I am an expert in Unix systems, offering professional development and administration services that ensure stability, performance, and security across your IT infrastructure. With deep experience in various Unix flavors like AIX, Solaris, HP-UX, and BSD, I specialize in shell scripting, process automation, system optimization, and user management. I configure and manage servers, handle software installations, monitor system performance, and secure environments using best practices in access control, firewalls, and backups. Whether you're running enterprise-grade Unix systems or embedded environments, I deliver solutions that are efficient, scalable, and aligned with your business requirements. I also work with cron jobs, log management, file system tuning, and Unix networking. Let’s work together to build or maintain a Unix-based system that’s reliable, secure, and tailored to meet your operational goals.