Xcode, Java, C, Vue, Objective-c, JNI, Kotlin, SSL, Gradle, Android Ndk, Tls, Swift, Esp, Fastlane, make, tunneling protocols, Ppp, DNS proxies, WireGuard

snowflake , Java, BigQuery, Scala, Data Modeling, Sql, Spark, Python, Airflow, query execution, ClickHouse, data platforms, analytical infrastructure, StarRocks, dbt, large-scale data systems, performance optimization, AI LLM-based applications

C, C++, Algorithms, Linux, Unix Internals, Written Communication, Processing

Kubernetes, Java, Java Spring, Ci, Solr, Saas, Paas, Kafka, Iaas, AWS, Lucene, Sns, Python, Sqs, Elasticsearch, REST, cd, OpenSearch, temporal, Flink, application performance monitoring tools, NoSQL databases

Java, CSS, Data Structures, Version Control, Node.js, HTML, Sql, Microservices, Nosql, Git, Algorithms, Javascript, Restful Apis, Python, Cloud-native Architectures, Agile Product Development, Object-Oriented Programming

Java, Xcode, C, Vue, Objective-c, JNI, Kotlin, Gradle, Android Ndk, Swift, Fastlane, make

Algorithms, System Programming, multithreading, PostgreSQL, Agile Scrum, Operating Systems, UNIX, Memory Management, Linux, data structures, Kubernetes, Generative AI-assisted development tools, multiprocessing, Relational Databases, Go Golang, containerized environments