润杨 operates a multi-stack infrastructure (Python, Java, Spring Boot, MySQL, MongoDB, MQTT, CoAP) across cloud providers (AWS, Azure, Alibaba Cloud), with active focus on IoT platform design and a data middle-layer platform. The project mix—spanning IoT, system architecture, microloan promotion, and data monitoring—reveals a company bridging embedded systems and financial services, though the 2-person engineering core and 16-person support/finance-heavy org structure suggests operations-driven scaling rather than product engineering velocity.
润杨 is a fintech services company based in Shenzhen operating in China. The technology stack indicates a backend-heavy platform handling IoT connectivity, data aggregation, and financial transaction processing across multiple deployment targets. Active projects center on loan management workflows, data infrastructure, IoT integrations, and risk monitoring systems. Pain points cluster around loan recovery, overdue asset tracking, and claims processing—operational friction typical of lending and lease origination platforms. The hiring profile (16 roles across support, finance, operations, and engineering) reflects a company managing existing customer operations and backend systems rather than early-stage product expansion.
Python, Java, Spring Boot, Spring Cloud, MySQL, MongoDB, MQTT, CoAP, Redis, Docker, deployed on AWS, Azure, and Alibaba Cloud.
IoT platform design, data middle platform construction, data monitoring systems, system architecture redesign, and microloan workflow optimization.
Currently hiring in China only; 2 active engineering roles as of the last data refresh with minimal recent posting velocity.
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