Biel Altimira

Biel Altimira

Full-Stack Developer & AI engineer

Building at Zernio

I've built RAG pipelines, ML platforms, and production software for real users in tech, healthcare, finance & consulting. I focus on software engineering, data science (CV & ML) and finance (quantitative methods & blockchain).

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Experience

Zernio

Paid Media Engineer

UPC

Researcher

RSM Spain

Consultant & AI Engineer

Openfort

Software Engineer

FIB Visiona

Frontend Developer

Projects

More on GitHub
B2Travel preview

B2Travel

Turn travel bookmarks into an explorable 3D world with VR and an AI voice agent for navigation and flight scheduling.

OptiRest preview

OptiRest

CV-powered break scheduling platform that prevents fatigue peaks for factory workers.

Legal Compliance Assistant preview

Legal Compliance Assistant

RAG-backed VS Code linter extension that checks your code against uploaded security policies to flag incompliances.

Synopsis preview

Synopsis

Fine-tuned LM that turns any news URL into a summary, with sentiment analysis to flag bias.

Unpackr preview

Unpackr

Group trip recomendation app from the suitcase you packed, not a place you picked.

Web FIB Visiona preview

Web FIB Visiona

Web App that automates the management operations for the employment fair.

Web Datathon FME preview

Web Datathon FME

Web for the 4th and 5th edition of Datathon FME.

Mortgage Calculator preview

Mortgage Calculator

Generator of amortization tables for variable-rate mortgages with rate changes and early repayments.

SVM Classifier in AMPL preview

SVM Classifier in AMPL

SVM classifier built from scratch in AMPL with formal theoretical optimization analysis.

Critically Ill Patients Classification preview

Critically Ill Patients Classification

End-to-end ML project on outcome classification for over 9,000 critically ill patients.

Cinebus preview

Cinebus

Optiumal route recommendation algorithm combining Barcelona’s street and bus networks with cinema listings.

Bittered Sling preview

Bittered Sling

Cocktail recipe app over a third-party API, with responsive front end.

Aprenentatge Automàtic i Algoritmes Supervisats preview

Aprenentatge Automàtic i Algoritmes Supervisats

Research on AI history and ethics, with an ML algorithm for predicting second-hand vehicle prices.

Citador preview

Citador

Flask app that automates reference citation for my high school research project.

Kaggle Competitions preview

Kaggle Competitions

Notebooks from various Kaggle competitions.

Python Playground preview

Python Playground

Beginner projects on very different topics, built while learning Python.

Skills

Languages
  • Python
  • TypeScript
  • R
  • MATLAB
  • C++
  • SQL
Frameworks
  • React
  • React Native
  • Next.js
  • Svelte
  • FastAPI
  • Tailwind CSS
AI & ML
  • PyTorch
  • TensorFlow
  • PySpark
  • LangChain
  • LangSmith
Data stores
  • PostgreSQL
  • MongoDB
  • SQLite
Infra & tools
  • Docker
  • Airflow
  • MLflow
  • Azure
  • Git
  • Linux

Awards

Volunteering

Data Students Association (AED)

Member · 2024 - Present

Supported physical events, assisting participants and event logistics.

Developed web applications and landing pages for the organization.

Gave a workshop on how to use Git and GitHub Workflows for rookies.