11/02/2026 updated
MM
100 % available
senior java | kotlin | aws | springboot
ostrava, Czech Republic
Worldwide
Master degree of CompUter ScienceJava (Programming Language)Application Programming Interfaces (APIs)GradlePostgreSQLSpring BootBackendKotlinKubernetesFront End Software Development
Practice: 19years
Languages: very strong Java, very strong Kotlin
Backend & Frameworks: Spring Boot (MVC, WebFlux, Security, Web services), Micronaut,
JavaEE (EJB), Reactor
Cloud & Infrastructure: AWS (Lambda, Step Functions, S3, DynamoDB, SES, Cognito, API
Gateway), Terraform
Architecture: Microservices, event-driven systems, distributed systems
Databases: PostgreSQL, MSSQL, MySQL, Oracle (PL/SQL)
DevOps & Tools: Docker, Kubernetes, GitLab CI/CD, Maven, Gradle
Frontend: Angular
English: C1
Experience
Professional experience10+ years
Freelancer since2015
Languages
EnglishFluent