Email Designer / Klaviyo Specialist Needed (Dark Mode + Mobile Optimisation)

We’re looking for someone experienced with Klaviyo email design + HTML email editing to help improve our emails so they display perfectly across both light mode and dark mode on all devices. Right now, some of our emails look great in light mode, but break visually in dark mode (example attached). We also need someone who understands how to keep the preview text/preheader consistent from Klaviyo into the inbox preview. What We Need: Fix existing email templates so they display properly in: Gmail Apple Mail Outlook iPhone + Android Optimise emails for both: Light mode Dark mode Ensure text colours, logos, buttons, and backgrounds remain clean and readable Fix preview/preheader text issues so it appears correctly in inbox previews Ensure emails are responsive on mobile Keep branding looking premium and minimal Requirements: Experience with Klaviyo Strong understanding of HTML/CSS for email Experience designing for dark mode compatibility Attention to detail Bonus if you have worked with ecommerce/jewellery/fashion brands To Apply: Please send: Examples of Klaviyo emails you’ve worked on Experience with dark mode & mobile optimisation