When I joined the Symphony project, I was stepping into an active medical research platform already being used by Symphony's team for drug diffusion studies—complex research that determines how and where to distribute information about medications. The twist? They had completely changed their brand identity after the MVP completion. This wasn't a simple color swap. Symphony had moved from pink/green/black to completely green-focused branding, and they showed me a reference application with green and gray tones. The biggest challenge wasn't the visual redesign—it was understanding the intricate workflows that medical researchers use, where each form and data point had specific meaning in medical research context. Symphony gave me their new color palette and that was it. Everything else—buttons, forms, navigation, data visualization, typography hierarchy—I had to design from scratch while preserving all functionality that researchers depended on daily.

My approach focused on creating a complete design system from just a color palette while supporting complex medical workflows. Working directly with the CEO and Product Owner, I iterated constantly based on feedback while coordinating with a large development team of 7-10 people to ensure design feasibility. The most challenging aspect was redesigning a platform people were actively using. I had to ensure every workflow remained intact while completely transforming the visual experience. This required establishing clear design specifications through weekly deliveries followed by section-by-section development implementation. Understanding medical research complexity was crucial—Symphony specializes in determining medication information distribution strategies through detailed studies covering patient profiles, media planning, and advanced analytics. Every interface component had to handle this specialized domain knowledge while remaining intuitive for medical professionals.

Implementation centered on three core areas: complete design system creation, medical workflow preservation, and visual identity transformation. I developed comprehensive component libraries that could handle complex medical data relationships, extensive forms with conditional fields, and detailed analytics reporting. The medical research platform required specialized interfaces for creating drug diffusion studies, managing patient demographics, configuring media strategies across TV/internet/rural channels, and generating complex analytical reports. Every component needed to work within medical research constraints while supporting the new visual identity. Managing the migration process required careful coordination—redesigning a live platform while people used it daily. I established delivery rhythms where design work preceded development implementation by sections, allowing continuous validation while maintaining platform functionality throughout the transformation.

The redesigned Symphony platform successfully launched with complete brand identity transformation while maintaining all critical medical research functionality. The new design system enabled more efficient study management and improved visual clarity for complex medical data interpretation. Key deliverables included comprehensive design system creation, medical workflow interface redesign, data visualization optimization, and brand identity integration across all platform components. The project demonstrated successful coordination with large development teams while managing complex medical domain requirements. This project taught me invaluable lessons about designing in specialized medical domains where stakes are high and users are domain experts with specific workflow needs. Creating complete design systems from minimal brand guidance while supporting complex medical research requirements became essential expertise. The experience showed me techniques for major design overhauls without disrupting critical business operations, and how to coordinate design vision with large technical teams in healthcare contexts.