Roberto Guerrero Email & Phone Number

Madrid, Es

✅ Experience in renewable energy and IoT projects.✅ Large-scale data processing and analysis using Big Data and cloud technologies (Azure ecosystem).✅ Configuration and optimization of Spark clusters to improve execution times and reduce costs.✅ Development of scalable ETL pipelines and efficient code in Python, SQL, and PySpark.✅ Ensuring data quality and integrity in databases.✅ Design of interactive dashboards with Power BI and Grafana.

Madrid, Spain

✅ Design and management of effective organizational systems.✅ Implementation and improvement of processes, promoting efficiency and enhancing productivity.✅ Performing data analysis, detecting trends and generating insights to support decision making.✅ Coordination of teams and resources, ensuring efficient distribution in project execution.✅ Information systems management, ensuring alignment with organizational objectives and guaranteeing data integrity and security.✅ Promotion of change management initiatives to facilitate the organization's adaptation to new strategies, technologies, or structures.✅ Regular analysis of organizational processes and systems, identifying potential opportunities for improvement.

Madrid, Spain

✅ Developing, deploying and maintaining several controlling files and scripts.✅ Orchestration and participation in IT processes (DD. BB. mergers, software deployment, etc.).✅ Delivering monthly reports and dashboards that provide key business insights.✅ Providing management guideance for financial controllers.✅ Responsible for the financial reporting to Stellantis group headquarters.🌍 Participating in European projects, within cross-functional work teams.

Madrid, Spain

✅ Financial controlling in multiple dealers within Madrid.✅ Manager of a +10 people administration and accounting team.✅ Automating several time-consuming tasks.✅ Process implementation and optimization.✅ Budget and forecasts development, keeping track of eventual deviations.✅ Analyzing commercial activity and financial KPI.✅ Conducting process auditing and optimization.

Valencia, Spain

🚘 Training program carried out in a Stellantis &You dealership, with direct participation in the different areas and work teams involved in the automotive business.

Madrid, Spain

⚙ Internship in the spare parts management team of the Stellantis group.✅ Daily reporting of commercial activity and economic performance.✅ Processing reimbursement requests for spare parts under warranty.✅ Calculation of purchase and sales rappel for the Spanish spare parts distribution network.✅ Audit and authorization of payment issuance.

Agile Methodologies. Scrum, Project Management

Master'S In Data Science And Business Analytics, Data Science

💻 ML | Supervised learning | Regression: linear/polynomial regression, KNN and decision tree. 💻 ML | Supervised learning | Classification.

Bachelor'S In Economics And International Business, Economy And Business

Financial Analysis In Excel: Advanced Level, Finances

Baccalaureate In Science And Technology