Harshdeep K.

Years of Experience in Angular.JS Training

9

Years of Experience in Node.JS Training

9

Teaching Experience in detail in Node.JS Training

Teaching / Mentoring Experience in Node.js Mentored junior developers on Node.js fundamentals including event-driven architecture, asynchronous programming, and non-blocking I/O model, helping them understand how Node.js handles concurrent requests efficiently. Conducted code walkthroughs and review sessions to ensure best practices in Node.js, including modular code structuring, error handling, and performance optimization. Trained team members on building RESTful APIs with Express.js, covering topics like middleware, routing, authentication, and API documentation (using Swagger/Postman). Guided developers in database integration with Node.js, particularly MongoDB (Mongoose ORM) and MySQL, emphasizing query optimization and schema design. Delivered internal knowledge-sharing sessions on Node.js ecosystem tools such as npm, package management, debugging, and logging. Assisted team members in implementing security best practices in Node.js applications (JWT authentication, input validation, OWASP practices, and rate limiting). Provided hands-on training in building scalable microservices using Node.js and Express.js. Encouraged adoption of unit and integration testing frameworks (Mocha, Chai, Jest) to ensure code reliability. Helped new hires quickly ramp up by creating Node.js project starter templates and documentation for reusability.