a interactive data/video experience (Laokoon)

Frontend?Developer JavaScript Nextjs React ...
Frontend?Developer

At Studio NAND I developed various visualizations and components for the interactive part of this experience. I also was responsible for R&D resulted in a custom explorative data-analysis tool, that was used to orchestrate the live visualizations.


I worked on

  • Frontend Development 
  • R&D 
  • NLP-Analysis 
  • Data-Analysis 
  • Visualization
  • Design / Interaction Design
JavaScript Nextjs React Farmer?motion D3js Python Sklearn pandas
Laokoon
2 Jahre 5 Monate
2018-09 - 2021-01

Development for PeakSpotting (Deutsche Bahn)

Frontend-Developer / Data-Visualization-Developer nextJS ReactJS Material UI ...
Frontend-Developer / Data-Visualization-Developer

At Studio NAND I worked on the Production-Fullstack application, adding new features and creating data visualizations. I also led the complete rewrite of the application architecture, transitioning from class-based to function-based React components, and redesigned the frontend software architecture to enhance reusability for other product spin-offs.

Atlassian JIRA Atlassian Confluence
nextJS ReactJS Material UI d3JS Docker
Deutsche Bahn

Aus- und Weiterbildung

Aus- und Weiterbildung

6 Jahre 7 Monate
2010-09 - 2017-03

B.A. Interfacedesign at FH Potsdam

B.A. Interfacedesign, FH Potsdam
B.A. Interfacedesign
FH Potsdam

During my studies I focused on user centered interaction design principles applied in data-visualization with web technologies. My B.A. thesis ?Navigation in Semantic Spaces? is about visualization technigues for semantic data outputs from AI similarity algorithms.

Position

Position

  • Senior Frontend Developer
  • Fullstack Developer
  • Design Technologist (R&D / Prototyping / MVP / Interfacing Design and Tech)
  • UX/UI Designer

Kompetenzen

Kompetenzen

Top-Skills

React Front-End UX-Design Datenanalyse TypeScript TailwindCSS Vite nextJS D3JS Fullstack Docker

Schwerpunkte

Frontend Development
Experte
Fullstack Development
Fortgeschritten
UI/Product Design
Experte
Prototyping
Experte
Dashboards
Experte
Data-Visualization
Experte
User Centered Design
Experte

I am a Senior Frontend Developer & Interaction Designer with 10+ years of experience. I am specialized in building bespoke interactive web applications that handle complex data flows and satisfy deep technical requirements.


I believe in understanding the real problems before building solutions ? even if my sole task is to implement a simple new feature:

I apply my understanding of technical requirements and critical thinking in user-centered design methods to validate concepts before starting a development life cycle.


My experience spans across multiple languages, tools and environments, which allows me to adapt a wide span of tasks, going from designing in tools like Figma to serverless deployment options like cloudflare. I feel most at home in typical modern frontend setups that rely on TypeScript, reactJS, Tailwind and Vite ? but I am always eager to learn a new futureproof tool, especially when it helps me to get a job done! 

Produkte / Standards / Erfahrungen / Methoden

Typescript
Experte
ReactJS
Experte
viteJS
Experte
tailwind
Experte
D3JS
Experte
Astro
Fortgeschritten
NextJS
Fortgeschritten
HTML/CSS/SVG
Experte
Angular 15+
Basics
Svelte5
Basics
VueJS
Basics
GSAP
Fortgeschritten
Javascript
Experte
Bash
Fortgeschritten
Docker
Fortgeschritten
Ansible
Basics
Python
Basics
Figma
Experte
Adobe Suite
Experte
Affinity Suite
Experte
Office Tools
Fortgeschritten
Postgres
Basics
Vercel / Cloudflare / AWS
Fortgeschritten
Linux
Fortgeschritten
Java
Basics
PHP
Basics
nodeJS
Experte
mysql
Basics
OAuth
Basics
SSO
Basics
shadcn
Experte
mobx/redux/xstate/zustand/jotai
Fortgeschritten
tanstack
Fortgeschritten


Betriebssysteme

Mac OS
Experte
Linux
Fortgeschritten

Vertrauen Sie auf Randstad

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Im Bereich Arbeitnehmerüberlassung / Personalvermittlung

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Rufen Sie uns an +49 89 500316-300 oder schreiben Sie uns:

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