Siddharth Nambiar portrait
Available for projects

GIS Specialist and urban systems analyst.

Building data-driven spatial systems and analytical workflows that translate complex urban and environmental datasets into scalable decision-support tools and evidence-based insights for cities, infrastructure, and the built environment.

Focus areas

What I bring to spatial and urban strategy.

01 / Geospatial analysis

Spatial evidence that holds up.

GIS, remote sensing, and earth observation workflows that turn territorial complexity into legible insights for planning, infrastructure, and environmental strategy.

  • QGIS / ArcGIS workflows for urban and environmental datasets
  • Google Earth Engine and satellite imagery interpretation
  • Risk metrics, ETL frameworks and narrative building
02 / Urban systems

Strategy across the built environment.

Bringing together architecture, urban systems, regulatory insight and climate resilience to shape decisions that work at multiple scales.

  • Mobility, emissions, and infrastructure analysis for cities
  • Climate resilience and sustainable infrastructure positioning
  • Stakeholder translation from technical data to planning action
03 / Simulations and systems

Scenario thinking for urban futures.

Building analytical workflows, creative dashboards & simulation logic that test interventions, reveal impacts, and support more confident spatial decisions.

  • Agent-based simulations and environmental scenario testing
  • Python, SQL, and computational workflows for scalable analysis
  • Product thinking for decision-support tools and urban platforms
Technical skills

My toolkit for mapping, modeling, data and delivery.

01

Geospatial & Mapping

  • QGIS
  • ArcGIS
  • Google Earth Engine
  • PostgreSQL / PostGIS
02

Modeling & Design

  • Rhino
  • Grasshopper
  • AutoCAD
  • Adobe Creative Suite
03

Data & Machine Learning

  • Python
  • PyTorch
  • Machine Learning
04

Delivery & Workflow

  • CI/CD
  • Microsoft Office
Selected work

Projects that connect data, systems, and urban outcomes.

From Pollution To Pollination cover image
Urban ecology Barcelona

From Pollution To Pollination

Multi-scale GIS analysis linking emissions, wind fields, and morphology to frame regenerative green corridors along the Besos basin.

GIS Air quality Climate resilience
Agent Simulation cover animation
Simulation Viladecans

Agent Simulation: Measuring Intervention Impact

A tactical urbanism simulation that compares pre- and post-intervention movement patterns to understand how spatial changes reshape footfall and public life.

Agent based models Urban flows Scenario testing
Network Flows project hero animation
Data systems Geopolitics

Tracking Cross-Border Monetary Flows

A streamlined pipeline for visualizing financial flows and connecting them to geo-specific information to study geopolitical insecurity.

Data pipelines Visualization Research
Relative elevation model for Torrents of Change
Flood futures Rosario

Torrents of Change

Exploring extreme rainfall scenarios, flood detection, and future urban vulnerability in Rosario through climate-focused spatial analysis.

Remote sensing Flood risk Urban resilience
Panoramic Vision streetscape image
Streetscape AI Barcelona

Panoramic Vision: Computational Streetscape Analysis

A scrollytelling case study that uses street panoramas, depth mapping, and clustering to compare urban street conditions and interpret street quality at scale.

Street view Machine learning Urban analysis
Bicing machine learning project overview
Mobility ML Barcelona

Bicing Prediction Models with Machine Learning

A scrollytelling case study on forecasting bike-share availability through temporal filtering, feature engineering, and ensemble model comparison.

Forecasting Bike share Time series
Interactive Data Platform dashboard sample
Interactive dashboard Spatial analytics

Interactive Data Platform

React based dashboard for manipulable statistics and spatial dataset inteaction.

React Geospatial data Data interaction
Sthala Spatial Systems logo
GeoAI systems Location intelligence

Sthala Spatial Systems

GeoAi systems for hyperlocal location intelligence assessing for risk and opportunity in the urban environment.

GeoAI Urban risk Opportunity mapping
GIS Portfolio

Maps of Meaning a visual GIS portfolio.

Flip through a curated collection of maps, spatial analyses, and urban systems work presented as a visual book.

Preparing portfolio…