Anastasiya Kostenko

Designed responsive websites and landing pages from initial structure to high-fidelity UI, adapting layouts across desktop, tablet, and mobile. Researched comparable websites and content needs to define relevant page sections, information hierarchy, and user paths for each project. Transformed dense and technical content into clear, structured, easy-to-scan interfaces while collaborating with designers, developers, and SEO specialists to align user experience with technical constraints and business goals. Joined ongoing projects and extended existing design systems by creating new pages and features while maintaining visual consistency and established interaction patterns.

Primary designer across multiple web and mobile projects. Built information architecture, user flows, wireframes, and high-fidelity UI. Researched comparable products and identified requirement gaps to propose relevant features, content hierarchy, and interaction patterns. Designed and shipped mobile apps, responsive websites, dashboards, and e-commerce experiences from concept to launch, including complex forms, monetization flows, and app store listing visuals. Collaborated with developers to align solutions with technical constraints and prepared handoffs covering key states and edge cases; supported a junior designer with task assignments, design reviews, and Figma guidance. Redesigned an existing mobile product based on tester feedback, improving visual engagement, information clarity, and core functionality.

Designed responsive web interfaces from initial structure to high-fidelity layouts, refining existing pages and expanding the product with new features. Created the startup’s visual identity (logo, color palette, and core brand elements) and applied it consistently across the product. Collaborated directly with developers to align interface decisions with the product vision, user needs, and technical constraints.