Sandro Sena Email & Phone Number

State Of São Paulo, Brazil

São Paulo

Currently, as a geospatial data analyst, I collaborate in the development of Google Maps operations worldwide. My main responsibilities include:- Analyze geospatial data using Geographic Information Systems (GIS) to ensure the integrity and accuracy of the information.- Collect and process (ETL) large volumes of data to support critical Google Maps functionalities, such as routing and visualization.- Optimize geospatial database management by implementing pipelines that automate complex tasks and ensure efficient queries.- Model geospatial data and solve systemic issues, contributing to the continuous improvement of Google Maps services and functionalities.- Monitor the quality of workflows and document processes in detail, ensuring data traceability and integrity.- Communicate results and insights through reports and presentations, facilitating strategic decision-making by leadership and clients.

São Paulo

During my time at Sustentare, I was responsible for analyzing, processing, and managing geospatial databases using Geographic Information Systems (GIS). My main responsibilities included:- Managing geospatial databases (PostgreSQL/PostGIS) to support urban cleaning operations, enabling data-driven strategic management.- Automating the generation of maps and custom reports using PyQGIS and Atlas, reducing response times to operational demands.- Developing data visualization dashboards with PowerBI, providing detailed monitoring of operations and facilitating resource allocation decisions.- Collaborating with the logistics operations center to ensure data consistency and integrity, guaranteeing the success of real-time operations.

São Paulo

- Analyze the correlation between extreme weather events (precipitation and drought) and particulate matter concentration (MP10 and MP2.5) in São Paulo.- Collect and process large volumes of environmental data, cross-referencing rainfall and air quality information provided by CGE and CETESB.- Visualize geospatial data through maps to detect spatiotemporal patterns in different regions of the city.- Communicate the results through graphs and reports, offering environmental recommendations based on the identified patterns.

São Paulo

- Analyze time series of satellite images (PlanetScope) to monitor the evolution of the Perequê River mangroves, using vegetation indices (NDVI).- Process and model geospatial data by applying change detection algorithms in GIS (ArcGIS Pro), providing insights into vegetation dynamics.- Document and communicate the results through technical reports, highlighting the observed changes and offering recommendations for environmental conservation.

São Paulo

- Manage environmental databases to optimize the processes of tree seedling distribution, ensuring the efficiency of environmental compensation projects.- Map the distribution of seedlings in different regions of the city using GIS, contributing to the urban vegetation monitoring.- Document the progress of environmental compensation projects and communicate reports to subprefectures and department leadership.

Master Of Business Administration - Mba, Data Science & Analytics

Key Skills: - Relate data engineering, analytics, and machine learning. - Develop skills for data manipulation, data wrangling, and data.

Bachelor, Environmental Management

Activities and Societies: Collaborator at LaCoGeo (Geospatial Computing Laboratory of the School of Arts, Sciences, and Humanities.