Frontend
React
Next.js
Vue.js
TypeScript
Tailwind CSS
Backend
Node.js
Java
Python/Django
PHP/Laravel
Ruby on Rails
Go
Java Ecosystem
Spring Boot
Hibernate
Microservices
Maven/Gradle
JUnit
Kafka
Mobile
React Native
Flutter
Swift
Kotlin
Cloud & DevOps
AWS
Google Cloud
Docker
Kubernetes
Terraform
Databases
PostgreSQL
MongoDB
Redis
MySQL
AI & Emerging Tech
OpenAI
TensorFlow
Machine Learning
Blockchain