Diagonal Software

Diagonal.Software is a digital agency in Hessen, Germany offering full-service software development — web and app development, UI/UX design, DevOps/hosting and machine learning.

It is registered as Diagonal.Software GmbH, with a presence around Darmstadt and Aschaffenburg.

ProjectListInfo

1. 01

   Led the backend development of the ListInfo hotel booking platform using Python, Django, and Django REST Framework, architecting RESTful APIs that served 100K+ daily requests.

2. 02

   Deployed and managed the full application stack on AWS using EC2, ALB, ELB, and ECR for containerized deployments, achieving 99% uptime.

3. 03

   Designed and implemented CI/CD pipelines for automated testing, building, and deploying Docker containers to AWS ECS, reducing release cycles by 50%.

4. 04

   Optimized PostgreSQL database performance through query tuning, indexing strategies, and connection pooling, resulting in a 40% reduction in average query execution time.