🤖 AI Solutions
AI ChatBot
Intelligent conversational AI assistant designed to help with data analysis questions, provide insights, and assist with business intelligence tasks. Interactive demo with natural conversation flow.
Try DemoBaseline Demand Forecasting
Interactive machine learning and scenario-based baseline forecasting with multiple models, feature engineering, and visualization
Try DemoDigital Twin & Predictive Maintenance
Real-time data infrastructure with ML layer for production line downtime prediction and maintenance optimization in manufacturing environments.
Try DemoPromotional SKU Forecasting
Machine learning and senario based forecast for promotional product demand prediction, extending beyond base forecasting to capture campaign-driven sales patterns.
Coming SoonML Demand Forecasting System
End-to-end machine learning pipeline for automated demand forecasting across multiple markets, processing 10,000+ SKUs with automated deployment and monitoring.
Enterprise System🛠️ Other Tools
Mouse Mover
Automate mouse movement and random typing with visual feedback. Perfect for preventing screensavers or appearing "away" on Teams. Don't let your boss catch you using it during remote work 😏
Try NowUK Salary Calculator
Calculate take-home salary after tax, National Insurance, and pension contributions using UK 2024/25 rates. Know your income level comparing to others in UK
Try NowFighting Jet Game
Classic arcade-style space shooter game. Control your fighter jet, shoot enemies, and collect power-ups in this retro-inspired gaming experience!
Play NowDevelopment Progress
2
Production Systems
3
AI Tools Coming Soon
3
Other Tools Live
10,000+
SKUs Forecasted
🚀 About PengAI
Welcome to my data science portfolio! Here you'll find my latest projects, tools, and the journey of applying cutting-edge technology to solve complex business challenges.