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Karim BenzianeKB

Karim Benziane

FULLSTACK DEVELOPER/AI-Developer

€750/day
Frankfurt am Main, DE
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Karim

I am a Fullstack and AI Developer from Frankfurt with over 6 years of experience – from the digitization of public health offices to the integration of AI functionalities into productive web applications.
Currently, as a founder, I am also developing my own SaaS product helpsy.ai, an AI-powered customer service chatbot for the German Mittelstand – completely conceived, developed, and operated independently on Microsoft Azure. This means: I don't just write code, but I understand what a digital product truly needs from the first commit to live operation.
For clients in the Mittelstand, I offer:

Individual software development & SaaS solutions (React/Next.js, Cloud architecture on Azure)
AI automation & chatbot integration
Web development including technical SEO foundation

I work independently, deliver clean, production-ready code, and communicate clearly – even when things get technical.
  • German

    Native or bilingual

  • English

    Fluent

  • Italian

    Conversational

Can work on-site
Frankfurt am Main (up to 10km)

Experience

  • Helpsy.ai
    Founder and Developer
    June 2026 - Today (1 month)
    On the side, I have launched a SaaS called Helpsy.ai where companies (or website owners) can train their own AI chatbot with their data and then integrate it into their website (without prior technical knowledge) with additional features.
    Software Development SEO AI Integration Strategic Thinking Solution-Oriented Thinking
  • Digital David
    Senior Developer Azure & Open AI
    July 2025 - March 2026 (8 months)
    Frankfurt am Main, Germany
    Planning and development of complete software solutions from conception to go-live.

    Implementation of CI/CD pipelines and automated deployment processes.

    Deployment and management of cloud infrastructures on Microsoft Azure.

    Full-stack development with modern frameworks for frontend, backend, and database architecture.

    Integration of AI functionalities into web applications.
  • Gesundheitsamt
    FULLSTACK DEVELOPER/PROXY PO
    December 2023 - January 2025 (1 year and 1 month)
    Frankfurt, Germany
    Development of the software solution for the
    digitization of public health offices
    "GA-Lotse" lotse.

    Development of web applications with
    React.js/Next.js and common CSS
    frameworks.

    Creation and management of epics and
    user stories, which served as the basis for
    development and prioritization in the Scrum
    team.

    Close collaboration with stakeholders
    to analyze and translate business
    requirements into detailed
    requirement specifications and
    acceptance criteria.

    Use of JIRA and Confluence for
    documentation and tracking of
    requirements, prioritization, and
    Sprint planning

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