Dmitriy Zolotukhin is a Chief Data Officer (CDO) with over six years of experience leading data-driven strategies in streaming, finance, and e-commerce. He has previously held key positions at Tinkoff and OZON, where he played a crucial role in implementing advanced data analytics, machine learning models, and SQL-based solutions for optimizing business performance. With a strong background in data science, analytics, and PnL optimization, Dmitriy specializes in designing scalable data architectures, enhancing decision-making through predictive analytics, and improving SQL code efficiency. His expertise makes him a valuable speaker on topics related to data-driven decision-making, coding best practices, and financial data analysis.