Amazon Web Services (AWS)
https://aws.amazon.com/certification/#roadmap
AWS Certified Advanced Networking – Specialty
“The AWS Certified Advanced Networking – Specialty exam validates advanced technical skills and experience in designing and implementing AWS and hybrid IT architectures at scale.”
https://aws.amazon.com/certification/certified-advanced-networking-specialty/
AWS Certified SysOps Administrator – Associate
“The AWS Certified SysOps Administrator – Associate exam validates technical expertise in deployment, management, and operations on the AWS platform.”
https://aws.amazon.com/certification/certified-sysops-admin-associate/
AWS Certified Developer – Associate
“The AWS Certified Developer – Associate exam validates technical expertise in developing and maintaining applications on the AWS platform.”
https://aws.amazon.com/certification/certified-developer-associate/
AWS Certified Solutions Architect – Associate
“The AWS Certified Solutions Architect – Associate exam is intended for individuals with experience designing distributed applications and systems on the AWS platform.”
https://aws.amazon.com/certification/certified-solutions-architect-associate/
Redhat Enterprise Linux
RedHat Linux – System Administrator Certified

Programming language and coding
Python3
https://www.sololearn.com/Certificate/1073-1638920/pdf/ – Python3
Databases
SQL Fundamentals
https://www.sololearn.com/Certificate/1060-1638920/pdf/ – SQL Fundamentals
Cisco Systems Networking
Cisco Certified Network Associate Security (CCNA Security)
This certification validates the skills required of associate-level network professionals to understand network fundamentals, lan switching technologies, ipv4 and ipv6 routing technologies, wan technologies, infrastructure services, security, and management.
SKILLS - 802.1x Authentication ; Anti-Malware ; CCNA ; Content Security ; Endpoint Security ; FirePOWER ; Firewall ; IPS ; Identity Services Engine ; Malware Protection ; SEIM-Technology ; Security
Cisco Certified Network Associate Routing and Switching (CCNA Routing and Switching)
This certification validates the skills required of associate-level network professionals to understand network fundamentals, lan switching technologies, ipv4 and ipv6 routing technologies, wan technologies, infrastructure services, security, and management.
SKILLS - Cloud Resources ; DHCP ; EIGRP ; FHRP ; GRE ; IPv4 And IPv6 Addressing ; Infrastructure Components ; LAN-Switching ; Network-Management ; Network Programmability ; Network-Security ; Network Topologies ; OSPF ; PPPoE ; QoS ; RIPv2 ; Static-And-Dynamic Routing ; Troubleshooting ; WAN Topologies ; eBGP
From Your Acclaim website – “Our badges are issued and validated by reputable organisations, so you can trust that the information is accurate and up-to-date.”
https://www.youracclaim.com/users/feijaouk
More detail on my Antonio Feijao at Linkedin