Open to opportunities

Douglas Emilio Cabrera Arce

@douglasemiliocabrera

Message

I build cloud-native geospatial platforms turning large spatial data into fast, real-time APIs and vector tiles.

Argentina

Message

What I'm looking for

I’m looking to build production-grade, cloud-native geospatial platforms—high-performance vector tiles, spatial APIs, and scalable pipelines—while using AI-assisted workflows to automate spatial processing and improve delivery speed.

I design and build production-grade geospatial platforms that transform large-scale spatial data into high-performance, real-time systems for critical applications. With 7+ years across AgTech, real estate, and geospatial analytics, I focus on end-to-end spatial infrastructure—from ingestion and processing pipelines to scalable APIs and vector tile services.

My work centers on performance, scalability, and usability: optimized queries, indexing strategies, clustering, and distributed systems that help applications serve hundreds of thousands to millions of spatial features. I’ve architected cloud-native platforms on AWS (serverless, event-driven systems) and migrated infrastructure to improve reliability and throughput.

Recently, I’ve been leveraging AI-assisted development workflows (including Claude Code) to accelerate delivery and improve code quality. I’ve also implemented AI-powered geospatial querying using RAG over spatial datasets with OpenAI embeddings, and I enjoy collaborating across teams to ship reliable geospatial products.

Experience

Work history, roles, and key accomplishments

Current

Senior Geospatial Full Stack Engineer

Current

itrekai

May 2021 - Present (5 years 2 months)

Senior Geospatial Platform Engineer

Led the architecture and development of a cloud-native geospatial platform serving large spatial datasets through vector tiles, spatial APIs, and interactive web maps.

Key contributions:

• Designed a geospatial backend using Python and PostGIS for ingestion, processing, and enrichment of large spatial datasets
• Built spatial APIs and search systems supportin

Resolución Creativa De Problemas Scrum Desarrollo De Software Data Infrastructure fastAPI Ingeniería Python PostGIS Tegola Redis OpenSearch Next.js AWS AWS ECS Lambda Step Functions

GIS Full Stack Engineer

Dymaxion Labs

Sep 2021 - Nov 2024 (3 years 2 months)

Worked on the development of large-scale geospatial platforms for agricultural analytics, integrating satellite imagery, spatial datasets, and decision tools used by agronomists and agricultural companies across Latin America.

Key contributions:

• Developed interactive geospatial web applications using React, Next.js, and Mapbox-based rendering to visualize satellite imagery, field boundaries, a

Sistemas

ENDEVAM

Sep 2018 - Dec 2022 (4 years 3 months)

GIS Systems Analyst & Developer

Designed and implemented SIR (Regional Information System), managing field deployment and stakeholder training.
Developed a desktop GIS tool for data collection and spatial visualization.
Built a REST API for commercial databases of 8 municipalities following MVC architecture.

Deployed web applications with Geoserver, Tomcat, Nginx, and Node.js.
Developed and main

Desarrollo De Software Agricultura Apache Ingeniería

GIS Systems Analyst & Developer

ENDEVAM

Sep 2018 - Dec 2022 (4 years 3 months)

Designed and implemented the SIR (Regional Information System), including field deployment and stakeholder training. Developed a desktop GIS data collection tool, built a REST API for commercial databases using MVC architecture, and deployed web applications using GeoServer, Tomcat, Nginx, and Node.js.