Arturo S.

Data Consultant | SQL | Python | Business Automation

Business decisions are only as good as the data behind them. I help organizations transform fragmented data, manual processes, and disconnected systems into reliable reporting, automated workflows, and actionable business insights. I specialize in Business Intelligence, Business Analysis, Process Automation, and Data Analytics, combining strong technical skills with a practical understanding of business operations. Rather than focusing only on reports or code, I work to improve how information flows across the organization, enabling better decisions and more efficient processes. My recent experience includes supporting global business operations, developing Power BI dashboards, automating workflows with Power Automate and Python, improving data quality, and contributing to a large enterprise ERP migration from Microsoft Dynamics 365 to SAP. I've worked closely with technical teams and business stakeholders on reporting, system implementations, testing, documentation, and process optimization. What I can help you with • Power BI dashboards, KPI reporting, and executive analytics • Business Analysis and process improvement • SQL querying, data validation, reconciliation, and reporting • Workflow automation using Power Automate and Python • ETL processes and data transformation • ERP reporting and migration support (Dynamics 365 & SAP) • Data quality assessment and business process validation • Machine Learning support for predictive analytics and business insights • Technical documentation, process mapping, and knowledge transfer Technical Skills: Business Intelligence • Power BI • Power Query • DAX • Tableau • Excel • Google Sheets Data & Programming • Python (Pandas, NumPy, Scikit-learn, OpenPyXL, Matplotlib) • SQL (SQL Server, PostgreSQL, MySQL, Snowflake) • MongoDB • C++ Automation • Power Automate • Python Automation • n8n • REST APIs • AI-assisted workflows • Cloud & Enterprise • Microsoft Azure • AWS • Dynamics 365 • SAP • ERP & CRM Systems Why clients work with me: I bring a business-first approach to technical projects. I communicate effectively with both business and technical teams, take ownership of deliverables, and focus on building solutions that are reliable, scalable, and easy to maintain. Whether the goal is improving reporting, automating repetitive work, supporting an ERP initiative, or turning operational data into meaningful insights, I deliver practical solutions aligned with business objectives.