Martí Grau
Seeking new challenges

Hey, I'm Martí Grau

AI Lead and Co-founder with over +5 years of experience. Currently driving innovation in Generative AI at Napptilus Tech Labs and StageInHome, specializing in bridging technical excellence with clear business value.

Experience

  1. AI Lead

    Napptilus Tech Labs

    Strategy
    Generative AI
    LLMs
    RAG
    Leadership
    • 🎯 Direct the strategy and technical execution for cutting-edge Generative AI solutions across diverse industrial sectors.
    • 👥 Coordinate a multidisciplinary team to define, architect, and deploy scalable AI system solutions, spanning data pipelines, model orchestration, and production inference.
    • ⚙️ Manage the full lifecycle of AI products, from hands-on R&D to scalable production deployment.
    • 🚀 Drive the adoption of state-of-the-art GenAI models and AI tooling through continuous model scouting, rapid experimentation, and fine-tuning on domain-specific data to maximize real-world impact.
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  2. Co-Founder & Founding AI Engineer

    StageInHome

    Entrepreneurship
    Diffusion Models
    Computer Vision
    AWS
    • 🏗️ Founded and led the end-to-end AI pipeline, from dataset design and curation to model training, validation, and production deployment.
    • 👁️ Designed and trained Generative Computer Vision systems, focusing on diffusion models and conditioning strategies for controllable, spatial-aware image generation.
    • 🔌 Built and maintained production-ready APIs enabling seamless integration between AI models and web-based products.
    • ☁️ Architected and operated AI infrastructure on AWS, including parallel training, Dockerized services, and auto-scaling inference pipelines.
    • 📚 Acted as the technical GenAI reference, tracking state-of-the-art models and driving informed adoption across the team.
    • 🎤 Represented the technical vision in startup accelerators and investor pitches, translating complex systems into clear business value.
    • 🤝 Mentored and onboarded junior AI engineers, defining development standards and fostering strong engineering practices.
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  3. R&D on GenAI

    Napptilus Tech Labs

    R&D
    GANs
    PyTorch
    Python
    • 🔬 Researched and developed novel Generative Adversarial Networks (GANs) for image style transfer within indoor environments.
    • 🧪 Successfully prototyped the core technology that led to the founding of the startup StageInHome.
    • 💡 Developed and integrated multiple machine learning models for internal innovation projects.
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  4. Operations Team Member

    Accenture

    Operations
    Python
    Dialogflow
    • 🍳 Contributed to the Smart Recipe Hub project for Nestlé, handling technical feature development and platform troubleshooting.
    • 🤖 Developed and deployed a custom chatbot leveraging Python and Google Dialogflow services.
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About me

My name is Martí Grau, and I have over +5 years of experience in the AI field. Since 2019, I have been deeply involved in generative AI, focusing on integrating advanced technologies into specialized sectors through the startup StageInHome.

I stay up-to-date with the latest advancements in generative AI, including generative image models like StyleGAN and Diffusion models, as well as Large Language Models (LLMs). My hands-on experience with API deployments and AWS MLOps has enabled me to build auto-scaling services for these models, leveraging AWS services such as S3, Lambda, SageMaker, ECR, ECS, and more.

As a co-founder of StageInHome, I have successfully managed projects that blend technical expertise with innovation, delivering impactful results. Currently, as AI Lead at Napptilus Tech Labs, I continue to drive forward-thinking AI solutions, fostering innovation and excellence.

Martí Grau

Contact

I'm always open to new opportunities and interesting projects in the AI field. Feel free to reach out to me!