snowflake , S3, Rest Api, React, Typescript, Postgres, mobx, Python, AWS, Java, Graphql, Vue, Kotlin, Redshift, Rabbitmq, Spark, FastAPI, Azure, Kubernetes, GitLab CI/CD, Elastic, Java Spring Boot, AKS, Nx, Aurora Serverless, EKS, Helm charts, jOOQ, Apollo

.NET, Java, Git, Javascript, Jira, Python, Prompt engineering, CI/CD pipelines, Agentic workflows, RAG architectures

linux distributions , Java, Docker, Spring Framework, Kubernetes, Microservices, OpenJDK, Scalable system design

.NET, Oop, Java, Restful Api, Database, Web Application Framework – ASP.NET Boilerplate

Java, Kotlin, Algorithms, Technical Documentation, Design Patterns, data structures, performance optimization, code reviews, Security Audits, lock screen interface development

Elk Stack, Spring Boot, Java, Tomcat, Vue, Nginx, React, Kafka, Angular, AWS, Redis, Kubernetes, Kotlin, Nosql, Azure, Algorithms, Gcp, Docker, data structures, Restful Apis, object-oriented programming

snowflake , PostgreSQL, Rest Api, React, Typescript, Elasticsearch, mobx, Python, AWS, Java, Graphql, Vue, Kotlin, Redshift, Rabbitmq, Spark, FastAPI, Azure, Kubernetes, Aurora, Java Spring Boot, S3 storage, Nx, Helm charts, CI CD pipelines, jOOQ, Apollo

Rxjava, ViewModel, Json, Dependency Injection, Android Studio, JUnit, Sqlite, Java, Espresso, Kotlin, Asynchronous programming, Git, Mockito, Android SDK, Xml, Restful Apis, Testing Frameworks, LiveData, Coroutines, Android architecture components, Dagger Hilt, Room, Navigation, UI/UX principles

.NET, Java, System Analysis, Mobile Development, Agile Scrum Methodology, Jira, Angular, Cloud Technologies, React, Confluence, Requirement Management, Azure DevOps, Documentation, Project Coordination, Cross-Cultural Communication, Business Analysis, Korean Communication, data solutions, Stakeholder Management, Risk Issue Management

Core Java, MySQL, Spring Framework, Messaging Middleware, Distributed System Design