Cosee GmbH · 06/2020 to 12/2020
Backend and infrastructure contribution · Open-source and funded project
Co-development in the ENACT/CoraLibre context: Covid data processing, Spring Boot backend, PostgreSQL and infrastructure for a Google-free Corona-Warn-App alternative.
Technology map
My contribution was in the backend and data-pipeline context: collecting, preparing, storing and serving public Covid data for visualization and app statistics through APIs. It also included infrastructure and delivery contributions with Terraform, AWS/cloud resources and GitLab CI. The case is publicly documented as a Cosee reference; my role was co-development, not overall ownership.
Spring Boot service for processing, storing and serving Covid statistics
Contributions to collecting and preparing public Covid data
PostgreSQL, APIs and tests for traceable data flows
Terraform and GitLab CI contributions for infrastructure and deployment