systemtap , Java, C, Gdb, Log Analysis, Windows, Multithreading, Concurrency, Javascript, Memory Management, Linux, Macos, Kernel, Windbg, OS-level abstractions, Intel VTune Performance Analyzer, Intel Parallel Amplifier, Performance profiling, Distributed tracing, Synchronization primitives, Boost Test Library, dtrace, LLDB

Unix, Socket Programming, C, multithreading, Cmake, Gdb, PostgreSQL, Valgrind, Sql, Linux, MySQL, Ipc, VoIP, make, performance optimization, SIP

Debugging & Optimization, Linux, Socket Programming, Embedded C/C++, Communication Protocols, Networking/IoT Systems

multithreading, Memory Management, Ipc Mechanisms, Linux, Linux Internals, Synchronization, networking protocols L2–L7, networking fundamentals, DPDK development, C development, signals, user-space programming, SDKs

Data Structures, Oop, Debugging Techniques

Debugging, Sql, Unit Testing, Java, Python, Database Development, Integration Testing, Cloud Technologies, Object-oriented programming, Test-driven development