Define product vision and strategy, develop a clear roadmap and iteration plan. Manage the lifecycle of public chain products, including market research, competitive analysis, requirement gathering, product planning, and post release evaluation. Collaborate with the technical team to ensure that product functionality and performance meet technical feasibility and business objectives. Design and optimize user interface and user experience to improve user satisfaction and engagement. Develop and execute a product launch plan, including internal testing, user feedback collection, and product optimization. Analyze product performance data and iterate products based on data-driven decision-making. Collaborate with marketing and sales teams to develop market entry strategies and promotion plans. Track industry trends and emerging technologies, evaluate their impact on products and potential integration opportunities. Manage product budget and resources to ensure projects are completed on time and within budget.