Sergio Ortiz
ESDownload CV

Work · 11 records

Projects connecting data, models and real use.

Carefully edited case studies plus a verifiable index of public work.

11 verified projects

GEMF — EXIST 2026ImageOCRGeminiEncoderFusionp(y)
GEMF — EXIST 2026Multimodal system
research2026

GEMF — EXIST 2026

A probabilistic multimodal system that uses Gemini as a semantic mediator, combines text, image-derived interpretation, EEG and emotion features, and learns from annotator disagreement.

3× #1Official first places
1 / 144Task 2.1 soft rank
0.741 → 0.880Validation AUC
View case GitHub
UrbanFlow Valencia
UrbanFlow ValenciaVerified project view
system2026

UrbanFlow Valencia

An end-to-end urban decision-support system with 24 hourly CatBoost models, an independent integer-programming optimizer, public services and monitoring.

24Hourly models
1,158Traffic zones
44.4 veh/hTest MAE
View case GitHub
UPV-EARTH9 PB
UPV-EARTHResearch atlas
research2026

UPV-EARTH

A reproducible research-intelligence platform that classifies 31,634 abstracts against nine Planetary Boundaries and keeps evidence and abstention visible.

31,634Scientific abstracts
9Planetary Boundaries
72.1%Prompt v4 Top-1
View case GitHub
AION
AIONVerified project view
system2025

AION

A predictive system that models traffic deviations and converts local news, events and weather into structured signals for future emergency-routing decisions.

0.971Test R²
44.5 veh/hTest MAE
17.4%Test sMAPE
View case GitHub
Outfit AI Recommender
Outfit AI RecommenderVerified project view
experiment2025

Outfit AI Recommender

A documented hackathon prototype combining segmentation, vision-language features and vector search for fashion discovery.

1st placeChallenge result
View case GitHub
GENAQ Market Selection
GENAQ Market SelectionVerified project view
analysis2024

GENAQ Market Selection

A first-principles scoring system that ranks Spanish census sections for atmospheric water generator market entry.

35,891Census sections ranked
View case GitHub
ExamBox
ExamBoxVerified project view
system2025

ExamBox

A self-hosted FastAPI and JupyterLab platform that makes a pinned Docker environment part of a practical exam.

10 / 10Academic grade
View case GitHub
NOBIL Data
NOBIL DataVerified project view
system2025

NOBIL Data

A WebSocket ingestion pipeline that normalizes charging events, rotates JSONL logs, creates snapshots and publishes versioned data.

View case GitHub
NBA Scouting Analytics
NBA Scouting AnalyticsVerified project view
analysis2024

NBA Scouting Analytics

A transparent R analysis that uses PCA, clustering and PLS-DA to study player roles, replacements and All-Star profiles.

508Players analysed
100%Test sensitivity
View case GitHub
COVID-19: Wealth & Mortality
COVID-19: Wealth & MortalityVerified project view
analysis2024

COVID-19: Wealth & Mortality

Six interactive visualizations investigate the relationship between national wealth, testing and recorded COVID-19 mortality in 2020.

189Countries
366 daysDaily observations
View case GitHub
FitPlanner
FitPlannerVerified project view
experiment2024

FitPlanner

A Streamlit project that combines scraped routines, nutrition APIs and fuzzy product matching from one user form.

112Workout routines
5,023Products matched
View case GitHub