NoSQL (MongoDB
InfluxDB)
Version Control (Git)
Authentication (OAuth
JWT
Token)
Container- ization (Docker
Docker-Compose)
Message Brokers (RabbitMQ)
API (REST APIs
gRPC)
Scripting Languages (Python
NodeJS) Distributed Task Queue (Celery)
Web Scraping (Selenium
Puppeteer)
Sockets (socket.io)
Bash
CI/CD (Jenkins
Pipeline)
Terminal Multiplexers (screen)
Cloud Services (AWS-EC2
SNS
S3)
Web Servers (Express
Flask)
Caching (Redis)
Async Web App (Sanic
Asyncio)
Build Tools (Maven
Gradle)
Proxy (Nginx
Ngrok)