1. Databases: mysql, postgresql, mongodb, oracle, redis
2. Network administration: cisco, tcp/ip, vpn, firewalls, network security, lan/wan
configuration
3. Ict & hardware: computer repair, server maintenance, hardware troubleshooting,
system administration
4. Ux/ui design: figma, adobe xd, wireframing, prototyping, user-centered design
5. Other: restful apis, agile/scrum, cybersecurity fundamentals, machine