Linux\UNIX

Programmer with knowledge of C++, also OOP principles and GIt. I am a fast learner, goal-oriented, and stress-resistant.

hacking and penetration testing using Kali Linux . At NauticAi, I served as a Python Backend Engineer in a startup setting. I designed backend architecture, integrated MongoDB, and built a cryptocurrency onboarding platform with an emphasis on performance, usability, and scalability. At Arena City, I developed high-load backend systems using C/C++ and handled tens of thousands of concurrent TCP/UDP connections. I wrote Linux…

encrypted communications - Reverse engineering and protocol analysis of proprietary systems for integration and reliability analysis - Technology transfer and large-scale replication: trained and certified 500+ engineers on developed systems and architectures - Full delivery cycle: from hardware constraints → firmware → system integration → field deployment → monitoring Stack: Embedded & Systems: C/C++, FreeRTOS, STM32/ARM, Linux…

(Java, Web/WebSockets) for seamless and "aesthetic" hardware management. Proficient with I2C, SPI, and UART protocols. Cybersecurity & Networking: Strong background in auditing and securing web resources. I identify and mitigate vulnerabilities such as SQL injection, XSS, Phishing, and MiTM attacks. Experienced in traffic analysis and monitoring using tools like Wireshark and Burp Suite. System Administration: Intermediate Linux…

…on projects where logic, reliability, and structure matter.I'm quick to adapt, comfortable with technical challenges, and focused on delivering results that are stable and meaningful. Technologies and tools I use:Frontend: HTML, CSS, JavaScript, React, Redux, Tailwind, TypeScript, ViteBackend: Node.js, REST API, Express, SQL, MariaDB, PythonEmbedded: C, C#, Arduino, BLE, CAN, SPI, I2CMobile: React Native, FlutterDev Tools: Git, Linux…

Senior embedded programmer specializing in Embedded Linux formining machines and energy processing devices. I also have experience in programming microcontrollers from the AVR/STM32/ESP families

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…