Juan Segura Engineering & software Let’s talk

Engineering & software

From an idea
to a working system.

I'm Juan. I like creating: robotics, electronics and software—from concept to implementation and testing. I enjoy new problems and clever solutions.

Project cabinet

Follow a branch. Explore a project.

Each colored lane groups projects by subject. Expand a project row to preview it, then follow the preview to its case study.

main Selected work
Robotics Autonomous Vehicle Perception Vision and sensing for a driverless car
UPM Racing team website
Robotics / Degree thesis · 2023

Autonomous Vehicle Perception

Camera images and LiDAR measurements brought together to locate the cones that define a Formula Student track.

ROS · YOLOv3-tiny · Stereo vision · LiDAR View project
Embedded BatteryDisplay Battery telemetry, from device to dashboard
The assembled BatteryDisplay with a blue LCD and two front-panel buttons
Embedded / Working prototype

BatteryDisplay

A connected monitoring prototype that captures battery data on a CAN bus and makes it available at the bench and in a browser.

ESP32 · CAN · BLE · .NET · Linux View project
Software Donelle Gift wishlists that keep the surprise
Donelle’s wordmark on a warm cream background
Software / Live web app

Donelle

A live wishlist app for collecting gift ideas, sharing them with the right people, and coordinating reservations.

JavaScript · Node.js · PostgreSQL View project
Software Fundamenta A focused workspace for company research
Fundamenta’s bull and bear mark
Software / In development

Fundamenta

A desktop research tool for screening companies against explicit criteria and comparing the fundamentals behind a shortlist.

Desktop software · Screening · Financial data View project
One practice. Different directions.
About & approach

Working across the pieces

My work spans embedded systems, robotics, and software. I worked on stereo perception for UPM Racing’s driverless car, built BatteryDisplay from device to dashboard, and shipped Donelle as a live web app.

For a custom tool, a device integration, or a workflow worth automating, I start with the problem and build toward something you can use.

Working with AI agents has also drawn me further into project management: defining goals, coordinating work and reviewing results.

  1. Define the outcome

    Understand the people, the workflow, and what a useful result looks like.

  2. Build a working prototype

    Test the uncertain part early, from a device connection to a user flow.

  3. Test and document

    Check real behavior and explain how to run and maintain the system.

Do you want to discuss a project, implement an idea or simply talk?

Let’s talk