about me

Cloud Engineer | DevOps | SecOps | SRE

my experience

Chief Technology Officer in CS-Academy

Site Reliability Engineer in Dofleini

my story

Although I’ve been working as full timer for more than 10 years, I also had the oportunity of working as a Computer Network Administrator since my graduation in 2007. During the last 5 years, I’ve worked as a Network Administrator and Systems’ Engineer.

my hobbies
  • Photography
  • Family
  • Films
  • T.V. series
  • Overcoming
my skills
Linux System Administration
IT support
Web Development
Other perks
  • Time Management
  • Stress Management
  • Server Administration
  • Computer Forensics

Things I’m good at

Web Development

IT Support

Linux System Administration

SEO and Social Networks


Licenses and certifications

LPI Linux Essentials de Armando Felipe Fuentes Denis

LPI Linux Essentials

ICSI CNSS Certified Network Security Specialist by Armando Felipe Fuentes Denis

CNSS Certified Network Security Specialist

Scrum de Armando Felipe Fuentes Denis

Scrum Foundation Professional Certificate

Google IT Support professional certificate by Armando Felipe Fuentes Denis

Google IT Support Professional Certificate

My Work in Numbers

Years of Experience
Deploy Server
Happy Clients
Stars on Github

What clients are saying about my work

Don’t take my word for it – here’s what my clients say:

Very good, sysadmin with complete command of his work and someone I would trust my servers, smart young man. and with many innovative ideas.

System Network GEIQ

Armando is very active in Cuba’s tech community. He was one of the first people I met when I went to Cuba to connect with tech workers. He helps organize meetups and conferences in Havana, and writes a great Sysadmin blog where he shares his knowledge and expertise with others. He is a very resourceful and hard working person. I highly recommend working with him!


He is quick to respond, productive, responsible, committed to work, he is in constant professional development, he enjoys his work a lot and to improve himself, it shows that he likes what he does a lot, I think that is why he is so good. I definitely recommend him because he is an excellent co-worker, a true professional.

Raul A. Alderete


Entrepreneur, with excellent command and experience in the administration of UNIX and Windows-type systems, good skills for developing team projects, among others …

Working with ArmandoF is an excellent experience. You knowyour work, you know what you want and you are able to conveyit clearly. It creates the conditions for the necessary actions toflow and is always ready and available to offer the necessary feedback. It is a pleasure working with ArmandoF


Do you like my job?


Latest blog posts in Spanish

Muchos servicios online ofrecen doble autenticación como medida […]
Buenas a todos hoy les quiero mostrar como proteger sus datos en Telegram ya que es una de las apps de mensajería instantánea más usadas y a la que muchos usuarios migran cada vez que se publica alguna noticia relacionada con la privacidad en WhatsApp.

Let’s work together