Investin is a decentralized fund management protocol which connects profitable traders with potential investors enabling anyone to invest or start hedge funds in a trustful and secure environment on the leading blockchain. Marvelloux partnered with Investin to develop the first decentralized asset management application on the Solana blockchain. Through thorough research, competitor analysis, and user personas, Marvelloux designed a seamless platform for fund managers and investors. The dark theme UI enhances the trading experience, while a clickable prototype ensures optimal user flows. The project resulted in a complete crypto trading platform emphasizing trust and transparency in the decentralized blockchain environment.