Electronics and Microcontroller programming experience, mostly on Microchip, Atmel and ST Platforms
As the new industry standard, I’m used to making Docker images and deployments in Kubernetes.
I have hands-on experience with Amazon AWS, Microsoft Azure and Google Cloud Platform.
I have a deep Ansible knowledge.
Working in different ISP organization positions, I’m able to troubleshoot and design big IP network environments, both IPv4 and IPv6.
I have a background in WISPs, I can handle Wireless networks such HiperLan, WiMAX and public WiFi, also Optical Fiber, Copper Ethernet and xDSL. I have knowledge on Firewalls and Switches of different vendors.
I have experience with dynamic routing protocols in Carrier infrastructures; IPSec and various VPN tunnel technologies.
I use Gnu/Linux Systems daily, mostly Enterprise Linux (RedHat, CentOS, Oracle Linux), Debian, Ubuntu and Devuan distros; also Microsoft Windows Operating Systems.
Due to my WISP experience, I have a deep knowledge of Mikrotik RouterOS and Ubiquiti AirOS. I also dealt with Cambium Networks, OpenWRT, SquinT, PfSense, Cisco Catalyst, Cisco ASA, Juniper ScreenOS, Citrix Netscaler, WebSense, FortiOS, Citrix NetScaler, CheckPoint.
I handled mostly VMWare environments, I have knowledge also on Oracle VM, Xen and Oracle VirtualBox.
I’m experienced in high traffic HTTP/S web clusters, based both on Nginx and, Apache2, DNS Servers, Squid Proxy, FreeRADIUS, LDAP, A lot of monitoring tools like Prometheus, Grafana, Nagios, Cacti, Smokeping, and dealt with Mail Servers with Postfix, Dovecot and Zimbra.
Distributed Ledger Technologies
Experienced implementing transactions and interfaces mostly with Algorand
I’ve never been a DBA, but I have experience on MySQL, PostgreSql, Redis and ElasticSearch
I have good Git knowledge.
I have C and C++ knowledge, allowing me to understand code and write simple programs.
I’m able to handle HTML and CSS language.