Stack as text
Languages — Java 8–21, TypeScript, JavaScript, C# / .NET, SQL
Back end — Spring Boot (Web, Data JPA, Security), Spring Cloud Config, gRPC, REST, SOAP, OpenAPI
Front end — React, Redux, Ant Design
Data — PostgreSQL, Oracle, Microsoft SQL Server
Platform — Docker, Kubernetes (Helm), RHEL, Ansible, AWS S3, MinIO
Delivery — Azure DevOps, TeamCity, Gradle, SonarQube, JUnit, Mockito
Operations — New Relic, Datadog, Prometheus, alerting, on-call, runbooks, backup and DR
Domain — credit services, Open Banking, fraud and risk, partner onboarding