* Networking - (routing and switching) Start by studying for the CCNA (many text books) and then move onto advanced switching with routing for L3 switches as required for the CCNP
* Security - Start with text books studying for the Security+ and work your way up to CISSP (security management)
* Accessibility - WCAG 2.0
* Psychology - Start by studying emotions, motivations, and intentions from academic literature. Learn about OCEAN in applied contexts
* Architecture - Best learned from fully separated parallel means of applied process refinement put together (refactoring) and do it all again many times. What shakes out is a vision for scale applied through simple schemes of organization.
* History - The best way to avoid catastrophic mistakes is to be aware of past failures, understand human motivations, and avoid troubled organizations
The big 5 personality traits. Openness conscientiousness extraversion Agreeableness and neuroticism. It is a more scientific way to talk about team dynamics and personality.
* Security - Start with text books studying for the Security+ and work your way up to CISSP (security management)
* Accessibility - WCAG 2.0
* Psychology - Start by studying emotions, motivations, and intentions from academic literature. Learn about OCEAN in applied contexts
* Architecture - Best learned from fully separated parallel means of applied process refinement put together (refactoring) and do it all again many times. What shakes out is a vision for scale applied through simple schemes of organization.
* History - The best way to avoid catastrophic mistakes is to be aware of past failures, understand human motivations, and avoid troubled organizations