about me

I'm passionate about

building apps that just work

I build Yelizon

Independent Software Studio
From habits to safety

Apps for real, everyday problems
Built to last

Simple, secure, stable

Yelizon is my independent software studio for secure, well-crafted iOS apps and web products. Every product I build starts from a real, everyday problem — not a trend.

My approach comes from an unusual mix of backgrounds: a physics degree, formal training in web design and coding, and years of hands-on HSE (Health, Safety & Environment) field experience on construction projects with multiple subcontractors. Physics taught me to break problems down to their fundamentals; my field experience showed me exactly where paperwork-heavy safety processes were slowing real teams down.

Sentivo, Proventa, and Digital HSE Management grew directly out of that experience — I have personally filled out the forms these products are designed to replace. NoZero and Pedvora come from more personal interests: how small daily actions compound into real change, and how cycling data can become part of a cinematic ride video.

I work across both ends of the spectrum: NoZero supports personal growth, Pedvora turns ride data into shareable video, and the HSE products help companies manage safety across construction and industrial sites. Different audiences, same standard — simple to use, solid underneath.

Yelizon is intentionally independent. That keeps me close to every line of code and every product decision, and lets me move quickly without cutting corners on security or stability.

Founder

Mustafa Dil

I'm the iOS developer and founder behind Yelizon. I build every app end to end — from architecture to App Store release — with a background that also spans web development, HSE fieldwork, and hands-on engineering.

Beyond the code

iOS development
web products
video & GPS
HSE fieldwork
systems thinking

The Journey

Milestones

Sentivo Enterprise HSE platform, Firebase-backed, multi-tenant Live on the App Store
NoZero Personal habit tracking, one action a day Live on the App Store
Pedvora Cycling video overlays synchronized with Garmin ride data Live on the App Store
Digital HSE Management Web-based HSE dashboard, HTML/CSS/JavaScript & Firebase Ready to Use
Proventa iOS HSE management for construction and industrial sites Unlisted Request Pending

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