Mariano - Data Analyst with 5 years of experience in financial services

Applied analytical techniques to interpret complex financial datasets and support decision-making.

Developed and maintained SQL queries and databases for reporting and data extraction purposes.

Utilized Excel, Power BI, and Tableau to create dashboards and visual reports for key stakeholders.

Used Python scripts for data automation, cleaning, and simple predictive modeling tasks.

Administrative; Purchase orders, Document control and CEIS system data upload., Management of territorial boarding and logistics, stock control, preparation of official documentation., Managed and maintained electronic and paper-based filing systems to keep essential documents and information easily accessible and organized., Maintained office calendars to track important dates and deadlines.

Managed and monitored installed systems and infrastructure., Supported building of new system environments and upgrading or patching existing systems., Installed, configured, tested and maintained operating systems, application software and system management tools.

Administration, file organization and database., Prepared agendas and took notes at meetings to archive proceedings., Assisted business leaders with key decision making and strategic operational planning., Assisted development and implementation of new administrative procedures.

Invoicing and data entry, Logistics and transportation coordination, Scheduling and organization of international tourism conferences