Web apps, mobile apps, and websites — taken from idea to launch through product design, development, and iteration.
Personalized books for children.
A personalized children's book platform that turns a child into the main character of a beautifully written, illustrated story shaped around their look, favorite things, family, and real-life moments.
Cybersecurity workshops
A website for cybersecurity workshops I co-organized for 12–14-year-old primary school students. The sessions covered phishing and cyberbullying, protecting passwords and privacy, and verifying information online.
A digital home for a local sports club.
A complete website for UKS Dragon Mokrzyska, bringing club news, training schedules, tournaments, enrollment, and contact information together in one clear, easy-to-manage place.
Plan less. Travel more.
End-to-end AI travel planning — find flights, hotels, and tickets, then turn them into a personalized hour-by-hour itinerary.
Local news, close to you.
A mobile app that brings news, alerts, and events from a selected area into one organized place. Users can personalize their local feed by topic, save stories, and add events to their calendar without browsing multiple websites and scattered community groups.
Subscription Manager
Helps people track subscriptions and trials before they turn into unwanted charges.
Your health, effortlessly tracked.
Personal health app for managing medications, tracking lab results, and logging symptoms — with AI that knows your full health history.
AI Homework Helper
I sold the app. It helped over 25k+ students solve problems instantly with detailed AI explanations. Available on iOS and Android.
I help founders and businesses turn ideas into polished web apps, mobile apps, and websites. Let's talk about what you're building.
© 2026 Mikołaj Piech. All rights reserved.
