Hello,
I would like to express my keen interest in your job for a System Administrator. I am having more than 5 years of experience. I am excellent with Linux, Ubuntu, AWS and its instances AWS S3, AWS EC2, VPN, CentOS, cPanel,WHM, Open VPN, VPS, SSL, SSH, Apache, Network security, wordpress, php, laravel etc.
I am passionate about the quality of my work and about putting my knowledge to good use. I can easily help you to fulfill your requirements.
I look forward to discussing my candidacy as well as the position with you in the future. Please feel free to contact me regarding an interview.
Regards