Linux\UNIX

for embedded systems, industrial devices, and IoT products operating in real-world, mission-critical environments. After many years of hands-on engineering and product development, I founded Asbar Technology to continue growing technically and to provide clients with high-quality, flexible, and future-proof software solutions. My expertise includes: Embedded software development for RTOS (Zephyr, ThreadX, NuttX) and Embedded Linux…

C++ Developer | Frontend DevelopmentI am a junior developer with experience in C++ and web development. I write clean and efficient code, create websites, and solve practical tasks for clients.Skills:C++ (OOP, STL, multithreading, memory management) Git, Linux…

applications and analyzing software internals. Core Expertise: • Java Development: Core, Bytecode manipulation, custom system tools. • Python Backend: Scalable APIs (Flask/FastAPI), HWID-based licensing, HMAC security. • Systems Programming: C/C++, Rust, Lua. • Reverse Engineering: Binary analysis, protocol research, IDA Pro (MCP integration), de-obfuscation. • DevOps & Tools: Git, Docker, RESTful APIs, SQL (PostgreSQL, SQLite), Linux…

Web Application Security Tester focused on identifying real security risks in websites and web applications. I perform ethical vulnerability assessments based on OWASP standards and provide clear, structured reports with practical recommendations. Strong knowledge of Linux environments, including Kali Linux…

encryption basics (AES, RSA), threat modeling Operating Systems: process scheduling, memory management, file systems, inter-process communication (IPC), system calls Multiprocessing & Parallelism: threads, message passing, shared memory, atomic operations, synchronization primitives (mutexes, semaphores) Database & Storage: PostgreSQL, SQLite, key-value stores, transaction safety Tooling & DevOps: Git, CMake, Cargo, Docker, CI/CD, Linux…

especially for tracking user data and transactions in my CS50 Finance project.YAML is part of my daily workflow when working with Docker and Kubernetes for infrastructure as code and container orchestration.Bash scripting I use extensively in Linux environments for automation, diagnostics, and system setup. Linux & System AdministrationI’m very comfortable working in Linux environments — especially Kali Linux…