- Java, JavaEE
- Spring, Spring Boot
- Micronauts framework / Lambdas
- .NET/C#
- HTML/CSS
- JavaScript
- React, Angular
- Redis, MQs, Kafka
- SQL (Postgres, MySQL/MariaDB, MSSQL, Oracle)
- NoSQL (ElasticSearch, MongoDB)
- AWS DevOps
- Automated Testing, Development of custom Automated Testing Frameworks
- Git, CI/CD Setup & Scripting