Python - Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.
OpenXava - OpenXava is a Web Java Framework for Rapid Development of Enterprise Applications.
Rust - A safe, concurrent, practical language
Telosys - Telosys is a lightweight Open Source code generator. Telosys allows to generate any kind of language (Java, Python, GoLang, PHP, JavaScript, TypeScript, C#, etc). It works without UML model. All the code generation templates are customizable.
Java - A concurrent, class-based, object-oriented, language specifically designed to have as few implementation dependencies as possible
Google Kubernetes Engine - Google Kubernetes Engine is a powerful cluster manager and orchestration system for running your Docker containers. Set up a cluster in minutes.