• Created real-time Power BI dashboards to monitor construction cost, cycle time, and project progress; improved budget visibility across departments. • Aligned budget forecasts with actuals by building multi-source data pipelines and collaborating with finance, engineering, and procurement teams. • Generated ad hoc analysis reports to support leadership in cost control and schedule optimization. • Used data storytelling techniques to explain variance trends and facilitate monthly planning reviews.

• Designed and led implementation of internal systems (contract, CRM, cash flow), digitizing manual processes across sales and operations. • Built interactive dashboards combining sales, finance, and CRM data to support performance tracking and executive decision-making. • Automated reporting workflows using Python, SQL, Power BI, and LINE Notify, reducing manual effort by 50%. • Partnered with internal stakeholders to define KPIs, streamline business processes, and improve end-to-end data flow.