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Luca F.LF

Luca F.

Full-Stack AI Developer

€160/day
Berlin, DE
3-7 years

Average response time: 1 hour

About Luca

I’m a Full-Stack AI Developer with 7+ years of experience building scalable web applications, SaaS platforms, and AI-powered solutions. I help startups and businesses design, develop, and ship reliable products that are fast, secure, and built for long-term growth.

🔹 Full-Stack Web Development

I design and build end-to-end web applications using modern frameworks and clean architecture. From MVPs to complex platforms, I focus on performance, maintainability, and real business value.

Core Technologies
React.js • Next.js • TypeScript • Node.js • Python • Django • FastAPI
PostgreSQL • Supabase • Firebase • Tailwind CSS • AWS

🔹 AI & Automation Solutions

I integrate AI into real products — not demos. This includes intelligent features, workflow automation, and data-driven systems that improve productivity and user experience.

AI & Automation Experience:
- OpenAI / ChatGPT API integrations
- AI-powered chat, search, and assistants
- Backend automation & data pipelines
- AI-enhanced SaaS and internal tools

🔹 Frontend & Backend Expertise

On the frontend, I build clean, responsive, and intuitive interfaces with React and Next.js.
On the backend, I design secure, scalable APIs and services using Laravel, Node.js, and Python.

My focus is clean code, modular architecture, and systems that scale smoothly.

✅ What I Offer

• Full-Stack Web & SaaS Development
• AI / ChatGPT Integrations
• Custom APIs & System Integrations
• Automation & AI-driven Workflows
• Supabase & Firebase Setup
• Performance Optimization & Maintenance

🚀 Why Clients Choose Me

✔ 7 years of professional experience
✔ Strong full-stack & AI expertise
✔ Clean architecture & scalable systems
✔ Reliable delivery & clear communication
✔ Focus on real-world, production solutions

Whether you’re building a modern SaaS, AI-enhanced platform, or internal system, I deliver clean, scalable, and future-ready solutions that support real business growth.
  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • HelixCore Systems Europe
    Senior Full-Stack / AI Developer
    DIGITAL AND IT
    January 2023 - December 2025 (2 years and 11 months)
    Berlin, Germany
    • Led development of scalable SaaS and internal platforms using Next.js, TypeScript, Node.js, and Python (FastAPI/Django).

    • Integrated AI-powered features (OpenAI/ChatGPT APIs, automation workflows) to enhance user experience, analytics, and internal productivity.
    • Designed backend architectures, data models, and API integrations with a strong focus on performance, reliability, and long-term scalability.

    • Worked directly with stakeholders and international clients, providing technical guidance, estimations, and solution design.
    • Ensured high-quality delivery through testing, documentation, and continuous improvement of development processes.
    Next.js Typescript Python FastAPI AI Automation
  • Nordlicht Digital Solutions GmbH
    Full-Stack Developer
    DIGITAL AND IT
    January 2020 - December 2022 (2 years and 11 months)
    Berlin, Germany
    • Developed and maintained full-stack web applications using React, Node.js, and Laravel for EU-based clients across e-commerce and internal business platforms.

    • Designed and implemented RESTful APIs, database schemas, and authentication systems with a focus on security and scalability.
    • Collaborated closely with product managers and designers to translate business requirements into reliable technical solutions.

    • Improved application performance and maintainability through clean architecture, reusable components, and code reviews.
    • Supported deployment and maintenance of cloud-based environments, ensuring stable production releases.
    Node.js React.js Laravel API REST PostgreSQL

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Education

  • Bachelor of Science (B.Sc.) in Computer Science
    University of Applied Sciences Berlin (Hochschule für Technik und Wirtschaft Berlin)
    2019
    Focused on software engineering, web development, and system design fundamentals. Gained strong foundations in programming, databases, algorithms, and distributed systems. Completed practical projects in full-stack web development and API design, with an emphasis on clean code, maintainability, and real-world problem solving.

Skill set

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