What does your personal development plan look like?

Looking at creating a personal development plan, what else should "I know" or be aware of as a mid/senior full stack (Mainly . NET) Software Engineer?

UI Development

• HTML
• CSS
• JavaScript
• Accessibility
• Responsive/Adaptive Web Design
• Search Engine Optimization (SEO)
• Web Performance Optimization (WPO)

Database Development

• RDBMS Relational Database
  • Queries (Insert, update, delete, joins, sub)
  • Stored Procedures
  • Triggers
  • User-defined Objects
  • Table changes
• No SQL
  • Key-Value Stores
  • Wide Column Stores
  • Document Stores
  • Graph Databases
  • Centralized Database
  • Distributed Database
  • Object-Oriented Databases

Config Config Files

• XML
• JSON
• YAML
• XAML
• TOML

Programming Language

• Java
• PHP
• .NET (C#, VB, ASP)
• Ruby/ on rails Python
• Go

Cloud/Hosting

• AWS Suite
• Azure Suite
• Google Cloud
• IIS

Containerization/CICD

• Kubernetes
• Docker
• Teamcity

API's

• Node.js
• API.NET Web API
• Oauth
• REST, SOAP, RPCAPI

Testing

• Cross Browser
• TDD
• Unit Tests
• Mocking Framework for Unit testing
• JS Testing (Jasmine)
• Selenium
• regression testing
• integration testing
• end 2 end
• automated tests

Security

• OWASP Top 10: A1 – Injection
• OWASP Top 10: A2 – Broken Authentication and Session Management
• OWASP Top 10: A3 – Sensitive Data Exposure
• OWASP Top 10: A4 – XML External Entities
• OWASP Top 10: A5 – Broken Access Control
• OWASP Top 10: A6 – Security Misconfiguration
• OWASP Top 10: A7 – Cross-Site Scripting
• OWASP Top 10: A8 – Insecure Deserialization
• OWASP Top 10: A9 – Using Components With Known Vulnerabilities
• OWASP Top 10: A10 – Insufficient Logging And Monitoring

Principles

• Solid
  • Understands and can apply the Single Responsibility Principle
  • Understands and can apply the Open/Closed Principle
  • Understands and can apply the Liskov Substitution Principle
  • Understands and can apply the Interface Segregation Principle
  • Understands and can apply the Dependency Inversion Principle

OO Principles

Understands and can apply Inheritance

• Understands and can apply Polymorphism
• Understands and can apply Encapsulation
• Understands and can apply Abstraction
• Design Patterns
• Creative Design Patterns
  • Singleton, Factory…
• Structural Design Patterns
  • Strategy, Chain of command…
• Behavioral Design Patterns
  • Proxy, Facade…
• Software Development Life Cycle (SDLC)
• Analysis
• Design
• Development
• Testing
• Methodologies
• Agile
• Waterfall
• BDD
• Extreme Programming

Terminal

• Powershell
• Bash
• Bat
• Command Prompt

Data Structures

• Array
• Trees
• Stack
• Queue
• Linked Lists
• Hash Tables
• Heaps

Algorithms

• Searching
  • Linear Search
  • Binary Search
  • Jump Search
  • Interpolation Search
  • Exponential Search
  • Sublist Search (Search a linked list in another list)
  • Fibonacci Search
  • The Ubiquitous
  • Binary Search
• Sorting
  • Bubble Sort
  • Insertion Sort
  • Selection Sort
  • Shell Sort

Any help would be greatly appreciated.