Frontend Developer
HTML, CSS, JavaScript, React, and modern frontend tooling.
HTML & CSS
JavaScript
React & Frameworks
Visual Roadmaps
Where you're going before you start walking.
Backend Developer
APIs, databases, authentication, and server-side logic.
Language Basics
REST APIs
Databases & Deploy
Full-Stack Developer
End-to-end product development from UI to database.
Frontend
Backend
Integration
Python Developer
Python for APIs, automation, data, and AI integration.
Python Core
Frameworks
Specialization
React Developer
Deep dive into React ecosystem and production patterns.
React Basics
Hooks & State
Next.js
Node.js Developer
JavaScript on the server with Express and databases.
Node Basics
Express
Production
Data Analyst
SQL, Python, visualization, and business insights.
SQL
Python & Pandas
Dashboards
Data Scientist
Statistics, ML, and model deployment.
Math & Stats
ML Models
Deployment
DevOps Engineer
CI/CD, containers, cloud, and infrastructure.
Linux & Git
Docker
Cloud & K8s
QA Engineer
Manual testing, automation, and quality systems.
Testing Basics
Automation
CI Integration
Cybersecurity
Networks, ethical hacking, and security operations.
Networking
Offensive
Defensive
UI/UX Designer
Research, wireframes, prototypes, and design systems.
UX Research
UI Design
Prototyping
AI Engineer
LLMs, RAG, agents, and production AI systems.
ML Basics
LLMs
Production AI
Android Developer
Native Android with Kotlin and Jetpack.
Kotlin
Android SDK
Publishing
React Native
Cross-platform mobile with React Native.
RN Basics
Navigation
Deploy
Git & GitHub
Version control essential for every developer.
Git Basics
Branching
Collaboration
Docker
Containers for consistent dev and deployment.
Images
Compose
Production