Freelancer profile translated to English.

Description

Hello! I'm Vanessa Aristizabal.

I help companies transform complex data into strategic solutions through advanced analysis, geospatial visualization, and operational flow optimization. My approach is methodical and oriented towards technical excellence.

How can I help you?

• Geospatial Intelligence and GIS: Specialist in the ArcGIS Online ecosystem (Experience Builder, StoryMaps, Hub Sites) for the development of Digital Twins and spatial data infrastructures.

• Data Analysis and Management (ETL): Expert in financial and operational information migration, cleaning, and validation processes. I work with Python for workflow automation, error control, and structuring large volumes of data.

• Business Intelligence (BI): Design of dashboards in Power BI and ArcGIS Dashboards that integrate Big Data analysis for strategic decision-making.

• Migrations and Management Systems: Solid experience in optimizing CRMs (Zoho) and accounting migrations to platforms like Holded and GetBillage, ensuring balance consistency and information traceability.

• Institutional Automation: Development of applications for feeding dashboards through connections to SQL databases, guaranteeing data integrity in production environments.

My main technological stack:

• GIS: ArcGIS Pro, ArcGIS Online.

• Data & Code: Python, SQL, Advanced Excel.

• BI: Power BI, Looker Studio, Google Analytics.

• Management: Monday.com, Trello, Notion.

I am a self-taught, results-oriented professional. I am passionate about designing data architectures that not only look good but also function with technical precision and optimize your daily operations.

Industry field of expertise

Languages

Spanish
Native or bilingual

Workplace preferences

Remote only

Primarily works remotely

BTO CONSULTORA DIGITAL
Data Analyst
DIGITAL AND IT
December 2023 - Today (2 years and 6 months)
Toledo, Spain
Geospatial Intelligence and Digital Twin: Key participation in the development and consolidation of the Castilla-La Mancha Digital Twin model, as well as in the FiveCLM program, using the ArcGIS Online ecosystem for the creation of spatial data infrastructures and high-precision 3D visualizations.
Advanced Visualization Specialist: Design and deployment of interactive solutions using Experience Builder, StoryMaps, and Hub Sites, enabling the narrative communication of complex data and the management of open data portals (Sites).
Automation with Python: Implementation of Python scripts for the automation of geoprocessing workflows, cleaning large volumes of data, and optimizing tasks in ArcGIS Pro and ArcGIS Online.
Business Intelligence (BI): Design of multidisciplinary dashboards in Power BI and ArcGIS Dashboards for strategic decision-making, integrating Big Data analysis for public and private sector clients.
Financial and Strategic Analysis: Preparation of detailed financial reports to evaluate the company's economic performance, identifying operational optimization areas through data analysis.
Project and Quality Management: Supervision of operational efficiency under ISO 9001 standards and technical management of strategic grants (Digital Kit), ensuring the correct execution and justification of public funds.
GIS Python Business Analysis Project Management ESRI
ACCOM
Process Specialist
DIGITAL AND IT
July 2022 - January 2023 (6 months)
Madrid, Spain
Operations and Process Optimization: Leadership in the implementation and corporate training of Monday.com for agile project management.
Governance and KPIs: Definition, monitoring, and visualization of performance KPIs through Power BI dashboards, driving continuous improvement.
Quality and Sustainability Management: Responsible for the maintenance and compliance with ISO 9001 (Quality) and ISO 14001 (Environment) standards, ensuring operational excellence and internal customer service.
Monday KPI Process Automation Data Analysis Business Intelligence