the scoreboard of games played ↓

• 
  ML

  mAP@0.5: 0.83

  Vehicle detection

  mAP@0.5: 0.83

  A fine-tuned YOLOv8 that sees dense urban traffic, with a before/after comparison and a deployed demo.

  Python · YOLOv8 · Streamlit

  BMD-45 (Sharma et al., CVPR 2026) · CC BY 4.0

  Read the case study →
  Shipped
• 
  Data

  7,043 customers

  ChurnClient

  7,043 customers

  Predicting which customers will leave before they decide it themselves. Full EDA, ML pipeline and application interface.

  Python · scikit-learn · Pandas · Matplotlib

  Photo : BrankaVV · CC BY-SA 4.0

  Read the case study →
  Shipped
• 
  Data

  4 crops

  Crop yields

  4 crops

  Multi-source regression on maize, rice, sorghum and millet yields in West Africa.

  R

  Photo : Zarate123 · CC BY-SA 4.0

  Read the case study →
  Shipped
• 
  Web

  HACKBYIFRI 2026

  SkillZ

  HACKBYIFRI 2026

  A local marketplace for student skills built for the Beninese context: MTN MoMo, Moov Money and Celtiis Cash payments, escrow, ratings. From idea to prototype in 48 h.

  React · Django · DRF · JWT · MTN MoMo API

  Photo : Brodie Vissers · CC0 1.0
  2nd prize
• 
  Data

  silhouette: 0.927

  RFM segmentation

  silhouette: 0.927

  Segmenting 2,241 customers of a UK e-commerce site through RFM analysis and hierarchical clustering. A near perfect result.

  Python · scikit-learn · K-Means · DBSCAN

  Photo : Henry Söderlund · CC BY 2.0
  Shipped
• 
  ML

  R²: 0.461

  Diabetes, a predictive model

  R²: 0.461

  Modelling diabetes progression across 442 patients. Ridge, Lasso and ElasticNet compared; kept: a polynomial ElasticNet.

  Python · ElasticNet · scikit-learn · NumPy

  Photo : David Pacey · CC BY 2.0
  Shipped
• 
  Web

  first-year project

  Woezo App

  first-year project

  A complete university carpooling app: sign-up, real-time messaging, matching, dashboards. My part: the frontend.

  Django · JavaScript · HTML5 · CSS · MySQL

  Photo : Shixart1985 · CC BY 2.0
  Shipped
• 
  Web

  multi-format

  QR Code Maker

  multi-format

  Generating and tracking QR codes (URL, vCard, PDF, social networks) with scan geolocation and analytics. My part: the React interface.

  React · Laravel · PHP · MySQL · Sanctum

  Photo : Painjet · CC BY-SA 4.0
  Shipped
• 
  ML

  1,599 wines

  Red Wines

  1,599 wines

  Quality classification of 1,599 wines: KNN versus a decision tree, performance comparison and feature importance.

  KNN · Decision Tree

  Photo : Peter from Wellesley · CC BY 2.0
  Shipped
• 
  Data

  full EDA

  Sales Visualisation

  full EDA

  Exploratory analysis of a sales dataset: customer profiles, seasonality, discounts, by gender and by region.

  Matplotlib · Seaborn

  Photo : Carli Jean · CC0 1.0
  Shipped
• 
  Logiciel

  OOP · UML

  Medipass

  OOP · UML

  A medical information system in Java, designed with object-oriented programming: patient records, consultations, role-based access rights.

  Java · POO · UML

  Photo : Negative Space · CC0 1.0
  Shipped
• 
  Data

  home advantage

  Football Analytics

  home advantage

  Analysing football team performance: standings, attacking efficiency, positional analysis and home advantage.

  Python · Pandas

  Photo : Michal Jarmoluk · CC0 1.0
  Shipped