Roberto Di Stefano Email & Phone Number

Milan, It

Milano, Italia

As a Business Intelligence Manager, I am entrusted with overseeing a diverse array of BI tools, in different architectures, tailored for both internal utilization and external client engagement, facilitated by my dedicated team. Operating within a multifaceted landscape, my role extends beyond mere management to driving programs focused on the seamless decommissioning and migration of BI systems, optimizing costs and reducing complexity while ensuring operational efficiency.Leading a… Show more As a Business Intelligence Manager, I am entrusted with overseeing a diverse array of BI tools, in different architectures, tailored for both internal utilization and external client engagement, facilitated by my dedicated team. Operating within a multifaceted landscape, my role extends beyond mere management to driving programs focused on the seamless decommissioning and migration of BI systems, optimizing costs and reducing complexity while ensuring operational efficiency.Leading a proficient Center of Excellence focused on Power BI, with a strong monthly active user base of 500, I steer the intricacies of data analysis and visualization, ensuring insights are maximized for informed decision-making. Additionally, with my team we spearhead efforts to accelerate the training of new self-service users, promoting data democratization in the company leveraging generative AI (Copilot in PowerBI).Moreover, I take pride in being the driving force behind a vibrant community dedicated to fostering a culture of data-driven decision-making within the organization, engaging technical users, business users, and renowned external guests within the BI landscape.Beyond the confines of day-to-day tasks, my commitment to professional growth led me to embark on a transformative journey by pursuing a Master of Business Administration (MBA) at LUISS Business School, started in 2023. Show less

Italia

▪ "Corinto" (Banca IMI) - Data warehouse that stores daily trading transactions coming from position keeping systems. The platform enables Financial Controllers to analyze, adjust and publish official Profit and Loss data.▪ R.C.G. (Intesa SanPaolo) – System aims to verify consistency between accounting and management financial investments data. Main activities:▪ Project Management: Interface between customers and development team; Time & Costs Estimation; User requirements… Show more ▪ "Corinto" (Banca IMI) - Data warehouse that stores daily trading transactions coming from position keeping systems. The platform enables Financial Controllers to analyze, adjust and publish official Profit and Loss data.▪ R.C.G. (Intesa SanPaolo) – System aims to verify consistency between accounting and management financial investments data. Main activities:▪ Project Management: Interface between customers and development team; Time & Costs Estimation; User requirements gathering and translation into technical specifications.▪ Business Intelligence reporting solution design and development; Business KPI definition; PL/SQL DevelopmentTechnology: Oracle PL/SQL, Business Objects XI 4, SQL Server 2016; Qlik Sense Show less

Hadoop for Electricity Smart Meter (HFESM) - Big Data application that aims to store all the data coming from AMM information system (ENEL S.p.A.) and make them available to a reporting layer in near-real-time mode. In order to provide a comprehensive business view to the users. HFESM manages the entire historical data coming from AMM with a maximum historical depth of five years in the past.Main activities:▪ Big Data solution architecture design;▪ Development on Hadoop… Show more Hadoop for Electricity Smart Meter (HFESM) - Big Data application that aims to store all the data coming from AMM information system (ENEL S.p.A.) and make them available to a reporting layer in near-real-time mode. In order to provide a comprehensive business view to the users. HFESM manages the entire historical data coming from AMM with a maximum historical depth of five years in the past.Main activities:▪ Big Data solution architecture design;▪ Development on Hadoop Environment;Technology:▪ Cloudera Hadoop Ecosystem on Amazon EC2 Clusters (Sqoop, Flume, Hue, Hive, Impala, Vertica, Oozie, Hue). Reporting tool: JasperReports; Shell Scripting (Linux). Show less

▪ Design and implementation of an advanced J2EE platform used by ‘Banca IMI S.p.A.’ Financial Control Office aimed to Profit and Loss monitoring and publication: ▫ Daily P&L monitoring dashboards and reports aimed to in-depth analysis;▫ P&L approval workflow between bank traders and financial controllers;▪ Analysis and Development on Financial Data Warehouses (‘Sistemi di Sintesi – Intesa SanPaolo S.p.A’):Main activities:▪ JEE Application Design and Development (… Show more ▪ Design and implementation of an advanced J2EE platform used by ‘Banca IMI S.p.A.’ Financial Control Office aimed to Profit and Loss monitoring and publication: ▫ Daily P&L monitoring dashboards and reports aimed to in-depth analysis;▫ P&L approval workflow between bank traders and financial controllers;▪ Analysis and Development on Financial Data Warehouses (‘Sistemi di Sintesi – Intesa SanPaolo S.p.A’):Main activities:▪ JEE Application Design and Development ( Object-oriented Programming );▪ Business Intelligence; Data warehouse development and architecture design;▪ Development of reporting solutions for P&L monitoring, sales analysis and profit attribution analysis;▪ Data Quality;▪ User Requirements Analysis.Technology:▪ Oracle 11g▪ Java / JEE (Hibernate, EJB, Spring, ZK, JUnit, JSP/JSF ); PL/SQL;▪ SAP Business Objects XI 4 (and RESTful Web Service SDK);▪ Oracle Weblogic; Eclipse IDE; SVN; IBM RTC; TOAD; HP Quality Center; Linux OS; MS Excel; IBM DataStage; OWB; CA Autosys; Show less

Master Of Business Administration - Mba

Smart Project: Strategic Expansion Plan for Elica SpA. Developed a 5-year strategic plan to increase market share by 25%, enhance customer.

Master'S Degree, Computer Engineering, 110 Cum Laude

Thesis: An online computer vision system for "Gender Recognition" based on face analysis (Machine Learning)

Bachelor'S Degree, Computer Engineering

Thesis: Performance evaluation of the JPEG2000 standard in the encoding and compression