AI & Robotics Zurich, Switzerland

Domingo
Esteban

Senior Research Engineer, humanoid robot learning

I teach humanoid robots whole-body skills with reinforcement learning, from simulation to hardware.

01About

Real work takes the whole body.

A humanoid robot is useful when it can move, keep its balance and use its hands at the same time. I develop AI for this whole-body motion, from planning how the robot moves to the learned control that carries it out.

My first humanoid was TEO, a full-size humanoid at UC3M in Madrid, where I started planning its movements in 2013. My PhD at IIT then studied how a robot can combine skills, learn from failures as well as successes, and pass what it knows to a different robot. Nearly seven years on legged robots followed, most at ANYbotics, where learned locomotion had to hold up on a commercial robot. At Hexagon Robotics I bring that experience back to humanoids, on AEON.

02Research

Reinforcement learning at the core.

  1. 01

    Hierarchical and multi-task policies

    Policies trained with deep reinforcement learning in massively parallel simulation. My focus is their structure: policies that handle many tasks and objectives at once, and hierarchies that build new skills from the ones a robot already has.

  2. 02

    Whole-body humanoid motion

    Humanoid motion, from trajectory generation to learned control on the robot. Next, I want to explore world models and vision-language-action models for whole-body behavior.

  3. 03

    Perceptive locomotion and navigation

    Learned controllers with multi-modal inputs, combining the robot’s sense of its own body with what it perceives of its surroundings, to move and navigate robustly through real environments. I put as much care into the training pipelines, benchmarking and validation that measure the gap between simulation and the real robot, instead of assuming it is closed.

03Experience

Research labs and industry.

  1. 2026 – now

    Senior AI & Robotics Engineer

    Hexagon RoboticsZurich

    Whole-body robot learning for AEON, a wheeled humanoid.

  2. 2021 – 2026

    Senior AI & Robotics Engineer

    ANYboticsZurich

    RL locomotion for ANYmal, from training to real-world deployment.

  3. 2019 – 2021

    Postdoctoral Researcher

    Dynamic Legged Systems Lab, IITGenoa

    Vision-based and RL locomotion for legged robots.

  4. 2015 – 2019

    PhD in Robotics

    Learning and Interaction Group, IITGenoa

    Multi-task reinforcement learning and skill transfer for humanoids.

04Contact

Say hello.

For roles, talks or collaborations, LinkedIn is the best way to reach me.