Ronald Widjojo

Ronald Widjojo is a seasoned data engineering professional currently serving as Data Engineering Team Lead at DKATALIS since November 2021, overseeing the Loan Platform Squad and managing data pipelines using tools such as Python, Airflow, and BigQuery. Additionally, Ronald is responsible for the Financial Ops and Regulatory Reporting stream, where data transformation and warehouse development are key activities. Previously, Ronald held various positions at PT Bank Jago Tbk, including Data Engineering Team Lead and Data Engineer, and spent over four years at PT HM Sampoerna Tbk, where roles included Data Engineer and IS Analyst. Ronald also contributed as a lecturer for the Indonesian Mathematical Olympiad Training Camp, supporting aspiring mathematicians. Educational credentials include two Master of Engineering degrees and a Bachelor of Engineering degree, all in Mining and Mineral Engineering from prestigious institutions.