A Cloud FinOps and GreenOps orchestrator
Nick built Wattless from scratch during Hack'Europe at Paris Saclay, one of Europe's largest student hackathons, together with William Miserolle. Wattless is a Cloud FinOps and GreenOps orchestrator. It monitors GPU usage across multiple cloud providers, spots waste in real time, and recommends optimizations to cut both cost and carbon emissions from AI workloads.
Nick handled the full stack: a React and TypeScript frontend that visualizes spending, carbon metrics, and workload performance in a single view, and a Node.js backend that handles cloud provider integrations and the data aggregation layer powering it all.
An autonomous AI agent on top of Wattless
Eve is an autonomous AI agent built on top of Wattless. Describe the model you want in plain language, and Eve handles the rest: generates training code, picks the optimal GPU on cost and performance, deploys to the right cloud provider, and monitors the run end to end. If something breaks, she adjusts without human intervention.
The best analogy is AutoML, but fully conversational and fully autonomous. You could say "I need a sentiment classifier for French restaurant reviews, keep costs under fifty dollars" and Eve would figure out the architecture, the dataset pipeline, the training schedule, and the deployment target. Natural language in, deployed model out.
An AI system that creates other AI systems
Eve is an AI system that creates other AI systems. That means bridging ambiguous human intent and precise technical execution across the full stack: code generation, infrastructure selection, deployment, monitoring. All of it built solo at a hackathon.
The core insight: Wattless made AI infrastructure legible. Eve made it invisible. One gives you control, the other removes the need for it.
Built with
Two codebases. Wattless in JavaScript and TypeScript, Eve in Python for the ML ecosystem.
Wattless is live. Nick Halton built the frontend and backend with William Miserolle, then moved on to Friday and 20n Research Laboratory. The progression was natural: Wattless proved he could ship complex cloud infrastructure, Eve proved he could build autonomous agents, and that combination fed directly into the more ambitious work that followed.