Solvin Tuner
Built for guitar, ukulele, and everyday tuning with quick feedback.
View project↗From product judgment and experience design to engineering and launch, I build mobile apps, games, websites, and product experiments that reach real users.
From product judgment and experience design to engineering and launch, I build mobile apps, games, websites, and product experiments that reach real users.
Built for guitar, ukulele, and everyday tuning with quick feedback.
View project↗Turn rough software ideas into evidence-backed reports, opportunity scores, competitor maps, SEO angles, and focused MVP plans.
View project↗Source pearls, tea bases, powders, syrups, packaging, and equipment from a Taiwan-rooted, Germany-based team serving European shops.
View project↗A set of mini games for memory and focus--number grid, Schulte, path recall, Simon sequence, and Stroop. Runs fully offline.
View project↗Keeps time clean and steady so you can focus on practice.
View project↗Shift blocks, let gravity drop them into place, clear rows, and survive the rising board.
View project↗A minimalist blocker that keeps distractions out and your focus sessions clean.
View project↗14 projects · 2026
Mobile products and utilities built around real problems.
07 / 14
01 Tuner · Precise and stable
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02 Metronome · Clear rhythm
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03 Focus & Blocking · Clean Sessions
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04 GitHub Actions · macOS Control Plane
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05 Screenshot Cleanup · Local-First Privacy
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06 File Automation · Native macOS
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07 Travel Checklist · Packing List Generator
↗Mobile puzzles, cognitive trainers, and playful systems.
05 / 14
Live web products and commercial sites that continue to evolve.
02 / 14
From first signal to shipped product
Find the problem worth solving before deciding how much code to write.
Treat product, design, and engineering as one continuous discipline.
Ship, learn from reality, and let the work speak for itself.