Developed full-stack web applications using MongoDB, Express.js, React.js, and Node.js, specifically for CV, resume, and website creator applications.Designed and implemented RESTful APIs to facilitate communication between front-end and back-end systems for user data management and template customization.Built dynamic, responsive user interfaces using React.js and Redux for state management, allowing users to create and customize their CVs and websites in real-time.Utilized MongoDB for database management, including schema design, indexing, and querying to store and retrieve user-generated content and templates.Employed Express.js to create efficient server-side logic and handle API requests for saving, updating, and retrieving user data.Integrated third-party APIs and services to enhance application functionality, such as social media profile integration and job application submissions.Implemented authentication and authorization mechanisms using JWT and OAuth to ensure secure access to user accounts and data.Ensured code quality and maintainability through unit testing, code reviews, and continuous integration, leading to a stable and reliable application.

Developed and maintained responsive web applications using HTML, CSS, JavaScript, and modern frameworks like React and Angular.Collaborated closely with UI/UX designers to implement design mockups and ensure pixel-perfect accuracy.Optimized website performance and loading times through best practices and modern development techniques.Utilized CSS preprocessors like SASS and LESS for more efficient and organized styling.Implemented state management using Redux and Context API to manage complex application states.Worked with version control systems like Git to manage codebase and collaborate with team members.Ensured cross-browser compatibility and mobile responsiveness to provide a consistent user experience across all devices.

I decided start own business that reason skip this job.