Summary
Sergey Sizov is a Golang developer with 13 years of experience blending systems, networking, and voice-platform expertise. He brings a strong Unix/Linux sysadmin and network engineering background (MTCNA/MTCRE/MTCWE) together with practical Asterisk telephony knowledge and hands-on development in Java, Python, and Go. Sergey is comfortable building and operating reliable backend services and networked systems, often bridging low-level infrastructure concerns with application code. His cross-disciplinary skill set means he can diagnose production issues from kernel to application layer and implement durable fixes rather than temporary workarounds. Based in Russia, he offers a pragmatic, operations-minded approach to software engineering that favors observability and maintainability.
13 years of coding experience