I diagnose and fix issues in native Android applications, including crashes, ANRs, memory leaks, performance problems, Bluetooth connection failures, API errors, unstable builds, and Gradle dependency issues.
I have 8+ years of Android development experience with Kotlin and Java. I have worked on and maintained 30+ production applications across logistics, agritech, healthcare, fitness, e-commerce, telematics, and hardware-connected products.
Services include:
• Crash and ANR investigation
• Kotlin and Java bug fixes
• Jetpack Compose and XML UI issues
• Bluetooth Classic, BLE, GATT, and hardware integrations
• Retrofit, REST API, Firebase, Room, and DataStore problems
• Coroutines, Flow, RxJava, threading, and lifecycle bugs
• Performance optimization and memory leak analysis
• Gradle, dependency, signing, and release build issues
• Legacy Android modernization
• Unit, integration, and UI testing
I can join an existing codebase, reproduce the issue, identify its root cause, implement a focused fix, and provide a clear summary of the completed work.
Please send the issue description, expected behavior, relevant logs, screenshots, and project files. I will review the scope before starting.