Core Data, Iphone Sdk, Objective C, Sqlite Database, X Code, Rest Apis, Performance Tuning, Push Notifications, Swift 5 and above, Location services, XML-JSON Parsing, Core Foundation, offline storage, cloud message APIs, Threading, Social networking integration

Java, Oops, Objective-c, Data Structures, Kotlin, Ios, Android, Algorithms, Flutter, Swift, DART, CS Concepts

operational readiness , Java, C, Apache Kafka, Kubernetes, Python, C++, Networking, Automated Testing, Concurrency, Cloud Infrastructure, Storage, Operating Systems, Distributed Systems, Performance, Kafka Connect, Go, Confluent Platform, Compliance, Documentation, Infrastructure automation, Auditability, Security, Hybrid architectures, Authorization, rbac, Backend services, Observability

diagnostic software , Memory Management, Rust, C, Computer Architecture, concurrency, Operating Systems, Debugging Tools, Python, developer tools, AI-assisted engineering tools

Stash, Unix, Perforce, Git, Linux, Shell script, Http, Dns, Python, Go