A UX (User Experience) designer is someone who works to create and improve the overall experience that users have when interacting with a product, system, or service. A UX designer's purpose is to ensure that the user's demands, goals, and expectations are satisfied in a way that is efficient and effective. 

In other words, A UX designer is responsible for understanding user demands, designing intuitive interfaces, and providing delightful experiences that allow good interactions between users and digital products or services. Learn more here about UI/UX design, Best UI/UX Design Course in Pune with Placement

There are many skills, knowledge and qualities you can have to become a UX Designer. Here are some recommendations and key requirements:

1. Understand User-Centered design: Get familiar with the principles and methods of UCD. Learn about user research, usability testing and the creation of personas and journeys for users.
2. UX Design Tools - Become familiar with the design and prototyping software commonly used by industry professionals. Sketch, Adobe XD Figma, InVision Axure or other tools of your choice are examples.
3. Visual and Interaction design: Gain a solid understanding of the principles and techniques behind visual design, including typography, color theory and layout. Learn about interaction design in order to create intuitive and engaging user interfaces.
4. Research and Analysis: Discover different methods of gathering insights about users such as interviews, surveys, and usability tests. Analyze the data and use it to guide your design decisions.
5. Information Architecture: Know how to structure information and organize it effectively for easy navigation.
6. Collaboration and communication: UX designers collaborate closely with various stakeholders including developers, product managers, and visual designers. Communication and collaboration skills that are strong will help you to communicate design ideas effectively and work with cross-functional teams.
7. Empathy and Advocacy for Users: To create designs that are user-centric, empathy is key. As a UX Designer, you must advocate for users and their needs.
8. Continued Learning: Keep up with the latest trends in UX design, including best practices and emerging technologies. To improve your skills, attend workshops, conferences or online courses.
9. Portfolio Development: Create a portfolio to showcase your UX projects. Include case studies to highlight your design process and research insights. Also, include the impact of your solutions.
10. A degree or certification (optional). While not required, a degree or certificate in a related area such as UX design or human-computer interaction can help you to stand out on the job market.

UX is a dynamic area, and experience in the field is highly valued. Find opportunities to collaborate on real-world projects, work with others and constantly refine your skills.