zbri.com

Hey there!Hey there!

I'm Andrés Izquierdo

I'm a software engineer and I design interfaces. I spend my time putting electricity into sand and hoping it listens to me.

Background

I like making things that work and make sense.

I'm a software engineer working across code, design, and product. I like being involved from the first question to the last detail: understand the problem, try things, and leave behind something that's easy to use and maintain.

This is where you can see what I've worked on, what I'm learning, and a few things I've built on my own.

What I'm working with

React

FastAPI

AWS

TypeScript

Python

Raspberry

Experience

Full-stack engineering across product, corporate software, SaaS, and design.

Dst · Design Strategy Technology

Software Developer

Santa Cruz de Tenerife, Canary Islands, Spain · On-site

Jul 2024 – Present

Developed and maintained multiple FastAPI microservices within a large-scale international project, contributing to a React frontend and configuring Docker environments for service containerization.
Developed 1000+ tests with pytest to validate API and business logic, achieving over 90% code coverage ensuring reliability.
Designed and developed a multi-office employee QR check-in system, integrating Raspberry Pi devices via MQTT, backend APIs, centralized logging, and external synchronization with the company's Azure EntraID platform to track building occupancy.
Engineered a data scraping pipeline using Node.js with Puppeteer and Playwright to extract and analyze public project data from Italian government sources.
Orchestrated the technical recruitment and onboarding process, including interviewing candidates and coordinating internship programs with educational centers.

FastAPIPythonReact.jsTypeScriptDockerPytestCypress

S.T.E.P. S.R.L.

Web Developer — Erasmus Intern

Sorso, Sardinia, Italy

Mar 2024 – May 2024

Managed the redesign of the corporate website using Next.js, documenting every stage following industry standards.
Developed comprehensive UI/UX design projects in Figma for interface planning and creation.
Coordinated a development team of 5 people using Trello and Agile methodologies.
Implemented a RESTful API utilizing Large Language Models (LLM) and Text-to-Speech (TTS) technology.

Next.jsReact.jsTypeScriptFigma

Education

My degrees, certifications, and ongoing learning.

Universitat Oberta de Catalunya

B.Sc. in Computer Science — Software Engineering

Barcelona, Spain (online)

2025 - Present

Ongoing

Ongoing engineering degree with a focus on software engineering, building on hands-on professional experience in product and platform development.

CIFP César Manrique

Higher Technician in Web Application Development

Santa Cruz de Tenerife, Spain

2022 - 2024

Ciclo de Formación Profesional Superior en Desarrollo de Aplicaciones Web — a two-year vocational program covering full-stack web development, databases, and deployment.

Certifications

English — C1Cambridge English Qualifications

Projects

Your notes, organised and ready to study.

Projects

IzbriProjects

A live dashboard connected to Coolify for monitoring self-hosted services, uptime, health, and operational data.

View projectCase study

Projects

Cratalog- Work in Progress

A smart physical inventory app connecting containers to QR codes or barcodes, making long-term and segmented storage searchable.

Coming soonCase study

Projects

Google Autocompleta

A game where you guess how other people complete Spanish searches. Play daily, historical, or random category challenges, share results, and play with previously collected answers rather than live searches.