FangJet is also where I stay close to the full product loop: identifying a practical problem, shaping the user experience, choosing the architecture, building the app, setting up CI, testing on real devices, and improving the result. I like work where product judgment and engineering discipline meet.
I use AI-assisted development tools, including Claude Code and Gemini, to explore architecture, move faster through implementation, improve tests, analyze logs, and produce clearer documentation. I treat AI as leverage, not autopilot: the responsibility for what ships still belongs to the engineer.
FangJet LLC is the independent app development company of Colin Tucker, a senior Android engineer with more than 20 years of software engineering experience.
My background spans Android apps, real-time communication systems, enterprise messaging, telecom platforms, and production mobile applications used across large device fleets. I specialize in Kotlin, Jetpack Compose, Android architecture, CI/CD, build performance, crash investigation, and release reliability.
Recent FangJet work includes an accessibility-focused Android launcher for elderly and visually impaired users, with simplified navigation, large touch targets, voice commands, safety workflows, medication reminders, fall detection, and emergency contact features.
I also use FangJet as a space to experiment with computer vision, Android NDK integrations, automation, and modern development workflows.