ERP migration and recommendation systems for e-commerce and financial services
Aerwei is a small, senior-heavy engineering team in Shenzhen focused on two distinct problem areas: migrating legacy SAP ECC instances to SAP HANA and S/4HANA, and optimizing recommendation systems for e-commerce search and banking. The stack reveals a manufacturing-to-software evolution—CAD tools (CAXA, AutoCAD, SolidWorks), industrial controls (STM32, ARM, CAN), and embedded comms (RS-232/485) sit alongside modern data infrastructure (Hadoop, Spark, Redis, LightGBI, MySQL)—suggesting either heritage in hardware/manufacturing systems integration or active support of industrial clients alongside their data/recommendation work.
Aerwei operates as a technical services and software engineering firm based in Shenzhen, China. The team spans six active roles concentrated in engineering (3), data (1), and operations (1), with a hiring posture that is currently minimal. Their work centers on two primary domains: enterprise resource planning modernization (SAP ECC-to-HANA-to-S/4HANA migrations) and recommendation system optimization for e-commerce and financial institutions. The layered tech stack—spanning CAD, embedded systems, enterprise resource planning, and modern big-data tools—indicates either domain expertise in complex industrial or financial system transitions, or a diversified client base with varying technical requirements.
Core stack includes SAP (ECC, HANA, S/4HANA, SuccessFactors), Hadoop, Apache Spark, Python, MySQL, Redis, and LightGBM. Also integrates CAD tools (CAXA, AutoCAD, SolidWorks) and embedded systems protocols (STM32, ARM, CAN, RS-232/485).
Current initiatives include SAP 7/ECC-to-HANA-S/4HANA migration, e-commerce search recommendation optimization, bank recommendation system optimization, and multi-objective fusion re-ranking for recommendation systems.
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