Case Studio
Build your own version of work real companies have talked about
Companies write in public about the problems they solve: recommendations, delivery times, fraud, forecasting, defects. Each brief here starts from those pages, the company's own blog, newsroom or reports. You read the case, take a free, open dataset and build your own version for a different market, user or constraint. Every brief comes as a mini-project or a major project.
- 1. Read the caseThe company's own public pages, linked on each brief.
- 2. Make it your ownChange the market, data, users or limits, so the project is yours.
- 3. Build it with open dataFree datasets, never the company's own data, with a mentor's review.
AITeky has no link with these companies, and none of them has reviewed or endorsed these briefs. Company names only say where the idea comes from.
44 cases
- Major project Healthcare & Hospitals Case Studio · Mayo Clinic AI ECG screening for routine clinics Detect several heart conditions from 12-lead ECGs and design how a doctor would act on an alert. Python · Deep learning · Signal processing · Model calibration
- Major project Cybersecurity & Digital Trust Case Studio · Cloudflare Bot and attack traffic scoring Score network traffic from 1 (attack) to 99 (human) in real time, and decide what to block, challenge or allow. Python · Network security · Machine learning · Streaming
- Major project Construction, Infrastructure & Smart Cities Case Studio · Arup Bridge health monitoring dashboard Combine crack detection from photos with sensor anomaly alerts into a monitoring dashboard for bridge engineers. Python · Computer vision · Anomaly detection · Time series
- Mini-project Insurance Case Studio · Progressive Car insurance claim risk model Predict which drivers will file a claim next year, and check the model treats groups fairly. Python · Classification · Insurance analytics · Fairness
- Mini-project Banking & Fintech Case Studio · Stripe Card fraud detector for rare frauds Catch fraudulent card payments that are fewer than 1 in 500, without blocking good customers. Python · Imbalanced learning · XGBoost · Fraud analytics
- Mini-project Logistics & Supply Chain Case Studio · Uber City trip duration predictor Predict how long a city taxi trip will take from pickup, drop-off and time. Python · Regression · Geospatial features · LightGBM
- Mini-project Pharma & Life Sciences Case Studio · Novartis Clinical trial landscape analysis Map clinical trials for a disease (phases, sponsors, countries, delays) from the public trial registry. Python · APIs · pandas · Clinical research basics
- Mini-project Construction, Infrastructure & Smart Cities Case Studio · Arup Concrete strength predictor Predict concrete compressive strength from its mix and age, and show which ingredients drive it. Python · Regression · SHAP · Civil engineering basics
- Mini-project Energy, Power & Utilities Case Studio · NESO Day-ahead electricity demand forecast Forecast tomorrow's electricity demand half-hour by half-hour from past demand and the calendar. Python · Time series · Forecasting · Energy basics
- Mini-project Logistics & Supply Chain Case Studio · UPS Delivery van route optimiser Find short delivery routes for a few vans with capacity limits, and compare them with a simple plan. Python · Optimisation · OR-Tools · Vehicle routing
- Major project Insurance Case Studio · Progressive Driving score from phone sensors Score how safely someone drives from phone sensor data, and turn the score into a fair discount. Python · Signal processing · Classification · Insurance analytics
- Major project Logistics & Supply Chain Case Studio · UPS Dynamic last-mile routing that re-plans during the day Plan delivery routes that respect time windows and re-plan them when traffic or new pickups change the day. Python · Optimisation · OR-Tools · Simulation
- Mini-project Healthcare & Hospitals Case Studio · Mayo Clinic ECG heartbeat classifier Classify single heartbeats from ECG recordings into normal and abnormal types. Python · Signal processing · Deep learning · Healthcare AI
- Mini-project Logistics & Supply Chain Case Studio · Swiggy Food delivery time predictor Predict how long a food order will take to arrive from distance, traffic, weather and the rider. Python · Regression · Feature engineering · Geospatial basics
- Major project Retail, E-commerce & Consumer Goods Case Studio · Best Buy Generative AI customer support assistant Build an assistant that answers support questions, sorts requests and hands hard ones to a person. Python · LLMs · RAG · Text classification
- Major project Retail, E-commerce & Consumer Goods Case Studio · Walmart Item-level demand forecasting and stock planning Forecast daily demand for thousands of items across stores and states, and turn it into stock decisions. Python · Time series · LightGBM · Inventory planning
- Mini-project Cybersecurity & Digital Trust Case Studio · Cloudflare Malicious link classifier Tell phishing, malware and defacement links from safe ones using only the URL text. Python · Feature engineering · Classification · Web security
- Major project Logistics & Supply Chain Case Studio · Uber Mini machine learning platform for arrival times Build a small ML platform (features, training, registry, serving, monitoring) and run an ETA model on it. Python · MLOps · MLflow · Docker
- Major project Pharma & Life Sciences Case Studio · Novartis Molecule property and toxicity predictor Predict drug-like properties and toxicity of molecules from their structure, to help choose which to test. Python · RDKit · Graph neural networks · Cheminformatics
- Mini-project IT, Software & SaaS Case Studio · Netflix Movie recommender from viewer ratings Recommend films to each viewer from what similar viewers rated, and check the suggestions are any good. Python · pandas · Recommender systems · Evaluation metrics
- Major project Logistics & Supply Chain Case Studio · Swiggy Multi-leg delivery ETA system Split a delivery into kitchen, pickup and drop legs, predict each one, and keep the estimate honest as the order moves. Python · Regression · Quantile models · MLOps
- Major project Energy, Power & Utilities Case Studio · NESO Net demand forecast with wind and solar Forecast demand and embedded wind and solar together, with uncertainty, so operators know how much backup to hold. Python · Probabilistic forecasting · Quantile regression · Energy systems
- Mini-project IT, Software & SaaS Case Studio · Airbnb Nightly price suggester for rental hosts Suggest a nightly price for a listing from its location, size, reviews and season. Python · Regression · Feature engineering · SHAP
- Mini-project Manufacturing, Robotics & Industry 4.0 Case Studio · Nestlé Packaged food nutrition and reformulation explorer Compare packaged foods by nutrition and find products where a small recipe change would improve their score. Python · pandas · Data cleaning · Food science basics

