Senior Full Stack JavaScript Developer | React, Next.js, AI
Aktualisiert am 13.01.2025
Profil
Freiberufler / Selbstständiger
Verfügbar ab: 20.01.2025
Verfügbar zu: 100%
davon vor Ort: 0%
React.js
Next.js
AI Development
JavaScript
ES6
HTML5
CSS3
Redux
Vue
Vuex
CSS Modules
SCSS
Stylus
TailwindCSS
Storybook
Jest
webpack
Babel
npm
yarn
Adobe Creation Suite
Testing Library
Deutsch
Muttersprache
Englisch
Verhandlungssicher
Französisch
Grundkenntnisse
Spanisch
Grundkenntnisse

Einsatzorte

Einsatzorte

München (+100km) Mindelheim (+100km)
nicht möglich

Projekte

Projekte

7 Monate
2024-07 - 2025-01

AI voice chatbot development & consulting

Senior Full Stack JavaScript AI Developer & Consultant OpenAI Vercel AI SDK JavaScript ...
Senior Full Stack JavaScript AI Developer & Consultant
  • OpenAI GPT-4o, o1, Realtime API
  • Function / tool calling to connect models to external data and systems
  • Text to speach - speach to text
OpenAI Vercel AI SDK JavaScript TypeScript React Next.js shadcn/ui Tailwind Rest API Storybook Testing Library Jest Playwright
Ippen Digital Media
München
6 Monate
2024-02 - 2024-07

e-learning authoring tool | Web/AI development & consulting

Senior Full Stack JavaScript AI Developer & Consultant OpenAI JavaScript TypeScript ...
Senior Full Stack JavaScript AI Developer & Consultant
  • Integration of OpenAI (GPT-4o, DALL·E 3) for content creation
  • Integration of third party authentication & authorization provider
  • Next.js / React Performance optimizations
OpenAI JavaScript TypeScript React Next.js Strapi Rest API Tailwind Storybook Testing Library Jest Playwright
FP e.Learning
3 Monate
2023-12 - 2024-02

Rewe mobile web app POC | React web development & consulting

Lead Full Stack JavaScript Developer & Consultant JavaScript TypeScript React ...
Lead Full Stack JavaScript Developer & Consultant
  • Consulting & Development mobile web app POC for Rewe
JavaScript TypeScript React Redux Canvas IndexedDB Image Capturing QR Code Scanning Rest API Google Cloud Jira Confluence
Motius
3 Monate
2023-09 - 2023-11

online shop development

Lead Full Stack JavaScript Developer & Consultant JavaScript TypeScript React ...
Lead Full Stack JavaScript Developer & Consultant
  • Development SPA WooCommerce online shop
JavaScript TypeScript React Storybook Wordpress (Headless) WooCommerce Rest & GraphQL API Paypal
Polster Shop Möbelvertrieb
1 Jahr 1 Monat
2022-07 - 2023-07

e-commerce development & consulting

Lead Fullstack JavaScript Developer, Consultant and Coach Next.js React TypeScript ...
Lead Fullstack JavaScript Developer, Consultant and Coach
  • Consulting, coaching & lead development E-commerce modules and SPA for the online shop
Next.js React TypeScript Tailwind Storybook Testing Library Jest Playwright Jira Bitbucket
hygi.de
6 Monate
2022-02 - 2022-07

Beratung & Entwicklung von Modulen und Services

Senior Frontend JavaScript Developer Vue 2/3 Vuex Storybook ...
Senior Frontend JavaScript Developer
  • Beratung & Entwicklung von Modulen und Services für das OZG (Onlinezugangsgesetz)
Vue 2/3 Vuex Storybook webpack Testing Library Jest Playwright Jira
H&D GmbH
7 Monate
2021-08 - 2022-02

Beratung, Coaching & Neuentwicklung

Senior Frontend JavaScript Developer React Next.js TypeScript ...
Senior Frontend JavaScript Developer
  • Beratung, Coaching & Neuentwicklung des Volkswagen Data Privacy Portal
React Next.js TypeScript Storybook Jest Atlassian Jira Bitbucket SAFe
Audi AG
4 Monate
2021-05 - 2021-08

Beratung & Entwicklung E-Commerce Module

Senior Frontend JavaScript Developer React Next.js TypeScript ...
Senior Frontend JavaScript Developer
  • Beratung & Entwicklung E-Commerce Module
React Next.js TypeScript Storybook Jest Atlassian Jira Bitbucket Scrum
Mister Spex GmbH
4 Monate
2021-02 - 2021-05

Beratung, Coaching & Entwicklung E-Commerce Seiten

Senior Frontend JavaScript Developer React Redux TypeScript ...
Senior Frontend JavaScript Developer
  • Beratung, Coaching & Entwicklung E-Commerce Seiten
React Redux TypeScript ES6 Storybook Jest Frontastic Atlassian Jira Bitbucket
Click Concepts GmbH
6 Monate
2020-09 - 2021-02

Optimierung & Entwicklung (Echtzeit-) HTML5-Anwendung

Senior Frontend JavaScript Developer React Redux TypeScript ...
Senior Frontend JavaScript Developer
  • Optimierung & Entwicklung Dashbord Anwendung
React Redux TypeScript ES6 Storybook Jest .NET Backend Microsoft Azure
IP Dynamics GmbH
4 Monate
2020-06 - 2020-09

Entwicklung MVP

Senior Frontend JavaScript Developer React TypeScript ES6 ...
Senior Frontend JavaScript Developer
  • Entwicklung MVP | HTML auf Anfrage
React TypeScript ES6 Storybook Jest Node.js Google Firebase Google Cloud Functions
Fine Meals
5 Monate
2020-02 - 2020-06

Entwicklung IUBH Websites

Senior Frontend JavaScript Developer Vue Vuex Vuetify ...
Senior Frontend JavaScript Developer
  • Entwicklung IUBH Websites | HTML auf Anfrage
Vue Vuex Vuetify Tailwind Storybook ES6 webpack Jest Node.js KeystoneJS AWS Atlassian Jira Bitbucket Scrum
Career Partner GmbH
5 Monate
2019-10 - 2020-02

Beratung & Entwicklung Vue, TypeScript, Storybook

Vue Vuex TypeScript ...
  • Beratung & Entwicklung Vue, TypeScript, Storybook
Vue Vuex TypeScript Storybook ES6 webpack Jest Web Components
KVB (Kassenärztliche Vereinigung Bayerns)
3 Monate
2019-08 - 2019-10

Beratung & Entwicklung Storybook, Linaria

Vue Vuex TypeScript ...
  • Beratung & Entwicklung Storybook, Linaria | HTML auf Anfrage
Vue Vuex TypeScript Storybook ES6 webpack Linaria Atlassian Jira Bitbucket
Ciara GmbH
3 Monate
2019-06 - 2019-08

Beratung & Entwicklung React Network Monitoring Apps

React Redux ES6 ...
  • Beratung & Entwicklung React Network Monitoring Apps | HTML auf Anfrage
React Redux ES6 JEST Storybook
Eramon GmbH
3 Monate
2019-04 - 2019-06

Entwicklung Website Frontend Module

React ES6 Next.js ...
  • Entwicklung sixt.com Website Frontend Module | HTML auf Anfrage
React ES6 Next.js webpack JEST Storybook AWS Atlassian Jira Bitbucket
Sixt

Position

Position


Kompetenzen

Kompetenzen

Top-Skills

React.js Next.js AI Development JavaScript ES6 HTML5 CSS3 Redux Vue Vuex CSS Modules SCSS Stylus TailwindCSS Storybook Jest webpack Babel npm yarn Adobe Creation Suite Testing Library

Schwerpunkte

JavaScript
HTML5
CSS3
ES6
TypeScript
React
Redux
Toolkit / Saga / rematch
Redux-Saga
Vue.js
Vuex
SASS
CSS Modules
styled components
Linaria
Stylus
Storybook
Jest
Mocha
Chai
Sinon
webpack
Babel
Git
npm
yarn
Apollo
GraphQL
Google Cloud
Node.js
Google Firebase
PHP
MySQL
Wordpress
Headless CMS
Docker
Jenkins
Atlassian Suite
Jira
Confluence
Scrum
Kanban
Adobe Creative Cloud
Enzyme
Testing Libraries Jest / Playwright
AWS
Azure
OpenAi
GPT-4o, o1, Realtime API
Vercel AI SDK
Next.js

Produkte / Standards / Erfahrungen / Methoden

Beruflicher Werdegang

06/2015 - heute

Rolle: Freelance Senior / Lead Frontend JavaScript Developer


06/2014 - 06/2015

Rolle: Senior Frontend JavaScript Developer

Kunde: Heye GmbH, München


06/2013 - 06/2014

Rolle: Frontend JavaScript Developer

Kunde: RTT AG, München


06/2011 - 06/2013

Rolle: Frontend JavaScript / Mobile Developer

Kunde: KMS TEAM GmbH, München


12/2010 - 06/2011

Rolle: RIA Developer

Kunde: Interone GmbH, München


01/2010 - 12/2010

Rolle: Interactive Developer

Kunde: Publicis GmbH, Erlangen

Programmiersprachen

Babel
CSS Modules
ES6
HTML5 / CSS3
JavaScript
JEST
LESS
Mocha
Node.js
React
React.js
Redux
SASS / Stylus
TypeScript
Vue
webpack

Branchen

Branchen


Einsatzorte

Einsatzorte

München (+100km) Mindelheim (+100km)
nicht möglich

Projekte

Projekte

7 Monate
2024-07 - 2025-01

AI voice chatbot development & consulting

Senior Full Stack JavaScript AI Developer & Consultant OpenAI Vercel AI SDK JavaScript ...
Senior Full Stack JavaScript AI Developer & Consultant
  • OpenAI GPT-4o, o1, Realtime API
  • Function / tool calling to connect models to external data and systems
  • Text to speach - speach to text
OpenAI Vercel AI SDK JavaScript TypeScript React Next.js shadcn/ui Tailwind Rest API Storybook Testing Library Jest Playwright
Ippen Digital Media
München
6 Monate
2024-02 - 2024-07

e-learning authoring tool | Web/AI development & consulting

Senior Full Stack JavaScript AI Developer & Consultant OpenAI JavaScript TypeScript ...
Senior Full Stack JavaScript AI Developer & Consultant
  • Integration of OpenAI (GPT-4o, DALL·E 3) for content creation
  • Integration of third party authentication & authorization provider
  • Next.js / React Performance optimizations
OpenAI JavaScript TypeScript React Next.js Strapi Rest API Tailwind Storybook Testing Library Jest Playwright
FP e.Learning
3 Monate
2023-12 - 2024-02

Rewe mobile web app POC | React web development & consulting

Lead Full Stack JavaScript Developer & Consultant JavaScript TypeScript React ...
Lead Full Stack JavaScript Developer & Consultant
  • Consulting & Development mobile web app POC for Rewe
JavaScript TypeScript React Redux Canvas IndexedDB Image Capturing QR Code Scanning Rest API Google Cloud Jira Confluence
Motius
3 Monate
2023-09 - 2023-11

online shop development

Lead Full Stack JavaScript Developer & Consultant JavaScript TypeScript React ...
Lead Full Stack JavaScript Developer & Consultant
  • Development SPA WooCommerce online shop
JavaScript TypeScript React Storybook Wordpress (Headless) WooCommerce Rest & GraphQL API Paypal
Polster Shop Möbelvertrieb
1 Jahr 1 Monat
2022-07 - 2023-07

e-commerce development & consulting

Lead Fullstack JavaScript Developer, Consultant and Coach Next.js React TypeScript ...
Lead Fullstack JavaScript Developer, Consultant and Coach
  • Consulting, coaching & lead development E-commerce modules and SPA for the online shop
Next.js React TypeScript Tailwind Storybook Testing Library Jest Playwright Jira Bitbucket
hygi.de
6 Monate
2022-02 - 2022-07

Beratung & Entwicklung von Modulen und Services

Senior Frontend JavaScript Developer Vue 2/3 Vuex Storybook ...
Senior Frontend JavaScript Developer
  • Beratung & Entwicklung von Modulen und Services für das OZG (Onlinezugangsgesetz)
Vue 2/3 Vuex Storybook webpack Testing Library Jest Playwright Jira
H&D GmbH
7 Monate
2021-08 - 2022-02

Beratung, Coaching & Neuentwicklung

Senior Frontend JavaScript Developer React Next.js TypeScript ...
Senior Frontend JavaScript Developer
  • Beratung, Coaching & Neuentwicklung des Volkswagen Data Privacy Portal
React Next.js TypeScript Storybook Jest Atlassian Jira Bitbucket SAFe
Audi AG
4 Monate
2021-05 - 2021-08

Beratung & Entwicklung E-Commerce Module

Senior Frontend JavaScript Developer React Next.js TypeScript ...
Senior Frontend JavaScript Developer
  • Beratung & Entwicklung E-Commerce Module
React Next.js TypeScript Storybook Jest Atlassian Jira Bitbucket Scrum
Mister Spex GmbH
4 Monate
2021-02 - 2021-05

Beratung, Coaching & Entwicklung E-Commerce Seiten

Senior Frontend JavaScript Developer React Redux TypeScript ...
Senior Frontend JavaScript Developer
  • Beratung, Coaching & Entwicklung E-Commerce Seiten
React Redux TypeScript ES6 Storybook Jest Frontastic Atlassian Jira Bitbucket
Click Concepts GmbH
6 Monate
2020-09 - 2021-02

Optimierung & Entwicklung (Echtzeit-) HTML5-Anwendung

Senior Frontend JavaScript Developer React Redux TypeScript ...
Senior Frontend JavaScript Developer
  • Optimierung & Entwicklung Dashbord Anwendung
React Redux TypeScript ES6 Storybook Jest .NET Backend Microsoft Azure
IP Dynamics GmbH
4 Monate
2020-06 - 2020-09

Entwicklung MVP

Senior Frontend JavaScript Developer React TypeScript ES6 ...
Senior Frontend JavaScript Developer
  • Entwicklung MVP | HTML auf Anfrage
React TypeScript ES6 Storybook Jest Node.js Google Firebase Google Cloud Functions
Fine Meals
5 Monate
2020-02 - 2020-06

Entwicklung IUBH Websites

Senior Frontend JavaScript Developer Vue Vuex Vuetify ...
Senior Frontend JavaScript Developer
  • Entwicklung IUBH Websites | HTML auf Anfrage
Vue Vuex Vuetify Tailwind Storybook ES6 webpack Jest Node.js KeystoneJS AWS Atlassian Jira Bitbucket Scrum
Career Partner GmbH
5 Monate
2019-10 - 2020-02

Beratung & Entwicklung Vue, TypeScript, Storybook

Vue Vuex TypeScript ...
  • Beratung & Entwicklung Vue, TypeScript, Storybook
Vue Vuex TypeScript Storybook ES6 webpack Jest Web Components
KVB (Kassenärztliche Vereinigung Bayerns)
3 Monate
2019-08 - 2019-10

Beratung & Entwicklung Storybook, Linaria

Vue Vuex TypeScript ...
  • Beratung & Entwicklung Storybook, Linaria | HTML auf Anfrage
Vue Vuex TypeScript Storybook ES6 webpack Linaria Atlassian Jira Bitbucket
Ciara GmbH
3 Monate
2019-06 - 2019-08

Beratung & Entwicklung React Network Monitoring Apps

React Redux ES6 ...
  • Beratung & Entwicklung React Network Monitoring Apps | HTML auf Anfrage
React Redux ES6 JEST Storybook
Eramon GmbH
3 Monate
2019-04 - 2019-06

Entwicklung Website Frontend Module

React ES6 Next.js ...
  • Entwicklung sixt.com Website Frontend Module | HTML auf Anfrage
React ES6 Next.js webpack JEST Storybook AWS Atlassian Jira Bitbucket
Sixt

Position

Position


Kompetenzen

Kompetenzen

Top-Skills

React.js Next.js AI Development JavaScript ES6 HTML5 CSS3 Redux Vue Vuex CSS Modules SCSS Stylus TailwindCSS Storybook Jest webpack Babel npm yarn Adobe Creation Suite Testing Library

Schwerpunkte

JavaScript
HTML5
CSS3
ES6
TypeScript
React
Redux
Toolkit / Saga / rematch
Redux-Saga
Vue.js
Vuex
SASS
CSS Modules
styled components
Linaria
Stylus
Storybook
Jest
Mocha
Chai
Sinon
webpack
Babel
Git
npm
yarn
Apollo
GraphQL
Google Cloud
Node.js
Google Firebase
PHP
MySQL
Wordpress
Headless CMS
Docker
Jenkins
Atlassian Suite
Jira
Confluence
Scrum
Kanban
Adobe Creative Cloud
Enzyme
Testing Libraries Jest / Playwright
AWS
Azure
OpenAi
GPT-4o, o1, Realtime API
Vercel AI SDK
Next.js

Produkte / Standards / Erfahrungen / Methoden

Beruflicher Werdegang

06/2015 - heute

Rolle: Freelance Senior / Lead Frontend JavaScript Developer


06/2014 - 06/2015

Rolle: Senior Frontend JavaScript Developer

Kunde: Heye GmbH, München


06/2013 - 06/2014

Rolle: Frontend JavaScript Developer

Kunde: RTT AG, München


06/2011 - 06/2013

Rolle: Frontend JavaScript / Mobile Developer

Kunde: KMS TEAM GmbH, München


12/2010 - 06/2011

Rolle: RIA Developer

Kunde: Interone GmbH, München


01/2010 - 12/2010

Rolle: Interactive Developer

Kunde: Publicis GmbH, Erlangen

Programmiersprachen

Babel
CSS Modules
ES6
HTML5 / CSS3
JavaScript
JEST
LESS
Mocha
Node.js
React
React.js
Redux
SASS / Stylus
TypeScript
Vue
webpack

Branchen

Branchen

Vertrauen Sie auf Randstad

Im Bereich Freelancing
Im Bereich Arbeitnehmerüberlassung / Personalvermittlung

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

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