- Java, Kotlin
- Spring Boot, Spring MVC, Spring Security, Spring Batch, Spring Data JPA/Redis, Spring Cloud AWS, Spring Retry
- JPA/Hibernate, QueryDSL, mybatis
- Thymeleaf, JSP
- Gradle, Maven
- IntelliJ IDEA, DataGrip, Visual Studio Code
- MySQL, PostgreSQL, Redis
- AWS โ EC2, ECR, ECS, Fargate, RDS, Elastic Cache, Route 53, S3, Code Deploy
- Nginx, Tor
- Jenkins, Github Action, Git, Bitbucket, SVN
- Javascript, ES6, jQuery
- Datatables, Ajax
- Bootstrap, Semantic UI