Marcelo Guerra Hahn, With over 18 years of experience in software development and data analysis, Marcelo Guerra Hahn is a seasoned expert in C++, C#, and Azure. As an Engineering Manager at Microsoft C++ Team and former leader of SoundCommerce's engineering team, Marcelo's passion for data and informed decision-making shines through. He shares his knowledge as a lecturer at esteemed institutions like Lake Washington Institute of Technology and University of Washington. Through this book, Marcelo aims to empower readers with advanced C++ techniques, honed by real-world experience, to become proficient programmers and skilled data analysts.