Deivi Perdomo
Madrid, Spain

Deivi
Perdomo

Full Stack & Embedded Systems Developer

Building from bare-metal firmware to cloud-connected web apps — bridging the gap between hardware and the modern web.

2+
Years Experience
10+
Technologies
4+
Projects
~/portfolio — zsh

01 — About

About Me

I'm a hybrid developer based in Madrid who lives comfortably at both ends of the software spectrum. By day I write embedded firmware in C for medical nitric-oxide therapy devices at NOXtec Development; by night I architect full-stack web applications with React, Spring Boot, and a dash of Python automation.

Studied Computer Engineering at UNIE Universidad and earned my Higher Vocational Training in Web Application Development, topped off with a Data Science intensive at Datamecum. I believe the best software comes from understanding constraints at every layer — from a 512-byte microcontroller RAM budget to a React render tree.

// how I build
  • 01
    Constraints sharpen craft.
    A 512-byte RAM budget and a render tree share the same lesson — clarity is born from limits.
  • 02
    From silicon to screen.
    I move freely across the stack, because the best abstractions come from knowing what's underneath.
  • 03
    Ship with intention.
    Every line earns its place. Pragmatic over clever, durable over flashy.
Embedded Systems
Medical device firmware, NXP microcontrollers, USB CDC / SCI protocols
Full Stack Web
React, Angular, Remix frontends — Spring Boot & REST APIs on the backend
Low-Level to Cloud
From bare-metal C to MongoDB Atlas — comfortable at every layer of the stack
Systems Thinker
Cross-domain problem solving: hardware constraints meet scalable software design

02 — Skills

Technical Skills

From microcontroller registers to cloud deployments — a complete toolkit spanning hardware, systems, and modern web development.

Programming Languages
9 skills
C
Delphi Pascal
Java
Python
JavaScript
TypeScript
SQL
HTML / CSS
Tailwind CSS
Frontend
3 skills
Angular
ReactJS
Remix
Backend
3 skills
Spring Boot
REST API
Microservices
Embedded & OS
4 skills
NXP HCS08
USB CDC
SCI / UART
Linux Ubuntu
Databases
3 skills
MongoDB
MySQL
PostgreSQL
Tools & Workflow
7 skills
Git
NGINX
GitHub Copilot
Claude Code
UML
Trello
Slack

03 — Experience

Work Experience

Professional experience spanning medical-grade embedded systems and enterprise web development.

NOXtec DevelopmentCURRENT
Embedded Software Developer
Feb 2026 – Present
Madrid, Spain
Full-time

Developing embedded firmware for medical devices used in nitric oxide (NO) therapy — a precision treatment for critical respiratory conditions. Working at the intersection of hardware reliability and patient safety.

Embedded C firmware for NXP HCS08 microcontrollers
USB CDC and SCI/UART communication protocols
Real-time sensor data acquisition and processing
Compliance-aware development for medical device standards
Linux-based development environment and toolchain
CDelphi PascalNXP HCS08USB CDCUART/SCILinux
Atos IT Solutions & Services
Web Developer Intern
Mar 2025 – Jun 2025
Madrid, Spain
Internship

Contributed to an internal educational platform modernisation project, migrating content and automating data operations. Delivered both front-end features and back-end automation pipelines.

Built and maintained features with Remix + MongoDB
Developed Python / Playwright automation scripts
Migrated and enriched +1,500 content items programmatically
Collaborated with Agile teams using Trello and Slack
Wrote UML diagrams for system documentation
RemixMongoDBPythonPlaywrightTypeScriptTrello

04 — Projects

Featured Projects

A selection of full-stack web apps, real-time platforms, and developer tooling.

Child psychology web platform interface
FEATURED PROJECT
Active

Child Psychology Platform

Full-stack web platform for a psychology practice

A complete web platform for a child psychology practice — informational content plus downloadable resources and documents, backed by Supabase (PostgreSQL + Storage). Built with React, TypeScript and Vite.

ReactTypeScriptViteSupabaseTailwind CSS
Hospital management system dashboard
FEATURED PROJECT
Completed

Hospital Management System

Full-stack hospital management app

A complete application to manage patients, doctors, appointments and hospital resources. Spring Boot (Java 21) REST backend with an Angular 19 frontend and MySQL.

JavaSpring BootAngularMySQLREST API
Mister White social deduction game UI
Active

Mister White Game

Real-time social deduction game

A modern online version of the 'Mister White' social deduction game — realtime multiplayer for 3–20 players with dynamic secret roles, in local and online modes. Powered by Next.js, Supabase and Pusher.

Next.jsTypeScriptSupabasePusherTailwind CSS
StreamSiphon YouTube downloader interface
Production

StreamSiphon

YouTube video & audio downloader

A sleek web app to download YouTube video and audio up to 4K, with real-time progress via Server-Sent Events and smart HD video+audio merging using yt-dlp. Built with Next.js 15 and Turbopack.

Next.js 15TypeScriptyt-dlpDockerTailwind CSS
Daniela Catering website
Completed

Daniela Catering

Catering services web app

A modern, responsive web app for a professional catering business offering services for special events. Built with Angular and TypeScript.

AngularTypeScriptCSS
More on GitHub @deperdomo

05 — Education

Education

Continuous learning across engineering, web development, and data science.

In Progress
UNIE Universidad
Bachelor's Degree
Computer Engineering
Oct 2025 – Present
Madrid, Spain
  • Grado en Ingeniería Informática
  • Focus on software architecture and systems programming
  • Simultaneously working as Embedded Software Developer
Completed
Vocational Training Center
Higher Vocational Training (CFGS)
Web Application Development
Sep 2023 – Jun 2025
Madrid, Spain
  • Full-stack web development with Java, Spring Boot & Angular
  • Database design with MySQL and PostgreSQL
  • Final project: Educational platform with React + REST API
  • Internship at Atos IT Solutions & Services
Completed
Datamecum
Intensive Course
Data Science & Machine Learning
Mar 2023 – Aug 2023
Madrid, Spain
  • Python, Pandas, NumPy, Scikit-learn
  • Supervised & unsupervised ML algorithms
  • Data visualisation and statistical analysis
  • Final project: Predictive model for real-world dataset

06 — Contact

Get in Touch

Open to new opportunities, collaborations, and interesting conversations. Let's build something great together.

Available for projects

Whether you need embedded firmware expertise, a full-stack web application, or both — I'm always open to discussing new projects and ideas. Reach out through any channel below.

Based in Madrid, Spain · Remote-friendly

Send a message

// I typically respond within 24 hours