Certainly, here's the revised professional summary without personal pronouns:
Professional Summary:
With over six years of experience spanning E-commerce, design, clothing production, advertising, luxury buying, PR, and event management.Core strengths include efficiently sourcing quality products at competitive prices, developing effective sales strategies, and excelling in multi-channel marketing. Additionally, a strong grasp of budgeting and analytics facilitates data-driven decision-making. Recognized for a positive and collaborative approach when working with colleagues, clients, and stakeholders.