Issue and task tracking tools (Jira, Trello)
SQL databases (MySQL, PostgreSQL)
NoSQL databases (MongoDB)
ORM/ODM tools (Sequelize, Mongoose)
Data modeling and query optimization
Third-party API integration
JSON and XML data handling
Web services and microservices architecture
Real-time communication
Performance optimization techniques
Secure coding practices
Handling memory leaks
Input validation and sanitization
Application monitoring and logging
Application deployment processes
CI/CD pipelines
Cloud platforms (AWS, GCP, Azure)
Containerization basics (Docker)
Environment configuration and management
Issue and task tracking tools (Jira, Trello)
SQL databases (MySQL, PostgreSQL)
NoSQL databases (MongoDB)
ORM/ODM tools (Sequelize, Mongoose)
Data modeling and query optimization
Third-party API integration
JSON and XML data handling
Web services and microservices architecture
Real-time communication
Performance optimization techniques
Secure coding practices
Handling memory leaks
Input validation and sanitization
Application monitoring and logging
Application deployment processes
CI/CD pipelines
Cloud platforms (AWS, GCP, Azure)
Containerization basics (Docker)
Environment configuration and management
Issue and task tracking tools (Jira, Trello)
SQL databases (MySQL, PostgreSQL)
NoSQL databases (MongoDB)
ORM/ODM tools (Sequelize, Mongoose)
Data modeling and query optimization
Third-party API integration
JSON and XML data handling
Web services and microservices architecture
Real-time communication
Performance optimization techniques
Secure coding practices
Handling memory leaks
Input validation and sanitization
Application monitoring and logging
Application deployment processes
CI/CD pipelines
Cloud platforms (AWS, GCP, Azure)
Containerization basics (Docker)
Environment configuration and management