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AlexisBalayre/README.md
Alexis Balayre, AI Engineer specialising in real-time speech AI

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AI Engineer specialising in real-time speech AI, with a dual background in Software Engineering and Data Science. At Acolad I design, build, and operate Lia Live, delivering AI speech translation with sub-second latency across 30+ languages, owning features end to end from applied speech research and model evaluation to production infrastructure. Beyond speech, I work across agentic systems, LLM and RAG applications, and applied ML, turning prototypes into production. Particularly passionate about AI security: building AI that is not only capable, but secure and trustworthy.

🧭 What I work on

  • 🎙️ Real-time speech AI: streaming ASR, LLM translation, and TTS, with latency engineering for sub-second pipelines
  • 🤖 Agentic systems & LLM apps: multi-step agents, tool and function calling, RAG and GraphRAG, agentic context-aware translation
  • 🧠 Applied ML & deep learning: computer vision, sequence models (LSTM, GRU, Transformer), research to production
  • ⚙️ MLOps: taking models from notebook to scalable services on Kubernetes

🔭 Currently going deeper on speech model fine-tuning, inference optimisation, and on-device deployment.

📌 Featured projects

Project What it is Stack
Claude Code Power Config A production-ready Claude Code framework codifying a multi-agent, worktree-first workflow: project memory, path-scoped rules, auto-discoverable skills, domain subagents, and git safety hooks. Claude Code MCP Shell
AuraHelpdeskGraph Support assistant combining local LLMs, vector search, and a Neo4j knowledge graph (GraphRAG) with function calling. Python Neo4j Ollama
RagDocs Private, API-free RAG over technical documentation with Milvus vector search and local LLMs. Python Milvus LlamaIndex
Aircraft Refuelling Prediction Master's thesis with Airbus: YOLOv10 detection plus a custom SizPos-GRU sequence model predicting refuelling-port position in video. PyTorch OpenCV YOLOv10

🛠️ Tech & Tools

Languages

Python TypeScript PostgreSQL Rust

Generative AI & LLMs

OpenAI Gemini Claude Hugging Face LangChain LangGraph vLLM Ollama

Speech & Real-Time AI

Deepgram LiveKit WebRTC

ML & Data Science

PyTorch scikit-learn OpenCV NumPy Pandas

AI Dev Workflow

Claude Code Git

Data & Infrastructure

Spark Airflow Docker Kubernetes Linux

🎓 Background

Dual Master's in Computational Intelligence for Data Analytics (Cranfield University) and Data Intelligence (ISEP, Paris). At Dassault Systèmes I built scalable data workflows and NLP pipelines (topic modelling, sentiment analysis, Generative AI, RAG) for competitive and market intelligence. My Master's research with Airbus at Cranfield combined LSTM, GRU, and Transformer architectures to improve predictive accuracy for automated aircraft refuelling systems.

📊 GitHub

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  1. claude-code-power-config claude-code-power-config Public template

    An opinionated, fully-worked Claude Code configuration: path-scoped rules, skills, subagents, deterministic hooks, and a worktree-first workflow. Demonstrated on a TypeScript monorepo; the framewor…

    Shell 2

  2. future-position-prediction-for-aircraft-refueling future-position-prediction-for-aircraft-refueling Public

    Advanced Deep Learning framework for predicting the future position of aircraft refuelling ports using YOLOv10 and a custom SizPos-GRU sequence model to improve automated refuelling systems. Thesis…

    Jupyter Notebook

  3. AI-Powered-Meeting-Summarizer AI-Powered-Meeting-Summarizer Public

    Gradio-powered application that converts audio recordings of meetings into transcripts and provides concise summaries using whisper.

    Python 150 29

  4. Cranfield_Group_Project Cranfield_Group_Project Public

    Forked from Cranfield-Coop/Cranfield-Coop-Grp2_Tech_Submission

    Sophisticated approach to predicting turbulence dynamics by leveraging the power of Physics-Informed Neural Networks (PINNs). This project is built on the PyTorch Lightning framework, facilitating …

    Jupyter Notebook

  5. RagDocs RagDocs Public

    An AI-powered search engine to interact with documentation using RAG and local LLMs. Privately deployable with vector search and a modern frontend.

    MDX 12 2

  6. AuraHelpdeskGraph AuraHelpdeskGraph Public

    A support chatbot that leverages local LLMs, vector similarity search, and knowledge graphs to provide contextual assistance by finding and presenting solutions from historical support tickets.

    Python 1