Technical Expertise
Node.js
NestJS
Express.js
Go
FastAPI
Gin
JavaScript
TypeScript
Python
PostgreSQL
SQLite
MongoDB
Redis
TypeORM
Prisma
Sequelize
Mongoose
REST API
GraphQL
gRPC
WebSockets
Pub/Sub
BullMQ
Microservices
API Gateway
SOLID
Design Patterns
System Design
Distributed Systems
Event-Driven Architecture
Jest
Supertest
Go Testing
Testify
Unit Testing
E2E Testing
DataLoader
JWT
OAuth
SQL Injection
Rate Limiting
API Security
ACID
Firebase
Git
GitHub
Postman
Docker
Kubernetes
Skaffold
NGINX
NATS
Networking Fundamentals
Horizontal Scaling
npm
HTML5
CSS3
React
React Native
Next.js
Redux
Tailwind
Bootstrap
Sass
Gemini AI
Puppeteer
Cloudinary
Cisco