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Emin GülhanEG

Emin Gülhan

Fullstack Developer

€640/day
Dortmund, DE
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Emin

I am a software developer with a focus on AI engineering and full-stack development. For almost two years, I have been working productively with LLMs, RAG systems, and image generation pipelines – as a permanent team member in an established B2B AI startup with international major clients (including BBC, LinkedIn, Pfizer, NBC, Chanel, Havas), as well as in my own projects.

My focus is on the end-to-end implementation of productive AI applications: from LLM integration and prompt engineering through RAG architectures to user-facing UX/UI with React and Next.js. I work independently, communicate clearly, and combine in-depth technical knowledge with pragmatic implementation.

In parallel, I am building my own B2B application for DACH SMEs in the field of documentation automation – with GDPR-compliant EU architecture, zero retention, and Vertex AI Enterprise.

What sets me apart: quick onboarding, transparent communication, and productive code that is immediately ready for use. For focused AI engineering support – from short 2-3 week sprints to multi-month engagements – I look forward to a brief exchange.
  • German

    Native or bilingual

  • English

    Fluent

  • Turkish

    Conversational

Remote only
Primarily works remotely

Experience

  • Eigenentwicklung (selbständig)
    Software Developer — AI Documentation Automation
    SOFTWARE PUBLISHING
    January 2026 - Today (7 months)
    Dortmund, Germany
    Independent development of a B2B web application for German expert offices: Input data (audio dictations, photos, PDFs, text notes) are converted into structured PDF reports in the customer's company layout via an LLM pipeline.

    Focus areas:
    - Conception of the end-to-end architecture (frontend, backend, LLM pipeline, PDF generation)
    - LLM integration with Vertex AI / Gemini Enterprise (GDPR-compliant, zero retention)
    - Hosting in EU region (europe-west3 Frankfurt) for GDPR compliance
    - Quality gates and review workflow before PDF export
    - Customer discovery with expert offices in North Rhine-Westphalia

    Tech stack: Next.js, TypeScript, React, Firebase Cloud Functions, Vertex AI, Gemini Enterprise, Puppeteer, PostgreSQL.
    Next.js Typescript React.js GDPR
  • Storyboarder.ai
    Software Developer
    SOFTWARE PUBLISHING
    August 2024 - Today (2 years)
    Dortmund, Germany
    End-to-end development of productive AI features in an established generative AI B2B platform for storyboarding and visual concept work. Clients include international corporations and agencies, such as BBC, LinkedIn, Pfizer, NBC, Chanel, and Havas.

    Part of a small engineering team (initially 2 people, for about half a year 3 people).

    Focus areas:
    - Development of new AI features with OpenAI and image generation pipelines (Replicate, Stable Diffusion, Flux, fal.ai)
    - Conception and implementation of PDF export features for AI-generated content
    - Frontend development with JavaScript, HTMX, and jQuery: streaming AI interactions, user-facing UX/UI for AI-powered functions
    - Implementation of advanced tracking and data analysis functions
    - Active participation in product and marketing discussions in regular strategy meetings
    - B2B customer contact and product demos at IBC 2025 (Amsterdam, International Broadcasting Convention)

    Tech stack: Python, JavaScript, HTMX, jQuery, OpenAI, Replicate, Stable Diffusion, Flux, fal.ai, AWS, Google Cloud Platform.
    Python Generative AI htmx AWS Full-Stack Development

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Education

  • B. Sc.
    TU Dortmund
    2027
    B. Sc.

Skill set

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