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Nima KazerouniNK

Nima Kazerouni

Senior Full stack / Senior Frontend

720 €/Tag
Berlin, DE
15+ Jahre

Durchschnittliche Reaktionszeit: 1h

Über Nima

I’m Nima, a Senior Web Designer and Developer with 16+ years of experience.
I help businesses turn their requirements into digital solutions that are professional, scalable, and built for real results.

With experience as a founder, in startups, and in large companies like New Yorker, I understand both the technical and business sides of projects.

For me, a website is not just about design — it’s about building trust, increasing visibility, and generating more customer inquiries.

My output is my credibility.
  • Persisch

    Muttersprachlich oder zweisprachig

  • Englisch

    Verhandlungssicher

  • Deutsch

    Konversationssicher

Nur remote
Führt Projekte hauptsächlich remote aus

Projekt- und Berufserfahrung

  • New Yorker (DE)
    SENIOR FRONTEND DEVELOPER
    GROSSHANDEL
    September 2021 - April 2026 (4 Jahre und 7 Monate)
    Germany
    • Led comprehensive vulnerability testing and security assessments across local and server environments using secure coding practices and monitoring tools, strengthening system reliability and reducing exposure to security threats in distributed applications.
    • Designed and delivered features across 3 cross-platform products (including MVP launch) using TypeScript, JavaScript, React, Node.js, and REST APIs, directly contributing to a measurable 4.5% return on investment (ROI) and improved product performance.
    • Optimized frontend architecture and development workflows by implementing a scalable UI management system, pre-commit hooks, and enhanced CI/CD pipelines (Jenkins, Docker, Git, Argo CD), increasing automated test coverage to 92% with Jest, Vitest, Playwright, and Cypress, while accelerating build and deployment cycles.
    JavaScript React.js Typescript redux Playwright
  • Elipco
    SENIOR FULL STACK DEVELOPER
    TRANSPORTWESEN
    Dezember 2018 - Mai 2021 (2 Jahre und 4 Monate)
    Isfahan, Iran
    • Provided technical leadership to a development team in delivering a scalable bike-sharing platform serving over 500,000 users and managing more than 2,000 bicycles, with a focus on high availability, performance, and system reliability.
    • Developed high-performance Progressive Web Applications (PWA) and mobile applications using React, React Native, and TypeScript, significantly improving user engagement and service accessibility across multiple devices.
    • Designed and integrated IoT-based systems for real-time tracking, monitoring, and control of bicycles, including integration with backend services and REST APIs, enabling optimized operations and data-driven decision-making.
    Typescript React Native PHP Laravel Websocket
  • AIO Coders (NPRZ)
    CEO & Senior Full stack developer
    DIGITALAGENTUREN & IT-CONSULTING
    August 2010 - November 2018 (8 Jahre und 3 Monate)
    Isfahan, Iran
    • Built and deployed 700+ web and mobile applications across multiple industries.
    • Engineered backend solutions using a hand-coded CMS and managed Linux/Docker infrastructure.
    • Improved product quality and reach through QA, SEO, SMM, and continuous maintenance.
    • Led cross-functional technical teams.
    Joomla SEO Social media Project Management JavaScript

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Ausbildung und Abschlüsse

  • MSc in Computer Science
    Payame Noor
    2010

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