Open to opportunities

Олександр Корж

@0001673

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Software developer focused on backend, DevOps, and secure systems engineering.

Ukraine

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What I'm looking for

I seek roles leveraging backend development, containerization, and CI/CD within collaborative teams focused on secure, scalable production systems and continuous learning.

I am a software developer with practical experience across the full development lifecycle, specializing in Node.js backend services, containerization with Docker, and CI/CD automation. My systems engineering background and deep Linux knowledge enable me to build, deploy, and maintain secure, reliable applications for production environments.

I have delivered freelance commercial full-stack projects, containerized C++ services with automated GitHub Actions pipelines, and designed low-level OS components in C and assembly to strengthen system and security expertise. I am a proactive problem-solver who embraces modern DevOps practices and complex enterprise challenges.

Experience

Work history, roles, and key accomplishments

Current

Systems & Security Developer

Current

Academic Project

Sep 2024 - Present (1 year 1 month)

Designed and built an operating system in C and Assembly, demonstrating deep systems troubleshooting, performance analysis, and security-oriented low-level engineering.

C++Assembly Systems Programming OS Design Performance Analysis & Security Linux

DevOps / Containerization Engineer

Independent Project

Containerized a C++ backend for cross-platform deployment and implemented a full CI/CD pipeline with GitHub Actions to automate builds and testing, improving deployment reliability.

Docker Docker Compose C++CI CD GitHub Actions Linux System Administration RESTful API Design Automated Testing

Software Developer

Freelance

Delivered 1–2 years of commercial full-stack and backend development via Upwork, building production-ready Node.js services (Telegram bots) and two full-stack websites; managed deployments and CI/CD.