Teams at Nexus Corporation

Leads data analysis initiatives, reporting, dashboard and KPI development, data modeling, and analysis of large datasets. Translates business requirements into analytical solutions, partners with business and technical stakeholders, ensures data quality and governance, and mentors junior analysts to support data-driven decision-making.

Lead the design, development, and optimization of scalable GCP data pipelines, ETL/ELT workflows, BigQuery warehouses, and streaming solutions. Migrate on-premise systems to GCP, ensure data quality, security, governance, and reliability, and troubleshoot large-scale data platforms. Collaborate with technical and business stakeholders, establish data engineering best practices, and mentor junior engineers while guiding complex projects and recommending platform improvements.

Leads the end-to-end testing lifecycle for a global SAP S/4HANA rollout, including strategy, planning, execution, automation, defect management, risk mitigation, and quality assurance. Coordinates multinational teams and stakeholders across business and technical functions, manages testing resources and schedules, and communicates progress in Japanese and English. Oversees functional, integration, regression, UAT, performance, and non-functional testing while mentoring global testers.