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Fred HoffmanFH

Fred Hoffman

AI Engineer

€695/day
London, GB
15+ years

Average response time: 1 hour

About Fred

An AI developer of more than 10 years, I’ve built: RL algorithms for the control of autonomous vehicles (Oxbotica, an Oxford University spin off company), power stations (Centre for AI, SSE, a big six energy company); Forecasting models for wind farm generation, energy demand, energy prices (SSE, Shell); Computer vision algorithms for the maintenance of energy assets (distribution networks, drilling platforms) (SSE, Shell); Multimodal Language-Vision models for generating insurance claims from images and videos of car accidents (Core Research Team, Tractable AI, unicorn deep learning startup); RL and VLAs for robotic control and VLMs for robot evaluation (Leap AI, robots packing produce for large supermarkets).
  • English

    Native or bilingual

Can work on-site
London (up to 50km)

Experience

  • Blend360
    AI Engineer
    June 2025 - September 2025 (3 months)
    Solutions
    • I developed an agent to extract structured transaction information from free form descriptions and cross reference with a master table using vector search.
    • Scaled the solution using Spark map-reduce to optimally process large data volumes (millions of records).
    • Developed to be production ready for imminent Diageo deployment.
    Gen AI
  • Leap Automation,
    Lead AI Scientist
    January 2024 - May 2025 (1 year and 4 months)
    Solutions
    • I developed and deployed imitation learning, reinforcement learning and vision language action (VLA) algorithms to control robot arms packing fresh produce at very high, industrially relevant, accuracy and picks per minute.
    • I built, trained and deployed vision language model (VLM) and active learning based monitoring and decision systems to autonomously evaluate and manage robot performance.
    • Developed generative AI vision models, based on diffusion, to create large artificial datasets to enhance the performance of supervised models.
    • All algorithms were deployed using MLOps and CI/CD
    • Oversaw projects, including Innovate UK funded future of robots research.
  • Shell,
    AI Scientist
    November 2022 - January 2024 (1 year and 2 months)
    Solutions
    • For the AI dept I developed and productionised an agentic LLM pipeline to enable querying of Shell internal documents, databases and internal trading tools with natural language. This included a dynamic knowledge graph memory, retrieval augmented generation (RAG) and tool use. The full pipeline was optimised via RL.
    • This saved traders and researchers on average 2 days a week in information compilation time.
    • For trading I developed and productionised an agentic AI that used RL to train an LLM to reason about news and future events (significantly outperforming humans).
    • I also developed and productionised price forecasting models based on deep learning.
    • The systems developed were used across the trading floor by 100s of traders and trading managers.
    • All algorithms were deployed using MLOps and CI/CD

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Education

  • DPhil at
    University of Oxford
    2015
    DPhil at
  • MSc Mathematical
    University of Oxford
    2011
    MSc Mathematical

Skill set

Categories