Troy Kornelius

I'm a Data Analyst based in Jakarta with a Bachelor's in Information Systems from Universitas Brawijaya and a Data Science & Machine Learning bootcamp from Purwadhika Digital Technology School.

Most recently I worked with Bank DKI through PT Metranet. There I built multi-entity Tableau dashboards covering 35 regional-owned enterprises, using KPIs such as MtD, YtD and YoY. I also ran RFM-based customer segmentation with PySpark on Hadoop/Hive, and did day-to-day analysis in SQL and Python (Pandas).

My portfolio includes six dashboards: HR analytics with promotion prediction, e-commerce sales analysis, customer retention and cohort analysis, and banking ecosystem and transaction growth views. I've also done machine learning work with XGBoost and Facebook Prophet forecasting.

I'm looking for a full-time Data Analyst or BI role where I can turn messy data into dashboards and insights that people actually use for decisions. I'm open to roles in banking, fintech, e-commerce, and logistics.