Alejandra Lago Cameselle

Leading geospatial data strategy for multiple submarine cable projects, while building reproducible workflows (GeoAI Works) for broader environmental and infrastructure risk analysis. Key Achievements: - Scaled PostGIS databases from 2.5TB → 3.5TB, boosting accessibility and efficiency for complex geospatial analyses. - Automated data queries with custom prompts, streamlining engineering workflows. - Optimized cable routes by integrating new environmental & technical constraints, reducing risks and conflicts. - Built Machine-Learning pipelines for hazard classification and geospatial risk assessment, supporting projects >€450M. - Developed open, reproducible workflows through GeoAI Works to transfer methods beyond subsea cables.

Designed and deployed geospatial infrastructures to support subsea cable planning, applying advanced geospatial and machine learning workflows to improve decision-making and reduce costs. Key Achievements - Built & maintained PostGIS databases (2.5TB), improving accessibility by 70% and ensuring 99.9% uptime. - Automated ingestion & query workflows, cutting latency by 30% and increasing reproducibility. - Created Python algorithms for geospatial analysis and ML, supporting projects valued >€450M. - Contributed to optimized subsea cable routes (e.g. MEDUSA system), cutting deployment costs up to 35%.

Conducted geophysical and geospatial analysis to assess geological hazards and support marine risk evaluation. Developed databases, ML models and visualizations that infromed both research and applied decision-making in marine risk projects. Key Achievements - Built geospatial databases integrating 500+ datasets, improving assessment efficiency by 40%. - Developed Python algorithms for data analysis & visualization, reducing analysis time by 25%. - Applied ML techniques for hazard classification, achieving 92.5% accuracy, supporting early-warning and risk assessment. - Published 3 peer-reviewed papers and presented findings at 2 international conferences, linking scientific advances with applied marine infrastructure planning.

Transformed large volumes of geophysical and geospatial data into decision-ready insights by building and managing a PostgreSQL/PostGIS database (5.5TB). Applied advanced GIS workflows, validation protocols, and visualization tools to support geological risk assessments and infrastructure planning. Key Achievements - Integrated 5.5+ TB of geophysical datasets into PostGIS, cutting data retrieval time by 35%. - Designed and implemented data validation protocols ensuring 99% accuracy across datasets. - Delivered geospatial analyses that supported €5M+ infrastructure projects, improving planning efficiency and risk mitigation. - Produced stakeholder-focused visualizations that helped secure funding for two major initiatives.

Delivered consulting services in geoinformatics and marine geophysics for environmental and infrastructure projects. Designed suitability models and performed geospatial analyses to support decision-making in aquaculture, marine science, and risk assessment. Key Achievements - Developed a shellfish farming suitability model, combining environmental and market criteria to guide coastal management. - Provided geospatial support for oceanographic expeditions, improving knowledge of the Western Iberian Margin. - Processed and interpreted geophysical datasets to evaluate geological risks and inform infrastructure planning. - Produced visualizations and reports tailored for stakeholders, improving communication of complex marine analyses.

Performed 2D and 3D seismic data analysis and developed predictive models for geological risk assessment and continental margin stability. Produced high-resolution risk maps to support infrastructure planning and hazard mitigation strategies. Key Achievements - Led acquisition, processing, and interpretation of 2D and 3D seismic surveys, advancing understanding of sedimentary and tectonic processes. - Built numerical models to predict geological risks and assess stability of continental margins. - Delivered geospatial risk maps that informed infrastructure planning and risk management. - Published multiple peer-reviewed papers, contributing to advances in marine geoscience and hazard analysis.

Provided specialized support in marine geophysics, acquiring, processing, and interpreting geophysical datasets for hydrocarbon exploration and environmental impact studies. Ensured data reliability with real-time quality control in demanding offshore environments. Key Achievements - Acquired and processed side-scan sonar and bathymetric datasets, delivering accurate seabed characterization for exploration projects. - Enhanced geological interpretations with advanced geophysical processing, supporting risk assessments and planning. - Implemented quality control protocols that improved data accuracy and consistency. - Delivered technical reports and visualizations to communicate results clearly to multidisciplinary stakeholders. - Contributed to environmental assessments, integrating geophysical data into comprehensive analyses for risk evaluation and mitigation.

Conducted geophysical and geochemical analyses to support environmental risk assessment in coastal systems. Designed high-resolution models to evaluate sediment contamination and created risk maps to inform sediment management strategies. Key Achievements - Built high-resolution models linking magnetic properties to sediment contamination for improved environmental monitoring. - Implemented real-time quality control protocols during marine geophysical surveys, ensuring reliable datasets. - Produced detailed risk maps that guided decision-making for coastal management. - Contributed to the development of a comprehensive environmental management tool applied to coastal areas.