Firmware Updates
Backend: Java8, AWS, Kubernetes, MongoDB, GridFS, Vert.X
Fronted: Android
QA: Kotlin, TestNG, JUnit5, Testcontainers, Postman
Other: Swagger UI, Grafana, Kibana, Jenkins

SDK
Backend: Java11, AWS, Kubernetes, MongoDB, Kafka, NodeJS, Vert.X, Jersey, gRPC
QA: Kotlin, TestNG, JUnit5, Postman
Other: Swagger UI, Grafana, Kibana, Jenkins

3D Studio Monetization
Backend: Java8, AWS, Kubernetes, MongoDB, GridFS, NodeJS, Postgres, Vert.X, Scala, Akka, Rabbit MQ, Magento
Fronted: Angular, Unity 3D, Android
QA: Kotlin, TestNG, JUnit5, Testcontainers, Postman
Other: Swagger UI, Grafana, Kibana, Jenkins

Smarts
Backend: Java8, AWS, Kubernetes, MongoDB, GridFS, NodeJS, Vert.X, Kafka, JWT
Fronted: Angular, Unity 3D, Android
QA: Kotlin, TestNG, JUnit5, Testcontainers, Postman
Other: Swagger UI, Grafana, Kibana, Jenkins

save load
Backend: Java8, AWS, Azure, Kubernetes, MongoDB, GridFS, Vert.X, Jersey, Rabbit MQ
Fronted: Unity 3D
QA: Kotlin, TestNG, JUnit5, Testcontainers, Postman
Other: Swagger UI, Grafana, Kibana, Jenkins