Node.js

JavaScript (ES6+)

Express.js or similar Node.js frameworks

RESTful API design and development

Microservices architecture

SQL databases (MySQL, PostgreSQL)

NoSQL databases (MongoDB, Redis)

Git and version control

JSON and XML

Authentication and authorization (JWT, OAuth)

API testing tools (Postman, Insomnia)

Debugging and profiling tools

Strong communication and collaboration abilities

Problem-solving and analytical thinking

Attention to detail and quality-oriented mindset

Time management and ability to meet deadlines

Adaptability and willingness to learn new technologies

Team player with ability to work in agile environments

Proactive approach to identifying and resolving issues

Mentoring and knowledge-sharing capabilities