AI Systems • UI/UX • App Development
Lead Developer of Unified Call Log
Identified a major fragmentation gap in mobile communication, where standard operating systems isolate native calls from third-party VoIP apps like WhatsApp, Signal, and Zoom. Conceived, designed, and launched Unified Call Log, a zero-to-one native Android product that aggregates all voice, video, and messaging communication channels into a single, cohesive timeline. Managed the end-to-end product lifecycle from architecture and custom UI design to secure Google Play subscription monetization and modern API compliance. 
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Designed and developed a complete zero-to-one product, handling UI/UX architecture, custom visual styling, and secure subscription workflows via the Google Play Billing Library.
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Engineered native Kotlin architecture to seamlessly aggregate multi-source communication streams (cellular, VoIP, and third-party messaging apps) into a unified timeline.
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Integrated Google Play Billing Library (v8.0.0) to manage secure subscription flows, automated purchase acknowledgments, and license validation.
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Maintained strict lifecycle compliance with modern Android SDK targets, ensuring crash-free production reliability and seamless hardware transitions.
Architect of Desktop Locker (OSX)
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Designed and developed a complete zero-to-one product in Xcode, crafting a native macOS menu-bar utility with a clean AppKit interface, custom popover UI, and intuitive observation mode controls.
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Engineered a robust desktop state persistence layer that captures granular icon metadata (position, type, display context) and restores layouts across system events, supporting filtered snapshots for Drives, Folders, or complete desktop states.
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Implemented multi-mode observation architecture with Active, Manual, and Idle locker modes, allowing users to automate restoration, trigger saves on demand, or pause monitoring as needed.
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Built an archival snapshot system with timestamped history, enabling users to roll back to previous desktop configurations and track layout changes over time.
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Shipped and distributed independently as a production-ready macOS application, handling code signing, notarization, and commercial distribution.
Identified a persistent macOS usability gap where Finder fails to preserve desktop icon layouts across system sleep, reboots, display configuration changes, and Finder restarts. Conceived, designed, and shipped Desktop Locker, a native macOS utility built in Xcode that captures, archives, and restores precise desktop icon positions with configurable observation modes. Managed the complete solo development lifecycle from native AppKit UI design to persistent state management and independent distribution.
Designed and developed a complete zero-to-one product in Xcode, crafting a native macOS menu-bar utility with a clean AppKit interface, custom popover UI, and intuitive observation mode control
Available on Lemon Squeezy
