Custom software development company specialized in modern reactive web and JVM based technologies; Technology Stack: Backend: Kotlin, Java 8/11, Groovy, Spring Boot 2+, Spring Cloud, Spock, Kafka, Python 3, Node.js, Express, Oauth2, Redis, Liquidbase; Frontend: React, Redux, React Hooks, React Query, Typescript, Javascript, Vue.js, Vuex, CSS3; Database: PostgreSQL, MongoDB, Oracle Database, MySQL; DevOps: AWS, Docker, Docker-Compose, Kubernetes, Helm, Jenkins, GitLab, Linux;