Arian Seyedi

Bis 2025, Front-end Performance Engineer, Freelance Project
Hamburg, Deutschland

Fähigkeiten und Kenntnisse

Next.js
React.js
TypeScript
html css
Sass
JavaScript
Redux
Tailwind CSS
Bootstrap
ant design
material UI
GraphQL
Figma
jest
Node.js
Express.js
MongoDB
MySQL
SQL Server
REST API
web socket
Git
GitHub
GitLab
Team work
Software Development

Werdegang

Berufserfahrung von Arian Seyedi

  • 7 Monate, Feb. 2025 - Aug. 2025

    Front-end Performance Engineer

    Freelance Project

    Developed AI-powered chatbot with real-time interactions and an admin panel. Built end-to-end solution using Node.js, Express, WebSocket, JWT, React, Redux Toolkit, Tailwind, and MongoDB/MySQL. Improved system responsiveness and user engagement by 30%.

  • 10 Monate, Juni 2024 - März 2025

    Front-End Engineer

    Freelance / Startup Project

    Built React/Next.js components with improved UX and pixel-perfect design. Cut page load by 36% using lazy loading, code splitting, and React Query. Collaborated on API integration and SSR/SEO optimization.

  • 1 Jahr und 7 Monate, Aug. 2023 - Feb. 2025

    React/Next.js Developer (Mid-Level)

    Freelance / Startup Project (Hybird)

    Optimized data fetching with React Query and dynamic imports for faster load times. Built reusable React/Next.js components, improving performance and SEO. Translated Figma designs into interactive, pixel-perfect web apps.

  • 2 Jahre, Aug. 2022 - Juli 2024

    Front-End Developer (Mid-Level)

    Freelance / Startup Project (HyBird)

    Led React/Next.js component development, enhancing feature delivery. Boosted frontend performance 33% via code splitting and lazy loading. Built dynamic, responsive React/Next.js interfaces for scalable UX.

  • 1 Jahr und 5 Monate, Apr. 2022 - Aug. 2023

    Junior React/Next.js Developer

    Freelance / Startup Project (HyBird)

    Led development of responsive, interactive UIs using React and TypeScript. Optimized data fetching and state management with React Query and Axios for smoother performance. Enhanced frontend stability and usability, reducing bugs and improving UX.

Sprachen

  • Englisch

    Fließend

  • persian

    Muttersprache

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