Looking for a designer for long term business relationship

I am looking for a part-time design who can design website, graphic, logo, business card, brochure and flyer etc. This project is for hiring a part-time or commission-based position. You need to show me large previous works to be considered. Your responsibilities: - Translate business and user requirements into highly engaging and compelling design concepts - Conceptualize, design, and develop the User Interface/User Experience as well as the overall look and feel - Communicate design strategy and rationale to our team, including product managers and other key stakeholders - Collaborate with the marketing and product team in the production of captivating brand messages - Create designs including sketches, visual design mockups, visual assets and documentation required for proper implementation - Ability to handle multiple projects and work quickly without sacrificing quality Your qualifications: - Compelling portfolio that demonstrates beautiful interactive experiences and innovative design - Ability to work with constructive criticism as well as adhere to deadlines - A work style that is extremely detail oriented - References or an established reputation preferred