Gerardo Ezequiel Martín Carreño
Architecture, data and intelligence, from open evidence to board-ready roadmap.
Ventures and platform builds
2026–present
CommunityAI
Chief Technology Officer (Designate)
Technical direction for an early-stage community-intelligence proof of concept, within a collaborative founding team.
2026–present
Climate Intelligence
Founder and full-stack developer
Open-core climate instrument, from data adapters to an agent-callable tool surface.
2024–present
Geospatial Careers
Founder and lead developer
Founder-built data product and PostGIS and dbt platform for the geospatial field.
Professional experience
2026–present
Chief Technology Officer (Designate)
CommunityAI, London
Set the technology and data direction for an early-stage, privacy-safe community-intelligence proof of concept. Led an open-data rebuild with spatial validation, provenance, licence governance and reproducible release controls.
Sep 2023–May 2026
Full-Stack Spatial Data Scientist
TJX Europe, London
Delivered geospatial analysis for European markets and built cloud-native workflows connecting loyalty, footfall and demographic evidence.
Feb 2022–Feb 2023
Researcher and Spatial Data Analyst
Metabolism of Cities · Horizon 2020 CityLoops, from London
Co-developed and co-authored CityLoops' Urban Circularity Assessment method; managed two analysts.
Jan 2020–Feb 2023
Freelance Spatial Data Analyst
Ecotopia Urbana · Canary Islands and Catalonia
Delivered freelance urban-sustainability consulting and spatial evidence for the Urban Agenda for the Canary Islands.
Technology leadership and delivery
Product and solution architecture
System architecture, APIs and agent tools, technical decision records and prototype-to-product planning.
Data and ML platforms
Open-data platforms, PostGIS, DuckDB, GeoParquet, STAC and DCAT catalogues, provenance and quality gates.
Delivery and governance
Roadmaps, architecture decisions, data licences, model validation, privacy boundaries and reproducible release gates.
Commercial and strategic direction
Product positioning, build-versus-buy analysis, open-core boundaries and board-ready technical communication.
Education and training
2022–2024
MSc Urban Spatial Science
Centre for Advanced Spatial Analysis, The Bartlett, UCL · Distinction
Urban spatial analysis, spatial modelling and research methods.
2020
Software Engineering Immersive
General Assembly
480-hour full-stack engineering programme.
2018–2019
MSc Sustainable Intervention in the Built Environment (MISMeC)
Vallès School of Architecture, Universitat Politècnica de Catalunya
Urban and architectural approaches to sustainable transformation, including urban metabolic flows of energy, water and materials.
2017–2019
MSc Sustainability Science and Technology
University Research Institute for Sustainability Science and Technologies, Universitat Politècnica de Catalunya
Interdisciplinary sustainability science and technology; graduated 8.29/10 on the Spanish scale.
Selected talks and conversations
Mar 2026
Adapting Cities with AI (opens in a new tab)
Academy alumni panellist · Urban AI Conversation #49
Presented the urban-heat capstone developed through the URBAN AI Academy.
May 2025
From location analysis to full-stack spatial data science (opens in a new tab)
Speaker · Spatial Data Science Conference, Royal Geographical Society
Presented a cloud-native geospatial journey bridging site selection and customer insights.
Project case studies and their supporting documents are available in the work index.