Logo Charly Hayoz

Language Models (LLM) - Automate, understand and generate with precision

Language models transform the way systems interact with text. I design solutions based on LLMs to meet specific business needs: conversational assistants, semantic analysis, content generation, automation of complex tasks.

  • Model selection by task

GPT, LLaMA, Mistral, Claude, Falcon - strategic choice based on performance, cost and confidentiality constraints.

  • Advanced prompt engineering

Zero-shot, few-shot, chain-of-thought techniques to maximize response relevance and interaction robustness.

  • Tokenization & embeddings

Fine-tuned management of context, memory windows and vector representations for optimized language processing.

  • Integration into business agents

Deployment in conversational assistants, internal tools or customer interfaces, with orchestration via Langchain or LlamaIndex.

  • Deploy locally or via API

Use cloud APIs or local deployment with quantization (GGUF, vLLM) for greater control and efficiency

These solutions enrich the user experience, automate cognitive processes and create intelligent, reliable and scalable interfaces.

My expertise

AI development - Custom architecture, integration and performance

AI Development

Creation of intelligent architectures, APIs, conversational agents, recommendation systems

Language Models (LLM) - Automate, understand and generate with precision

LLM & NLP

Integration of models such as GPT, LLaMA, Mistral, Claude, etc. into business workflows

Fine-tuning - Adapting AI models to your business data

Fine-tuning & Training

Adaptation of pre-trained models to specific corpora, supervised or reinforcement training

Fine-tuning - Adapting AI models to your business data

Neural networks & machine learning

Design and training of deep learning models (CNN, RNN, Transformers) & machine learning (Random Forest, Scikit-Learn) for complex cases

RAG - Generation augmented by documentary research

Retrieval-Augmented Generation (RAG)

Combining documentary research and generation for precise, contextualized answers

Tailor-made Edge AI - real-time AI optimized for you

Edge AI

Design and deployment of modular, secure local AI architectures capable of processing data directly on the device

MLOps & Deployment - Industrialize and secure your AI models

Deployment & MLOps

Containerization, CI/CD, monitoring, scalability, model security in production