Java, Data Structures And Algorithms, Kotlin, Android Application Development, Server-side API design and integration, NFC contactless payments, Digital credentials, Large-scale application design and architecture

Design Patterns, Java, Networking, Data structures, Kotlin, Multithreading, Automated Testing, Algorithms, Gradle, Third-party SDKs, versioning, Release pipelines, Clean coding practices

Java, Golang, Cassandra, Bash, HBase, Redis, Terraform, Kubernetes, Python, Airflow, Step Functions, GitOps, Cadence, Temporal, ArgoCD

Java, Spring Boot, JIRA, Sql, Nosql, Tensorflow, Pytorch, Gcp, FastAPI, Restful Apis, Azure, Python, AWS, Caching technologies, OpenAI

Java, Javascript, Debugging, Python, Profiling, Go, AI-driven development practices, Observability

IT business analysis techniques, Java-related technologies