Frontend Developer
Aktualisiert am 10.09.2026
Profil
Freiberufler / Selbstständiger
Verfügbar ab: 14.09.2026
Verfügbar zu: 100%
davon vor Ort: 100%
JavaScript
TypeScript
React
HTML5
English
Business Fluent
German
B1

Einsatzorte

Einsatzorte

Deutschland
nicht möglich

Projekte

Projekte

2 years 7 months
2024-01 - 2026-07

Developed reusable UI components for a multi-module application

Frontend Developer React.js JavaScript TypeScript ...
Frontend Developer
A German consulting and software company specializing in corporate language optimization, and text/UX analysis tools
  • Developed reusable UI components for a multi-module application used in production, improving consistency across features for text editor, analytics dashboards, and AI-driven applications
  • Improved frontend architecture by introducing Redux design patterns, increasing maintainability across modules. Improved load performance by ~15%


React.js JavaScript TypeScript Material-UI Redux SASS GitHub
H&H Communication Lab GmbH
1 year 6 months
2022-07 - 2023-12

Built key features for a large-scale e-commerce platform

Frontend Developer TypeScript Next.js (React.js) Storybook ...
Frontend Developer
  • Built key features for a large-scale e-commerce platform using Next.js and TypeScript
  • Developed category navigation and filtering UI, contributing to a ~21% improvement in A/B testing performance
TypeScript Next.js (React.js) Storybook Tailwind GitHub JIRA
Fashion Digital GmbH & Co. KG
Düsseldorf, Germany
8 months
2021-11 - 2022-06

Developed UI components for healthcare applications

Working Student Frontend Developer React.js TypeScript Redux ...
Working Student Frontend Developer
Developed UI components for healthcare applications improving data workflows for hospital systems

React.js TypeScript Redux Storybook Sass GitLab (CI/CD) JIRA
Damedic GmbH
Köln, Germany

Aus- und Weiterbildung

Aus- und Weiterbildung

2019 - 2026

Information Engineering & Computer Science

M.Sc.

Rhine-Waal University, Kamp-Lintfort, Germany


2015 - 2018

Software Engineering with Multimedia

B.Sc.

Limkokwing University of Creative Technology, Cyberjaya, Malaysia

Position

Position

Frontend Software Engineer

Kompetenzen

Kompetenzen

Top-Skills

JavaScript TypeScript React HTML5

Produkte / Standards / Erfahrungen / Methoden

Profile

Frontend Software Engineer with ~4 years of experience building production-grade web applications using React, TypeScript, and Next.js. Experienced in developing complex UI systems for AI-driven tools and large-scale e-commerce platforms, with a focus on performance, usability, and maintainable architecture. Strong experience building reusable components, integrating APIs, and collaborating in agile teams. Based in Germany with permanent residence (no sponsorship required)


SKILLS

  • JavaScript
  • TypeScript
  • React.js
  • Next.js
  • Accessibility (a11y)
  • JEST
  • RTL
  • Storybook
  • Material-UI
  • Tailwind CSS
  • Node.js
  • Express.js
  • GraphQL
  • REST API
  • CI/CD (GitHub Actions)
  • Git
  • GitHub
  • GitLab


Work Experience

  • House Expense Manager
    • A cross-platform expense management application with shared budgeting, interactive analytics dashboards, and receipt-based expense tracking
  • Tradeflow Dashboard
    • A full-stack inventory and shipment management system with FIFO accounting, analytics dashboards, and role-based workflows

Einsatzorte

Einsatzorte

Deutschland
nicht möglich

Projekte

Projekte

2 years 7 months
2024-01 - 2026-07

Developed reusable UI components for a multi-module application

Frontend Developer React.js JavaScript TypeScript ...
Frontend Developer
A German consulting and software company specializing in corporate language optimization, and text/UX analysis tools
  • Developed reusable UI components for a multi-module application used in production, improving consistency across features for text editor, analytics dashboards, and AI-driven applications
  • Improved frontend architecture by introducing Redux design patterns, increasing maintainability across modules. Improved load performance by ~15%


React.js JavaScript TypeScript Material-UI Redux SASS GitHub
H&H Communication Lab GmbH
1 year 6 months
2022-07 - 2023-12

Built key features for a large-scale e-commerce platform

Frontend Developer TypeScript Next.js (React.js) Storybook ...
Frontend Developer
  • Built key features for a large-scale e-commerce platform using Next.js and TypeScript
  • Developed category navigation and filtering UI, contributing to a ~21% improvement in A/B testing performance
TypeScript Next.js (React.js) Storybook Tailwind GitHub JIRA
Fashion Digital GmbH & Co. KG
Düsseldorf, Germany
8 months
2021-11 - 2022-06

Developed UI components for healthcare applications

Working Student Frontend Developer React.js TypeScript Redux ...
Working Student Frontend Developer
Developed UI components for healthcare applications improving data workflows for hospital systems

React.js TypeScript Redux Storybook Sass GitLab (CI/CD) JIRA
Damedic GmbH
Köln, Germany

Aus- und Weiterbildung

Aus- und Weiterbildung

2019 - 2026

Information Engineering & Computer Science

M.Sc.

Rhine-Waal University, Kamp-Lintfort, Germany


2015 - 2018

Software Engineering with Multimedia

B.Sc.

Limkokwing University of Creative Technology, Cyberjaya, Malaysia

Position

Position

Frontend Software Engineer

Kompetenzen

Kompetenzen

Top-Skills

JavaScript TypeScript React HTML5

Produkte / Standards / Erfahrungen / Methoden

Profile

Frontend Software Engineer with ~4 years of experience building production-grade web applications using React, TypeScript, and Next.js. Experienced in developing complex UI systems for AI-driven tools and large-scale e-commerce platforms, with a focus on performance, usability, and maintainable architecture. Strong experience building reusable components, integrating APIs, and collaborating in agile teams. Based in Germany with permanent residence (no sponsorship required)


SKILLS

  • JavaScript
  • TypeScript
  • React.js
  • Next.js
  • Accessibility (a11y)
  • JEST
  • RTL
  • Storybook
  • Material-UI
  • Tailwind CSS
  • Node.js
  • Express.js
  • GraphQL
  • REST API
  • CI/CD (GitHub Actions)
  • Git
  • GitHub
  • GitLab


Work Experience

  • House Expense Manager
    • A cross-platform expense management application with shared budgeting, interactive analytics dashboards, and receipt-based expense tracking
  • Tradeflow Dashboard
    • A full-stack inventory and shipment management system with FIFO accounting, analytics dashboards, and role-based workflows

Vertrauen Sie auf Randstad

Im Bereich Freelancing
Im Bereich Arbeitnehmerüberlassung / Personalvermittlung

Fragen?

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

Das Freelancer-Portal

Direktester geht's nicht! Ganz einfach Freelancer finden und direkt Kontakt aufnehmen.