Putting together a mapping platform is no small feat.

What does our tech stack look like?

Backend:

  1. AWS Serverless active-active architecture
    • Running out of us-east-2 and us-west-2
    • Cloudfront, API Gateway, Lambda, DynamoDB Global Tables, S3
  2. CDK for for infrastructure as code
  3. AWS SSO multi-account separating out sandbox, development, UAT, and production environments

Maps:

  1. Protomaps
  2. Maplibre
  3. Leaflet

Data Engineering:

  1. Dagster
  2. AWS Step Functions & Lambda
  3. GeoPandas
  4. GDAL

Mobile:

Fully native iOS app written in SwiftUI with a few UIKit things here and there.

End-to-End Encryption:

“Simplicity is the key to brilliance.” -Bruce Lee