At Lintech International, I led the development and execution of multiple LinkedIn ad campaigns promoting adhesive, coating, and colorant product lines across diverse industries. Each campaign utilized a variety of ad formats, including static carousels and single-image promotions, designed to drive awareness and engagement. I applied A/B testing methodologies to optimize both copy and creative—experimenting with tone, visual hierarchy, and CTA placement—to refine messaging and maximize performance. These campaigns were strategically aligned with product launches and seasonal initiatives, resulting in higher engagement rates and a stronger brand presence across LinkedIn.