I am an expert in
- AWS including autoscaling, high availability, data transfer
- Blockchain infrastructure setup
- Moodle hosting, management, administration
- Cloud infrastructure
- Install and configure Elasticsearch, Kibana, Logstash, Beats, APM
- Linux administration (Ubuntu, Redhat, CentOS, SUSE, Kali, Debian, etc.)
- Automation using Ansible
- MySQL, MySQL Cluster administration, migration, backup/restore
- PostgreSQL administration, migration, backup/restore
- Cryptography
- SSL, certificate, public-key infrastructure, cryptography
- Oodo ERP, NextCloud
- cPanel, Plesk
- Optimise WordPress performance, Joomla, Drupal
- Acronis, Splunk, security
- FreeRadius (RADIUS)
- Ethical hacking
And many other stuff in technology.
Please reach out to me if you need any help with regard to information technology issues.