Android product engineering
Builds polished Android apps with strong architecture, performance awareness, and maintainable implementation.
Founder Portfolio
Android App Developer | AppVion Studio
Ayyaz Sajjad
Founder of AppVion Studio, focused on Android products, Kotlin Multiplatform systems, and polished mobile experiences that solve real operational and business problems.
Focus:
Android Native
Kotlin Multiplatform
Jetpack Compose
- Founder-led product delivery
- Operations-focused app thinking
- Architecture and UX balance
Strengths
What Ayyaz brings to a serious product build.
Modern multiplatform thinking
Uses Kotlin Multiplatform to move faster while keeping business logic clean, reusable, and future-friendly.
Operations systems mindset
Designs for dispatch, approvals, communication, mapping, and execution workflows instead of generic screen collections.
Project Portfolio
Selected products, systems, and demo-backed work.
University communication app with real-time announcements, role-based access, and Firebase-powered offline support.
Attendance-focused system built for large datasets and smoother list navigation using Paging 3.
Event and participation system designed for schedules, filters, notifications, and organized activity management.
Secure institution-facing mobile layer for protected content access, safer document handling, and downloads.
Kotlin Multiplatform-based system with a real-time Supabase backend and SaaS-ready architecture for maintenance workflows.
Finance-oriented product concept centered on secure transactions, dependable account access, and practical user flows.
Collaboration style
Ayyaz works best on products where quality, clarity, and dependable execution matter from the first screen to the final release.