Java, Scala, Spark, Iceberg, orc, Hudi, Parquet, DeltaLake, HDFS, Flink

Java, Algorithms, C++, MySQL, System Design, Computer Architecture, Kafka, data structures, Python, Redis, Go

Java, Gcp, PostgreSQL, Spring Boot, Spring

Lua, Python, Integration platforms, Java J2EE Stack, Highly scalable distributed systems, GO Lang, Apache open source projects

Java, Mq, Kafka, Containers, Redis, Graph, Docker, Design Patterns, MySQL, Spark, Linux Operating System, MongoDB, Python, Kubernetes, RPC Framework, Table, coding principles, Function as a service, Go, KV, Flink, Service Mesh, AIops

software design patterns , Java, Node.js, Microservices, Query Optimization, system integration, Docker, Agile Software Development, Restful Apis, Kubernetes, Python, AWS, data integrity management, message queues, NoSQL databases, backend integration services, Relational Databases, secure coding practices