Empowering businesses as a Data Engineer with 3+ years of experience in data engineering, automation, and machine learning. I help companies optimize processes, improve operational efficiency, and drive data-driven decision-making by designing scalable solutions and transforming raw data into actionable insights.Increased digitalization for a multinational oil and gas company, freeing up work time and boosting data availability by 97%. The department was awarded for being the most digitalized, thanks to the use of technologies such as Microsoft Fabric, Azure, and Power Platform.Enhanced operational efficiency by strengthening the financial department’s data architecture, converting processes into applications with well-defined business rules that integrate with data storage systems. This resulted in reduced workload of more than 200h, improved security and data integrity, and minimized human errors in key processes in more than 80%.Developed a machine learning system using Python and SQL following the Lakehouse Medallion architecture, creating a hub for climate, infrastructure, and energy data from various government sources. Leveraging this data, I built machine learning models with Random Forest and linear algorithms, reducing the Mean Absolute Percentage Error of spatiotemporal outage predictions from 100% to 20% compared to traditional heuristic models.I love working on projects that challenge me to design and optimize data workflows while collaborating with technical and business teams to generate impactful insights. I'm always looking to contribute to innovative data solutions that make a measurable difference. For me, data is the cornerstone of any business.Feel free to reach me at ramon.barino@gmail.com.