Version control (Git), C++, Objective-c, Endpoint Security, Multithreading, Linux, Sockets, Linux System Programming, Socket Programming, Ipc, Swift, Code Review, macOS internals, XPC, CI/CD pipelines, FSEvents, NSFileProvider, Debugging complex multi-threaded or multi-process applications

Python, Agile, Network Programming, Java, Aws S3, File Systems, Http, Containers, Linux, Ruby, Continuous Integration, Hpc, Cassandra, Nosql, Tdd, Large-scale distributed systems, OO Design, Go, CQL, SQL databases, AI-native engineering

Real-time operating systems (RTOS), C, C++, Embedded Linux, Uart, Gcc, Spi, Can, Git, Ethernet, Python, I²C, Zephyr OS, Keil toolchain

.Net Core, Kubernetes, Web Apis, Windows, Microsoft Technologies, Linux, virtualization, AWS, Azure, Gcp, Apis, REST, messaging systems, cloud environments, non-relational databases, Retrieval-Augmented Generation, AI ML fundamentals, Relational Databases, SDKs, AI-assisted coding tools, vector search embeddings, LLM usage patterns, output validation, prompt design