The growing popularity of cryptocurrency and blockchain technology has resulted in the creation of smart contracts and self-executing. In this research paper, we explore the role of smart contracts in cryptocurrency-based project management. The study aims to provide insights into how smart contracts can improve the transparency, accountability, and efficiency of project management in the cryptocurrency domain. The paper presents a comprehensive overview of the design and implementation of smart contracts in various cryptocurrency projects and the challenges and benefits of their use. The study includes a case study analysis of several cryptocurrency projects that have successfully employed smart contracts to manage their project activities. The findings indicate that smart contracts can enhance the transparency and trust among project participants and can also automate the process of project management, reducing the risk of errors and fraud. The paper concludes by highlighting the potential of smart contracts to revolutionize the way cryptocurrency-based projects are managed.