Position: Node.js developer
Category: Node.js
English level: intermediate
Years of experience: 2


Work Experience:
Backend Developer - Node.js (2+ years of experience)
Responsibilities:
* Developed and maintained scalable and efficient backend systems using Node.js, MongoDB, MySQL, and PostgreSQL.
* Collaborated with the frontend development team to design and implement RESTful APIs for seamless communication between the server and the client.
* Implemented Object-Oriented Programming (OOP) concepts and design patterns to create reusable and modular code.
* Participated in code reviews, ensuring code quality, performance, and adherence to best practices.
* Integrated various third-party services and APIs into the backend architecture to enhance functionality and data exchange.
* Implemented authentication and authorization mechanisms using JSON Web Tokens (JWT) and implemented security measures to protect against common vulnerabilities.
* Utilized TypeScript to enhance the maintainability and scalability of the codebase.
* Actively participated in agile development methodologies, attending daily stand-ups, sprint planning, and retrospective meetings.
Skills:
* Node.js: Proficient in building robust and scalable backend applications using Node.js.
* Object-Oriented Programming (OOP): Strong understanding and practical application of OOP principles.
* MongoDB: Experience in designing and implementing MongoDB databases, including schema design and query optimization.
* MySQL: Proficient in working with MySQL databases, including writing complex queries and optimizing database performance.
* PostgreSQL: Familiarity with PostgreSQL and ability to work with advanced database features.
* JavaScript: Strong understanding of JavaScript and its core concepts.
* TypeScript: Experience in writing TypeScript code and utilizing its static typing benefits.
* RESTful APIs: Proficient in designing and developing RESTful APIs for seamless communication between server and client.
* JSON Web Tokens (JWT): Experience in implementing JWT-based authentication and authorization mechanisms.