Frontend Development
React.js
Component Architecture, Hooks, Context API, Redux
JavaScript
ES6+, TypeScript, Modern JS Features
HTML5
Semantic HTML, Accessibility, SEO
CSS3
Flexbox, Grid, Animations, Responsive Design
Backend Development
Node.js
Express.js, RESTful APIs, Authentication
MongoDB
Database Design, Aggregation, Indexing
MySQL
Database Design, Query Optimization
Python
Django, Flask, Data Processing
Mobile Development
React Native
Cross-platform Development, Native Modules
Flutter
Dart, Material Design, State Management
Firebase
Authentication, Cloud Functions, Realtime DB
Cloud & DevOps
AWS
EC2, S3, Lambda, CloudFront
Docker
Containerization, Docker Compose
Git
Version Control, CI/CD, GitHub Actions