Expertise in front-end technologies such as HTML, CSS, and popular front-end frameworks and libraries such as React, Angular, or Vue.js.
Understanding of server-side technologies such as Node.js, Express.js, and their application in developing server-side applications.
Knowledge of back-end technologies such as databases (SQL or NoSQL), RESTful APIs, web servers, and server-side frameworks.
Experience with testing frameworks such as Jest, Mocha, or Chai, and ability to write comprehensive unit and integration tests.
Familiarity with DevOps tools such as Git, Jenkins, Docker, and Kubernetes.
Ability to design and implement complex software architectures, including application design patterns and system design principles.
Familiarity with cloud platforms such as AWS, Azure, or Google Cloud.
Expertise in using development tools such as IDEs, debuggers, and profiling tools.
Knowledge of web security best practices and techniques, including OWASP guidelines and common vulnerabilities.
Familiarity with cross-platform and cross-browser compatibility issues, and ability to optimize applications for performance.
Experience in creating and consuming APIs and integrating third-party services.
Understanding of database design and query optimization.
Collaborate with cross-functional teams, including designers, product managers, and other developers, to gather and understand requirements, and deliver high-quality software solutions.
Build server-side logic and business logic using server-side languages, frameworks, and technologies, and ensure seamless integration with front-end components.
Develop and implement RESTful APIs and other web services to enable communication between different parts of the application and external systems.
Debug, troubleshoot, and resolve issues and defects in software applications, including diagnosing and fixing bugs, performance optimization, and security vulnerabilities.
Write clean, maintainable, and efficient code following coding best practices, coding standards, and version control practices.
Test and validate software applications to ensure quality, reliability, and security, including unit testing, integration testing, and system testing.
Participate in code reviews, provide constructive feedback, and contribute to the improvement of coding practices and development processes.
Stay up-to-date with the latest trends and advancements in web development and continuously enhance technical skills and knowledge.
Follow agile development methodologies, participate in sprint planning, and deliver software features and enhancements within defined timelines.
Collaborate with stakeholders to gather and understand business requirements, provide technical insights, and contribute to solution design and architecture.