Senior Frontend Developer building user interfaces with React & Java-/TypeScript
Aktualisiert am 30.11.2023
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 01.12.2023
Verfügbar zu: 100%
davon vor Ort: 0%
React
CSS
JavaScript
HTML
TypeScript
Accessibility
Theming
Design Systems
UX / UI Engineering
Single Page Applications
GERMAN
Muttersprache
ENGLISH
fluent

Einsatzorte

Einsatzorte

Deutschland
möglich

Projekte

Projekte

1 year 11 months
2022-02 - 2023-12

next generation of the component library, focusing on future-proofing

SENIOR SOFTWARE DEVELOPER (IC4) - FRONTEND, UI/UX
SENIOR SOFTWARE DEVELOPER (IC4) - FRONTEND, UI/UX
  • I was leading the technical efforts of a brand-refresh initiative, propagating the new look to the various frontends of researchgate.net (55+ million visitors monthly). 
  • I maintained the internal React based web- & e-mail- component library used by all other engineers. 
  • Most recently I worked on the next generation of the component library, focusing on future-proofing the technical foundation as well as further improving the developer experience.
ResearchGate GmbH
Berlin
2 years 6 months
2019-08 - 2022-01

Various Projects

LEAD FRONTEND DEVELOPER
LEAD FRONTEND DEVELOPER
  • As a lead dev, I was close to client and responsible for several projects. 
  • I was kickstarting projects, onboarded new devs, coded, reviewed peoples? code and was hands-on further down the road when things eventually got tricky
Endava/Exozet GmbH
Berlin
1 year 1 month
2018-08 - 2019-08

TIMEOUT

  • To become eligible for studies, I prepared for (and successfully passed) an exam as an IHK certified Computer Science Expert (Software Development).
4 years 4 months
2014-04 - 2018-07

developed/ maintained the build- & deployment toolchains

SENIOR FRONTEND DEVELOPER
SENIOR FRONTEND DEVELOPER
  • As part of the frontend team, I was mostly working on a responsive SPA (Backbone/ MarionetteJS) used by ~100k concurrent users.
  • I also developed/ maintained the build- & deployment toolchains for several React apps and a living style guide.
Erasys GmbH
Berlin
1 year 6 months
2012-10 - 2014-03

frontend part of the online presence

FRONTEND DEVELOPER Backbone Handlebars SASS
FRONTEND DEVELOPER
  • Fraisr was a marketplace where you buy/sell things and donate to a charity at the same time. 
  • Together with a fellow colleague, I was working on the frontend part of the online presence (Backbone/Handlebars/SASS).
Backbone Handlebars SASS
fraisr GmbH
Berlin
7 years 1 month
2005-09 - 2012-09

Various Projects

WEB DEVELOPER, Self tought & employed
WEB DEVELOPER, Self tought & employed

Position

Position

  • Senior Software Developer

Kompetenzen

Kompetenzen

Top-Skills

React CSS JavaScript HTML TypeScript Accessibility Theming Design Systems UX / UI Engineering Single Page Applications

Produkte / Standards / Erfahrungen / Methoden

Profile

I?m a Software Developer with 17+ years of experience. Specialized in Frontend development, I code and audit websites, apps and services based on HTML, CSS & JavaScript for all kinds of devices.


STACK

BASICS

  • HTML
  • WCAG/WAI-ARIA
  • CSS
  • JavaScript
  • Typescript


SOFTWARE

  • WebStorm/VS Code
  • Figma
  • Adobe CC
  • Framer (X)
  • InVision
  • MS Teams
  • Slack ...


TOOLING

  • npm
  • yarn
  • vite
  • webpack
  • babel
  • eslint
  • gulp
  • grunt ...


TEMPLATING

  • JSX
  • PUG/Jade
  • Mustache
  • Handlebars
  • Smarty
  • Twig ...


STYLING

  • @emotion
  • styled-components
  • css-modules
  • SASS
  • LESS
  • Stylus
  • BEM
  • PostCSS ...


LIBS & FRAMEWORKS

  • React
  • Next.js
  • fastify
  • @chakra-ui
  • ghost.js
  • appwrite
  • electron
  • parse platform
  • zustand
  • jotai
  • lodash ...

Einsatzorte

Einsatzorte

Deutschland
möglich

Projekte

Projekte

1 year 11 months
2022-02 - 2023-12

next generation of the component library, focusing on future-proofing

SENIOR SOFTWARE DEVELOPER (IC4) - FRONTEND, UI/UX
SENIOR SOFTWARE DEVELOPER (IC4) - FRONTEND, UI/UX
  • I was leading the technical efforts of a brand-refresh initiative, propagating the new look to the various frontends of researchgate.net (55+ million visitors monthly). 
  • I maintained the internal React based web- & e-mail- component library used by all other engineers. 
  • Most recently I worked on the next generation of the component library, focusing on future-proofing the technical foundation as well as further improving the developer experience.
ResearchGate GmbH
Berlin
2 years 6 months
2019-08 - 2022-01

Various Projects

LEAD FRONTEND DEVELOPER
LEAD FRONTEND DEVELOPER
  • As a lead dev, I was close to client and responsible for several projects. 
  • I was kickstarting projects, onboarded new devs, coded, reviewed peoples? code and was hands-on further down the road when things eventually got tricky
Endava/Exozet GmbH
Berlin
1 year 1 month
2018-08 - 2019-08

TIMEOUT

  • To become eligible for studies, I prepared for (and successfully passed) an exam as an IHK certified Computer Science Expert (Software Development).
4 years 4 months
2014-04 - 2018-07

developed/ maintained the build- & deployment toolchains

SENIOR FRONTEND DEVELOPER
SENIOR FRONTEND DEVELOPER
  • As part of the frontend team, I was mostly working on a responsive SPA (Backbone/ MarionetteJS) used by ~100k concurrent users.
  • I also developed/ maintained the build- & deployment toolchains for several React apps and a living style guide.
Erasys GmbH
Berlin
1 year 6 months
2012-10 - 2014-03

frontend part of the online presence

FRONTEND DEVELOPER Backbone Handlebars SASS
FRONTEND DEVELOPER
  • Fraisr was a marketplace where you buy/sell things and donate to a charity at the same time. 
  • Together with a fellow colleague, I was working on the frontend part of the online presence (Backbone/Handlebars/SASS).
Backbone Handlebars SASS
fraisr GmbH
Berlin
7 years 1 month
2005-09 - 2012-09

Various Projects

WEB DEVELOPER, Self tought & employed
WEB DEVELOPER, Self tought & employed

Position

Position

  • Senior Software Developer

Kompetenzen

Kompetenzen

Top-Skills

React CSS JavaScript HTML TypeScript Accessibility Theming Design Systems UX / UI Engineering Single Page Applications

Produkte / Standards / Erfahrungen / Methoden

Profile

I?m a Software Developer with 17+ years of experience. Specialized in Frontend development, I code and audit websites, apps and services based on HTML, CSS & JavaScript for all kinds of devices.


STACK

BASICS

  • HTML
  • WCAG/WAI-ARIA
  • CSS
  • JavaScript
  • Typescript


SOFTWARE

  • WebStorm/VS Code
  • Figma
  • Adobe CC
  • Framer (X)
  • InVision
  • MS Teams
  • Slack ...


TOOLING

  • npm
  • yarn
  • vite
  • webpack
  • babel
  • eslint
  • gulp
  • grunt ...


TEMPLATING

  • JSX
  • PUG/Jade
  • Mustache
  • Handlebars
  • Smarty
  • Twig ...


STYLING

  • @emotion
  • styled-components
  • css-modules
  • SASS
  • LESS
  • Stylus
  • BEM
  • PostCSS ...


LIBS & FRAMEWORKS

  • React
  • Next.js
  • fastify
  • @chakra-ui
  • ghost.js
  • appwrite
  • electron
  • parse platform
  • zustand
  • jotai
  • lodash ...

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