At Yaqut, I architected and shipped a proprietary E-Reader & Audio SDK using Kotlin, Java, and Media3/ExoPlayer. It delivered low-latency streaming and synchronized text and audio for 100K+ MAU.
I also built custom UI rendering engines and persistent MiniPlayer overlays, and reduced app binary size by 80% while maintaining a crash-free rate above 99.5%. In my current freelance work, I integrate AI development tools into engineering workflows and use validation and code-review checkpoints for AI-generated code.
