I've built Android software for specialized hardware at Beijing Shenxing Technology, Shijiazhuang Hebai Biotechnology, and Heshu Technology—from facial-recognition terminals and medical analyzers to motorcycle large-screen display systems. I customize AOSP Settings and Launcher modules, integrate embedded MCU devices over serial and Bluetooth, and troubleshoot device-specific reliability issues.
I've delivered complete device workflows spanning sample-result visualization, printing, local persistence, server synchronization, and diagnostics. I also build Flutter applications and Java Spring Boot services with REST APIs, MySQL, Redis, JWT authentication, and MyBatis-Plus for order and settlement operations.
Zimbabwe