Vitaliy P.

I'm experienced UNIX systems administrator and software developer. Have deep knowledge in GNU/Linux and BSD operating systems. Gentoo Linux power user and contributor, package maintainer. Author of Linux kernel patch for Terminus terminal font support. Started from 2004 worked in many software companies as C and C++ developer. Participated in various commercial projects for Windows and GNU/Linux distributions. Have understanding of such programming paradigms like OOP, C++ templates, functional, imperative programming, scripting. • Developing software in C, C++ according to customer needs • Writing shell scripts in Bash to perform administrative routines • Configuring Linux netfilter firewalls using iptables, IP routing • Deploying and configuring Apache HTTP Server, Postfix MTA, VPNs, SSH • Deploying business apps on various VPS providers like Hetzner, AWS • Resolving Linux issues like kernel panics, boot failures etc. • Maintaining legacy setups and environments, writing documentation • Consulting customers how to implement their business requirements • Consulting customers how to keep Linux environment secure and up to date