I've independently designed, built, and shipped over 20 apps to the App Store — spanning productivity, health, education, games, and utilities — handling everything from UI/UX design to release.
Privacy-first AI assistant with fully on-device processing.
A privacy-first AI assistant that runs entirely on-device — no servers, no data leaving your device. Built with local LLM inference, streaming responses, conversation management, and offline-first AI workflows using Swift Concurrency, with memory and performance tuned in Instruments.
macOS app for managing AI agent skills and workflows.
Mission control for AI coding-agent skills on macOS: search, edit, group, and sync rules and prompts for Claude Code, Cursor, Windsurf, and more. Open source and under active development — not yet on the App Store.
Build algorithm fluency for coding interviews.
Focused practice for coding interviews: essential problems across arrays, strings, hash tables, two pointers, sliding windows, stacks, binary search, linked lists, trees, graphs, and dynamic programming — each with the prompt, intuition, pseudocode, Swift solution code, and complexity analysis.
Learn HTML, CSS & JavaScript by doing.
A hands-on way to learn web development. Guided Academy lessons in HTML, CSS, and JavaScript with fully visible, editable source code — edit the code and see the result update instantly, right on your device.
Python, robots & logic for curious kids.
Turns coding and AI into a hands-on adventure for kids: guide Pix through puzzles, train tiny machine learning models, write real Python, and build your own levels — practicing sequencing, loops, variables, debugging, sorting, searching, and the ideas behind modern computing.
Private, offline file-to-Markdown converter for Mac.
Turns documents into Markdown on your Mac with no cloud service or account. Drop in a PDF, DOCX, PPTX, HTML page, or spreadsheet, review the extracted structure in a clean preview, tidy it up with cleanup options, and export.
Private news & feed reader without algorithmic noise.
A calm, focused way to follow the web on your own terms. Follow RSS, Atom, and JSON feeds in one place, import and export subscriptions with OPML, and keep up with the stories that matter — built for readers who want control, not another social timeline.
Create, save & share codes — fast.
A fast QR code, barcode, and text scanner built for everyday work. Scan live with the camera, import from your photo library, or batch multiple results in one session — then copy, share, save, or export each result from a clean detail view.
Privacy-first AI document scanner & organizer.
Point your camera at any document, receipt, or product label — SnapSort’s on-device AI recognizes what you’re scanning and automatically files it in the right category. No manual sorting, no cloud, no accounts.
App blocking + audio engineered for deep flow.
Not just a timer — a system designed to induce and sustain flow state. Combines app and website blocking built on Apple’s native Screen Time API with psycho-acoustic audio engineering to take willpower out of the equation.
Smart alarms with dismissal games and streaks.
Beat your alarm every day: smart wake windows, profiles for weekday, weekend, or travel, and dismissal games (math, memory, pattern tap, steps, shake) that make sure you’re actually awake. Streaks and achievements keep you going — no accounts, no tracking.
Quick mood check-ins that reveal patterns.
Log your mood in seconds, add notes and tags when you want more context, and come back to a clean personal journal that makes your days easier to review — designed for quick daily check-ins and deeper reflection alike.
Mindfulness, guided breathing & calm.
A mindfulness companion for navigating daily pressure: guided breathing cycles designed to calm the nervous system, plus tools to reduce anxiety, improve focus, and find a moment of peace.
Professional invoices on iPhone and iPad — no account needed.
The fastest way to create professional invoices on iPhone or iPad. Manage clients, items, taxes, and payments in one simple, private workspace — no account, no subscription, and your data stays on your device.
Find your position anywhere — no signal needed.
An essential companion for travel, hiking, and exploring: a powerful, private, completely offline location manager. Save meaningful places — from hidden trailheads to secret spots — and find your way back to them without a signal.
A safe, parent-controlled browser for families.
A controlled web browser designed for families: website whitelists and blacklists, PIN-protected settings, and complete parental control over what can be accessed — a safe online experience the whole family can trust.
Kids' voice chats, games & letters with Santa.
A private holiday world for families: magical voice conversations with Santa, personal replies, letters, wish lists, Advent surprises, stickers, and festive mini games — designed for children, guided by parents, and kept warm, brief, and age-aware.
Playful brain training for focus, memory & thinking.
A playful brain-training app that helps kids develop focus, memory, and creative thinking through fun, interactive bubble challenges — simple, colourful, rewarding activities perfect for short learning moments throughout the day.
Drawing studio with magical AI-powered effects.
A creative studio combining traditional drawing tools — watercolors, markers, crayons, pattern brushes — with magical animated backgrounds and AI-powered effects that bring drawings to life with moving clouds, bubbles, and sparkles.
Breezy one-tap arcade runner & dash game.
A bright, fast-paced arcade platformer where timing is everything: one-tap controls, handcrafted levels, dangerous obstacles, shiny coins, and a finish flag to chase.
Cantons, culture and law — one round at a time.
Build your Swiss knowledge with Blitz, Survival, Category, Canton, Marathon, and Daily Challenge modes. Practice cantons, culture, and everyday Swiss topics, chase streaks, review mistakes, and learn from clear explanations after each question.
Your complete guide to life in Switzerland.
An all-in-one companion for mastering Swiss culture, language, and daily life. Whether you’re in German-speaking Zurich, French-speaking Geneva, or Italian-speaking Ticino, SwissWay adapts to your region and helps you integrate with confidence.
Family events & activities across Switzerland.
Helps parents and families discover local events, activities, and day-trip destinations in Switzerland — curated kid-friendly festivals, workshops, and playgrounds, filterable by category, date, or location, with favourites for easy planning. (Swiss App Store only.)
Personal finance built for life in Switzerland.
Track expenses, receipts, budgets, savings goals, and net worth in one place — with Swiss-first insights for taxes, energy costs, and pension pillars, and savings goals for 3a contributions, holidays, and big milestones. (Swiss App Store only.)
Never miss a Swiss deadline, renewal, or bill.
A personal assistant for the deadlines of life in Switzerland: vehicle inspection (MFK), the annual Serafe bill, tax return deadlines, health insurance switch windows, and the motorway vignette — preloaded with common national and cantonal deadlines so you’re never caught off guard. (Swiss App Store only.)
