Portfolio of
Nicodème Westphalen
Creative work, research, and product builds.
A selected portfolio spanning data science, design, storytelling, and technical implementation.

Research2026
DPE Label Prediction
Built an interpretable multiclass model to predict DPE energy labels (A–G) from open ADEME data, with evaluation focused on class imbalance, robustness, and next-step improvements.

Products2025
OpenClaw on AWS
Deployed and configured OpenClaw on an AWS EC2 instance with secure networking, remote access, and reproducible infrastructure setup.

Products2025
Portfolio Website
A Next.js portfolio built around MDX content, categories, and clean navigation.

Research2024
Ecos da Alta
Human-Centered research initiative exploring intergenerational disconnection through qualitative inquiry and participatory design.

Research2024
Ecowatt
Alert-aware electricity-demand forecasting + DPE risk diagnostics, packaged as a decision-support tool that recommends concrete peak-reduction actions during Ecowatt stress windows.

Creative2024
Illustrations
Selected illustration work across multiple series and commissions.

Products2024
Stock Correlation Web App
Interactive Streamlit application that computes and visualizes correlation matrices between financial assets using Yahoo Finance data.

Research2024
Streaming Data Analysis
Exploration of real-time data processing techniques and analysis pipelines for streaming datasets.

Products2024
Territory Run
A product build exploring interaction, structure, and execution end-to-end.