I am a DevOps / SRE Engineer with over 20 years of experience in IT, specializing in infrastructure automation, cloud platforms, and high-availability production systems. My career began with hands-on roles in system administration, networking, and field engineering, evolved through customer-facing and leadership positions, and later shifted toward cloud automation, reliability engineering, and DevOps practices. I have worked as a Presales Engineer and Product Consultant, translating business and customer requirements into technical architectures, and as an SRE Engineer at Nebius (ex-Yandex), focusing on Kubernetes-based platforms, Terraform-driven infrastructure, and observability. Currently, I run an independent DevOps / SRE practice in Belgrade, designing and operating streaming and media infrastructures for telecom and IPTV companies, with a strong emphasis on reliability, observability, incident response, and scalable system design.