Data engineer / Backend engineer / Software engineer
Within one month
as comprehensive flow charts. - Led the redesign of the architecture and algorithms for a user data online-offline integration system, including the development of a successful Proof of Concept (POC). Contributed to significant improvements in the system's data processing speed, enhancing overall efficiency. - Managed and developed microservices within the iKala CDP platform, including a microservice responsible for extracting user behavior data from BigQuery. - Collaborated with Product Managers to clarify details outlined in the Product Requirements Document (PRD). Translated the requirements specified in the PRD into a corresponding Technical Design, ensuring seamless alignment between product