Skill Trees
Follow structured skill trees to build real-world tech skills step by step
Linux
118 Skills7 Courses24 Projects
DevOps
358 Skills11 Courses30 Projects
Cybersecurity
227 Skills13 Courses8 Projects
DevOps Engineer
358 Skills51 Courses
Cybersecurity Engineer
226 Skills43 Courses
DevSecOps
0 Skill2 Courses
Kali Linux
20 Skills2 Courses
Red Hat Enterprise Linux
32 Skills4 Courses
RHCSA Training
33 Skills3 Courses
RHCE in Enterprise Linux Training
32 Skills3 Courses
LFCS Training
118 Skills3 Courses
Shell
26 Skills1 Course20 Projects
Git
31 Skills3 Courses1 Project
Docker
32 Skills3 Courses2 Projects
Kubernetes
27 Skills2 Courses
CKA Training
27 Skills3 Courses
CKAD Training
27 Skills3 Courses
CKS Training
27 Skills3 Courses
Ansible
23 Skills2 Courses
RHCE in Ansible Training
55 Skills3 Courses
Jenkins
9 Skills1 Course
Nmap
20 Skills2 Courses2 Projects
Wireshark
13 Skills2 Courses
Hydra
23 Skills2 Courses
CompTIA
153 Skills4 Courses
Database
126 Skills5 Courses
MySQL
27 Skills2 Courses85 Projects
PostgreSQL
28 Skills2 Courses
Redis
19 Skills2 Courses
MongoDB
30 Skills1 Course
SQLite
22 Skills2 Courses
Python
60 Skills4 Courses92 Projects
Golang
45 Skills1 Course5 Projects
Java
70 Skills2 Courses29 Projects
C
25 Skills1 Course18 Projects
C++
35 Skills1 Course2 Projects
Web Development
99 Skills5 Courses130 Projects
Data Science
192 Skills7 Courses91 Projects