Skill tree

engineer

language

  • PHP

    • framework

      • Laravel
      • Symfony
      • CodeIgniter
      • Yii

  • Scala

    • framework

      • Play
      • Slick
      • Akka

  • Perl

    • framework

      • Catalyst

  • C

  • C++

  • Java

  • Go

    • framework

      • Echo

  • Kotlin

    • framework

      • Sprint Boot

design

  • OOD
  • DDD
  • TDD
  • BDD
  • Design Patterns

middleware

  • Apache
  • Nginx
  • Aerospike
  • Redis
  • PostgreSQL
  • MySQL

security

  • OAuth 2.0
  • RBAC
  • JWT
  • CSRF
  • SQL injection
  • Shell injection
  • SSL 2.0

development

  • Waterfall

  • Agile

    • Certified ScrumMaster

architect

Business Strategy

Design

  • Network
  • Data
  • Application
  • Distribution

Quality Attributes

IT Environment

Human Dynamics

language

Chinese

Japanese

English