Alvin Cahya

Economics graduate from Airlangga University with hands-on experience in data analytics and business intelligence. Skilled in building dashboards, automating data processes, and delivering actionable insights to support data-driven decision-making. Proficient in Excel (Power Query, VBA), SQL, and Power BI, with a focus on improving reporting efficiency and operational performance.

E-Commerce Operations Analyst at Blibli (2026-03 – Present)

• Developed end-to-end dashboards for Hellostore Indonesia (authorized Apple reseller under Blibli), covering sales, inventory, and executive reporting, reducing turnaround time from twice weekly to daily (~85% faster).
• Built a centralized data pipeline integrating multiple sources using Power Query and automation, improving data accuracy, enabling near real-time insights, and reducing manual processing by ~70%.
• Automated SKU-level pricing database using Power Query and VBA, creating a structured historical pricing system (normal, promo, price changes) and improving efficiency and transparency.
• Performed data-driven operational support, including inventory tracking, returns analysis, and shipment monitoring, enhancing operational efficiency and decision-making.

Markerting Channel & Analytics Intern at Nestle Indonesia (2025-11 – 2026-02)

• Developed 2 Power BI dashboard with a total of 7 analytical pages including NHS Sales Dashboard, Stock and Offtake Dashboard, and Price Index Dashboard to monitor business performance.
• Managed and consolidated data across 3 main channels including retail, milk shop, and pharmacy to ensure data consistency and reliability.
• Built and managed an end-to-end ETL and automation workflow using Power Automate to streamline data collection and integrate datasets with Power BI, reducing reporting turnaround time from 7 days to daily through automated pipelines.
• Developed business KPIs such as forecasting Days of Inventory for stock optimization by SKU and outlet and price index analysis to monitor product pricing against competitors in the market.

ESG Data Analyst & Reporting Intern at PT Global Digital Niaga (Blibli) (2024-09 – 2025-03)

• Collected, managed, and analyzed over 10,000 ESG from various internal and external sources to support the 2024 Blibli Tiket Sustainability Report.
• Maintained ESG dashboards in Looker Studio and handled CMS updates for the Sustainability Microsite, including banners, flyers, and product information for campaigns to ensure timely and accurate publication.
• Benchmarked Blibli s ESG performance against over 30 companies and authored four ESG-focused articles to enhance employee engagement and sustainability awareness.
• Supported data collection for assurance processes and contributed to preparing the sustainability report in compliance with POJK and GRI standards.

Bachelor in Economics – Airlangga University (2021 – 2025)