Zhang X.

✅ Sitecore Headless with React/Next.js, SXA ✅ Umbraco, ContentStack ✅ .Net (Asp.Net / C#), Nodejs ✅ React, Next.js ✅ JavaScript, Typescript, Css, Taildwind Css, HTML I am a full stack developer with over 20 years of experience in creating web content management systems and automated marketing systems using Sitecore and other technologies. I have worked on various projects for clients across different industries and sectors, delivering solutions that meet their needs and expectations. I have a strong knowledge of Sitecore architecture, features, modules, tools, and APIs, as well as other web development technologies such as .NET, C#, HTML, CSS, JavaScript, SQL Server, React, Next.js, etc. Why work with me? 💕Reliable & Accountable -- Consistently deliver on commitments, meet deadlines, and maintain a high standard of work. 💕Strong Technical Breadth & Depth -- Experienced with modern frameworks (React/Next.js, Node.js/.NET), scalable APIs, and both SQL/NoSQL databases. 💕Clean, Maintainable Code -- Focus on clarity, modular structure, and long-term maintainability. 💕Problem-Solving Mindset -- Able to diagnose issues quickly and implement efficient, effective solutions. 💕Collaborative & Communicative -- Work effectively with cross-functional teams and communicate clearly with technical and non-technical stakeholders. 💕Fast Learner & Adaptable -- Stay current with new technologies and best practices to keep systems modern.